Create Custom Reports and Graphics: Custom Report
Napa County Forecast Links
Morning Forecast Frost Forecast 30/90 Day Outlook Forecast Abbreviations and Terms
Napa County Weather Data Links
Yesterday Growing Degree Days Weather Observation Maps Powdery Mildew Satellite/Radar Data Comparison Summary Miscellaneous UC Oakville Research Station NVV Office Weather Station

Latest Observations

Map

15 Minute Data

Map - Southern Napa County

Map

15 Minute Data

Northeast Napa County

10 Stations

15 Minute Data | America/Los_Angeles
as of 6/26/26 6:41 PM PDT
Load Interactive
Station Date Time Temp (°F) RH (%) Dew Pt (°F) Wind Spd (mph) Wind Dir (°) Wind Gust (mph) Latest Rain (In) Daily Rain (In) Daily Max Temp (°F) Daily Min Temp (°F)
Montesol 6/26/26 1830 68.7   6.1 - - - - - 0.00 0.00 79.0   6.5 51.2   2.0
Pope Valley (Weeks Lake) 6/26/26 1830 76.8   5.8 50   14 56.6   3.5 7.8   3.4 W | 265 15.3   6.4 0.00 0.00 85.1   2.6 52.4   5.1
Dollarhide Base 6/26/26 1830 79.9   1.3 52   8 60.8   3.3 9.9   2.1 SW | 231 19.7   3.7 0.00 0.00 87.1   1.0 57.2   4.5
Dollarhide 16A Remote 6/26/26 1830 78.4   1.8 54   8 60.4   2.6 - - - - - 87.7   0.8 57.3   5.5
Hardin Rd (Eakle) 6/26/26 1830 77.4   1.3 - - - - - - - 86.7   1.5 57.8   4.5
Angwin 6/26/26 1830 66.8   2.8 66   10 55.0   2.1 5.2   2.6 SE | 137 13.4   6.9 0.00 0.00 74.5   2.3 54.6   3.4
Lower Angwin (Pioneer) 6/26/26 1830 71.3   0.2 - - 4.2   1.0 W | 278 11.0   0.0 - - 77.4   0.9 50.9   1.6
Las Posadas (Cal Fire) 6/26/26 1830 72.4   1.8 59   7 57.4   2.0 9.9   6.8 S | 188 15.9   7.0 0.00 0.00 79.5   1.8 53.9   3.4
Lower Chiles Valley (Brown) 6/26/26 1830 74.2   4.7 54   12 56.7   2.5 3.8   0.6 SW | 220 11.2   1.8 0.00 0.00 81.1   2.4 50.9   1.1
Moss Creek Vineyard/Reservior 6/26/26 1730 76.1   3.8 51   8 56.8   1.2 - - - 0.00 0.00 83.7   3.1 55.7   3.3
Max     79.9 66 60.8 9.9 - 19.7 0.00 0.00 87.7 57.8
Avg     74.2 55 57.7 6.8 - 14.4 0.00 - - -
Min     66.8 50 55.0 3.8 - 11.0 0.00 0.00 74.5 50.9

