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 Miscellaneous UC Oakville Research Station NVV Office Weather Station Daily Comparison Summary

Latest Observations

Map

15 Minute Data

Latest Observations

Map

15 Minute Data

Northeast Napa County

10 Stations

15 Minute Data | America/Los_Angeles
as of 10/8/26 12:30 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 10/8/26 1230 92.2   1.4 - - - - - 0.00 0.00 93.8   2.2 57.9   0.4
Pope Valley (Weeks Lake) 10/8/26 1230 92.6   1.6 15   1 38.8   0.4 3.1   1.0 ENE | 60 5.5   0.4 0.00 0.00 94.0   1.1 44.0   0.1
Dollarhide Base 10/8/26 1230 97.6   1.9 17   0 46.2   1.9 1.7   0.6 SSE | 164 5.0   2.7 0.00 0.00 99.3   1.6 53.3   0.9
Dollarhide 16A Remote 10/8/26 1230 94.6   2.0 20   0 46.8   1.8 - - - - - 95.4   1.9 50.9   1.3
Hardin Rd (Eakle) 10/8/26 1230 94.6   1.1 - - - - - - - 96.2   0.5 47.9   0.5
Angwin 10/8/26 1230 88.9   0.2 14   0 34.1   0.0 1.9   3.3 NW | 326 6.3   2.3 0.00 0.00 89.6   0.7 73.1   2.4
Lower Angwin (Pioneer) 10/8/26 1230 92.1   0.5 - - 1.4   0.8 NNE | 14 4.2   2.4 - - 93.7   0.3 52.2   1.4
Las Posadas (Cal Fire) 10/8/26 1230 91.7   0.8 15   2 36.8   3.4 4.3   0.6 NE | 44 8.6   1.5 0.00 0.00 92.4   1.2 65.6   0.8
Lower Chiles Valley (Brown) 10/8/26 1230 96.8   0.7 12   1 36.1   2.4 2.2   1.6 E | 99 6.6   1.9 0.00 0.00 97.7   0.5 48.7   0.8
Moss Creek Vineyard/Reservior 10/8/26 1000 79.3   1.9 27   6 42.8   3.7 - - - 0.00 0.00 79.7   0.8 54.0   1.2
Max     97.6 20 46.8 4.3 - 8.6 0.00 0.00 99.3 73.1
Avg     93.5 16 39.8 2.4 - 6.0 0.00 - - -
Min     88.9 12 34.1 1.4 - 4.2 0.00 0.00 89.6 44.0

Northern & Central Napa County

33 Stations

15 Minute Data | America/Los_Angeles
as of 10/8/26 12:30 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) 10/8/26 1230 96.3   0.9 - - - - - 0.00 0.00 96.3   0.9 48.5   0.4
Calistoga-Solari 10/8/26 1215 92.6   0.6 15   2 38.6   4.4 1.3   1.2 E | 83 3.3   2.8 0.00 0.00 93.5   0.2 47.2   0.0
Calistoga-North 10/8/26 1230 96.1   2.0 16   3 42.2   6.2 - - - 0.00 0.00 98.0   1.3 49.1   1.1
Twomey Calistoga 10/8/26 1230 97.6   2.3 14   1 39.8   0.5 1.1   0.2 ENE | 63 3.7   0.4 0.00 0.00 97.7   2.6 43.4   0.5
Paloma 10/8/26 1230 97.3   1.4 16   1 43.2   3.1 3.3   0.4 NNE | 19 7.4   0.4 0.00 0.00 97.3   1.5 45.4   0.3
Calistoga (Ranch 78) 10/8/26 1230 94.7   1.2 14   0 37.3   0.0 1.3   0.5 ESE | 109 3.7   0.7 0.00 0.00 95.1   0.8 45.5   0.4
Diamond Mtn (Schramsberg) 10/8/26 1230 89.7   2.6 16   3 38.3   3.7 - - - 0.00 0.00 90.4   2.3 64.8   0.8
Diamond Mtn (McEachran) 10/8/26 1230 93.0   1.7 18   4 43.0   5.0 - - - - - 93.7   1.8 59.4   1.2
Deer Park 10/8/26 1230 91.1   2.2 19   1 43.5   0.2 3.7   0.3 SSW | 200 6.6   1.4 0.00 0.00 91.5   1.8 61.1   0.8
St. Helena-North 10/8/26 1230 88.9   4.1 17   0 38.1   2.5 5.1   0.2 SSE | 156 8.1   0.7 0.00 0.00 89.3   4.6 50.6   1.7
St. Helena (NVV Office) 10/8/26 1230 88.0   3.6 - - 1.7   0.5 SE | 137 4.5   0.3 0.00 0.00 88.5   3.4 50.9   0.4
Tiara Fria (East St. Helena) 10/8/26 1230 85.9   4.1 25   3 45.6   0.1 3.0   0.6 SE | 134 6.8   0.1 0.00 0.00 86.2   4.7 48.7   0.4
Prisoner Winery 10/8/26 1230 89.4   3.3 22   1 45.5   2.0 1.4   0.2 ESE | 123 3.8   0.3 0.00 0.00 90.3   4.1 49.4   0.2
Rutherford Hill Estate 10/8/26 1230 88.8   2.9 24   3 47.1   1.5 2.1   0.4 S | 186 6.8   0.4 0.00 0.00 89.4   3.7 57.1   1.4
Rutherford-North (Mee Ln) 10/8/26