Northern & Central Napa County

33 Stations

15 Minute Data | America/Los_Angeles
as of 6/26/26 6:41 PM PDT
Load Interactive
Station Date Time Temp (°F) RH (%) Dew Pt (°F) Wind Spd (mph) Wind Dir (°) Wind Gust (mph) Latest Rain (In) Daily Rain (In) Daily Max Temp (°F) Daily Min Temp (°F)
Tenma (North Calistoga) 6/26/26 1830 74.1   2.4 - - - - - 0.00 0.00 86.6   2.4 51.9   2.5
Calistoga-Solari 6/26/26 1830 73.1   2.8 57   9 57.2   2.0 3.5   2.2 WNW | 302 14.4   3.4 0.00 0.00 82.9   1.2 52.5   1.1
Calistoga-North 6/26/26 1830 71.4   3.1 64   10 58.5   1.8 - - - 0.00 0.00 85.3   1.4 52.8   1.4
Twomey Calistoga 6/26/26 1830 77.9   0.2 52   6 58.7   3.6 3.8   1.3 NNW | 332 9.6   3.4 0.00 0.01 83.7   1.6 49.2   5.3
Paloma 6/26/26 1830 75.6   0.7 56   5 58.7   1.7 7.0   2.2 ESE | 115 13.7   2.3 0.00 0.00 84.7   0.1 50.8   3.7
Calistoga (Ranch 78) 6/26/26 1830 75.3   0.8 53   7 57.3   3.4 4.4   1.5 NW | 307 11.4   0.3 0.00 0.00 83.5   0.2 52.0   2.0
Diamond Mtn (Schramsberg) 6/26/26 1830 71.7   5.4 58   13 56.2   2.1 - - - 0.00 0.00 82.4   2.3 51.0   0.7
Diamond Mtn (McEachran) 6/26/26 1830 71.8   5.1 59   14 56.8   2.9 - - - - - 79.4   3.5 52.0   0.6
Deer Park 6/26/26 1830 74.8   1.8 53   6 56.7   1.8 5.3   1.1 W | 264 12.2   0.6 0.00 0.00 83.1   2.2 51.4   0.9
St. Helena-North 6/26/26 1830 75.9   5.2 48   11 55.1   2.0 3.5   1.8 NW | 310 10.5   6.1 0.00 0.00 85.2   4.2 53.0   2.3
St. Helena (NVV Office) 6/26/26 1830 75.6   2.7 - - 3.2   0.3 W | 261 8.5   1.5 0.00 0.00 85.5   0.5 54.4   1.5
Tiara Fria (East St. Helena) 6/26/26 1830 76.0   0.4 53   5 57.6   2.6 4.2   0.1 WSW | 246 9.6   0.7 0.00 0.00 82.6   1.4 53.8   1.9
Prisoner Winery 6/26/26 1830 74.5   2.7 54   8 56.6   2.1 4.1   1.3 S | 189 11.8   5.0 0.00 0.00 83.3   2.0 52.0   2.3
Rutherford Hill Estate 6/26/26 1830 78.3   2.6 49   2 57.6   3.6 1.0   1.3 S | 183 5.3   3.5 0.00 0.00 86.1   3.7 51.6   2.4
Rutherford-North (Mee Ln) 6/26/26 1830 75.5   0.9 53   3 57.0   2.7 5.6   1.7 SW | 229 12.7   0.4 0.00 0.00 84.0   2.9 50.9   3.2
Rutherford (STS) 6/26/26 1830 74.6   0.3 60   5 59.7   2.6 5.3   0.3 WNW | 293 13.5   1.4 0.00 0.00 85.9   2.6 52.4   2.8
Silver Oak OV 6/26/26 1830 71.2   2.3 61   10 57.0   2.8 9.2   0.8 SW | 216 18.8   2.8 0.00 0.00 81.1   2.3 53.6   1.5
Oakville-NE (Ranch 88) 6/26/26 1830 74.2   1.1 52   7 55.3   2.9 5.1   0.6 WSW | 239 12.6   0.6 0.00 0.00 83.9   1.4 53.0   2.0
Crossroads Ranch 6/26/26 1830 70.9   2.7 63   9 57.8   1.6 8.2   3.3 SW | 227 15.9   1.2 0.00 0.00 81.3   1.4 54.1   1.2
Oakville 6/26/26 1830 71.6   1.6 58   9 56.3   2.9 8.2   0.4 SW | 230 13.6   0.8 0.00 0.00 81.0   1.0 53.1   2.0
To Kalon Remote (TKKE) 6/26/26 1830 72.1   3.6 - - - - - - - 83.4   1.7 53.6   2.2
To Kalon 6/26/26 1830 71.2   2.6 61   9 57.0   2.2 4.6   1.9 WNW | 299 12.0   0.7 0.00 0.00 81.2   1.2 52.7   2.1
To Kalon Remote (TKN5) 6/26/26 1830 72.0   3.2 - - - - - - - 82.1   0.6 53.7   2.1
Jump Rock 6/26/26 1830 69.7   5.7 66   16 57.6   2.2 3.6   0.9 SW | 235 8.6   2.6 0.00 0.00 78.2   0.6 48.2   1.3
State Lane Ranch 6/26/26 1830 74.9   1.3 59   6 59.9   4.0 5.5   1.6 SSE | 158 12.2   0.7 0.00 0.00 84.1   4.7 54.3   1.4
Yountville (Ranch 67) 6/26/26 1830 71.2   0.6 57   7 55.5   4.0 6.0   0.2 E | 96 12.4   1.6 0.00 0.00 82.2   5.1 53.5   1.2
Borreo (Soda Canyon) 6/26/26 0715 53.0   0.6 87   2 49.3   1.2 1.3   0.4 SSE | 166 3.8   1.8 0.00 0.00 53.0   0.7 51.7   1.2
Wappo Hill Floor 6/26/26 1830 73.6   0.9 56   6 56.8   3.8 7.3   0.5 ESE | 121 12.1   2.4 0.00 0.00 86.0   7.1 53.9   1.9
Wappo Hill 6/26/26 1830 71.6   0.7 59   7 56.4   4.0 8.8   1.6 ESE | 110 17.2   4.0 0.00 0.00 85.9   7.6 53.8   1.7
Stags Leap Dist (Chimney Rock) 6/26/26 1830 72.0   0.5 63   6 58.6   3.5 6.9   0.3 ESE | 123 13.2   0.4 0.00 0.00 83.6   6.2 54.4   1.7
Stags Leap Dist (Silverado Vineyards) 6/26/26 1830 73.0   0.1 55   7 55.8   3.8 4.5   0.2 ENE | 67 11.7   0.1 0.00 0.00 83.4   5.2 53.6   1.3
Yountville-SE (Ranch 85) 6/26/26 1830 72.0   0.6 60   7 57.5   3.7 6.6   1.1 SSE | 167 13.4   1.3 0.00 0.00 84.0   7.0 54.3   1.6
Yountville-South (Ranch 87) 6/26/26 1830 74.4   0.5 56   6 57.7   3.5 4.2   0.4 SE | 130 9.4   1.0 0.00 0.00 83.6   4.1 53.9   2.2
Max     78.3 66 59.9 9.2 - 18.8 0.00 0.01 86.6 54.4
Avg     73.5 57 57.2 5.4 - 12.2 0.00 - - -
Min     69.7 48 55.1 1.0 - 5.3 0.00 0.00 78.2 48.2

Southern Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 6/26/26 6:41 PM PDT
Load Interactive
Station Date Time Temp (°F) RH (%) Dew Pt (°F) Wind Spd (mph) Wind Dir (°) Wind Gust (mph) Latest Rain (In) Daily Rain (In) Daily Max Temp (°F) Daily Min Temp (°F)
Mt. Veeder 6/26/26 1830 66.8   5.4 67   22 55.7   6.1 1.6   0.3 ESE | 110 7.9   2.4 0.00 0.00 77.9   2.5 50.6   1.1
Soda Canyon 6/26/26 1830 70.4   0.1 67   6 59.0   2.5 7.4   0.0 SSE | 164 14.9   2.2 0.00 0.00 80.0   3.9 53.5   1.6
Big Ranch Rd 6/26/26 1830 70.8   0.2 - - - - - - - 81.2   3.6 54.5   1.4
Oak Knoll-East (Ranch 53) 6/26/26 1830 71.5   0.4 57   7 55.7   3.3 5.5   0.6 SSW | 200 13.9   4.2 0.00 0.00 80.2   2.1 53.9   1.6
Napa-NW (Ranch 54) 6/26/26 1830 75.1   0.2 51   5 55.9   3.0 2.3   1.5 S | 170 8.4   5.0 0.00 0.00 81.7   0.2 52.4   1.7
Frisinger Napa-NW 6/26/26 1830 69.6   1.2 65   7 57.2   2.0 6.9   0.2 SSW | 204 13.8   0.9 0.00 0.00 79.2   0.5 50.7   1.8
Napa-North (Ranch 29) 6/26/26 1830 69.4   0.2 63   7 56.2   3.6 5.4   0.2 S | 178 14.3   2.6 0.00 0.00 78.0   2.7 54.4   0.7
Mount George (Napa East) 6/26/26 1830 69.4   0.3 65   11 57.2   4.6 3.9   1.4 S | 187 14.2   6.3 0.00 0.00 79.1   4.7 56.1   2.2
Napa-East (Palmaz 300') 6/26/26 1830 70.1   0.8 62   9 56.4   3.6 4.3   0.7 S | 172 13.6   3.2 0.00 0.00 79.5   1.2 54.1   0.0
Napa-East (Palmaz 1200') 6/26/26 0715 51.0   0.0 50   0 33.0   0.1 2.7   1.5 NNW | 330 9.2   4.6 - - 51.1   0.2 50.3   0.5
Napa-East (Palmaz 1400') 6/26/26 1830 61.6   3.0 80   16 55.5   3.2 6.5   2.1 SSW | 208 15.9   5.2 0.00 0.00 74.7   3.2 49.2   0.6
Wooden Valley 6/26/26 1830 67.6   2.9 63   13 54.8   3.7 3.4   3.3 SSW | 208 11.4   2.2 0.00 0.00 76.9   1.0 52.6   0.7
Napa-West Upper (Truchard) 6/26/26 1830 70.5   1.6 61   6 56.2   4.3 3.4   6.0 SSW | 212 10.8   4.2 0.00 0.00 78.3   1.0 52.4   0.9
Napa-West Lower (Truchard) 6/26/26 1830 70.1   1.2 60   7 55.7   4.3 - - - - - 79.7   0.3 52.9   1.3
Sunset Rd 6/26/26 1830 67.7   2.3 64   13 55.2   3.8 7.6   4.8 WSW | 253 18.3   11.4 0.00 0.00 76.2   1.4 53.4   0.9
Napa-South (Toyon Farms) 6/26/26 1830 67.2   0.0 73   10 58.3   3.9 8.4   0.1 WSW | 240 15.2   2.2 0.00 0.00 76.2   0.6 53.9   0.5
Dealy Lane (Ranch 80) 6/26/26 1830 66.7   0.0 67   9 55.3   4.1 6.8   2.5 WSW | 250 17.0   5.4 0.00 0.00 75.4   1.5 53.7   0.4
Carneros (Saintsbury) 6/26/26 1830 66.0   0.9 70   12 55.8   4.1 16.5   6.5 WSW | 237 26.4   6.5 0.00 0.00 76.4   0.3 53.1   0.4
Suscol Lower (Ranch 35) 6/26/26 1830 65.1   3.8 70   17 55.2   4.2 11.3   3.5 SW | 231 18.6   6.3 0.00 0.00 79.0   4.7 53.5   0.7
Suscol Mtn (Ranch 93) 6/26/26 1830 62.9   2.4 75   16 54.8   4.0 17.1   7.1 NW | 316 26.8   9.7 0.00 0.00 77.9   2.2 50.8   0.3
Suscol Upper (Ranch 92) 6/26/26 1830 66.2   0.1 68   11 55.4   4.7 9.4   0.6 WSW | 238 18.4   2.3 0.00 0.00 73.4   1.7 51.7   0.8
Carneros (Mitsuko) 6/26/26 1830 66.5   0.2 - - - - - - - 76.3   0.1 53.6   1.1
Sugarloaf West 6/26/26 1830 65.7   2.4 74   13 57.1   2.9 9.8   2.6 SW | 214 18.2   5.8 0.00 0.00 75.4   2.9 54.3   0.5
Stanly (Ranch 45) 6/26/26 1830 69.8   0.4 61   9 55.7   4.1 8.7   0.4 WSW | 237 16.3   3.1 0.00 0.00 76.9   1.2 53.8   0.0
Carneros (Las Amigas Rd) 6/26/26 1830 67.8   1.2 - - - - - - - 76.1   0.1 53.9   1.1
Carneros (Milton Rd) 6/26/26 1830 66.9   1.4 67   13 55.6   4.5 - - - 0.00 0.00 77.2   1.4 54.0   1.2
Carneros (Ranch 71) 6/26/26 1830 65.1   0.1 72   11 55.9   4.8 10.1   0.0 W | 266 22.0   4.6 0.00 0.00 72.2   1.2 52.9   0.5
Carneros Upper (Ranch 81) 6/26/26 1830 63.1   1.1 76   15 55.5   4.9 18.4   2.0 WSW | 249 27.7   3.7 - - 72.3   3.4 53.1   0.3
Carneros Lower (Ranch 81) 6/26/26 1830 65.8   2.4 72   15 56.5   4.2 1.2   0.4 S | 170 6.0   2.3 0.00 0.00 78.4   4.0 53.8   1.0
Toyon Remote 1 6/26/26 1830 68.2   0.4 - - - - - - - 81.6   2.0 53.7   1.0
Toyon Remote 2 6/26/26 1830 68.2   0.7 - - - - - - - 77.4   1.7 54.4   0.5
Toyon Remote 3 6/26/26 1830 69.9   0.5 - - - - - - - 80.5   0.8 53.7   1.4
Max     75.1 80 59.0 18.4 - 27.7 0.00 0.00 81.7 56.1
Avg     67.8 67 56.1 7.7 - 16.1 0.00 - - -
Min     61.6 51 54.8 1.2 - 6.0 0.00 0.00 72.2 49.2
About WWG
Purchasing Weather Stations to be added to the NVV Weather Network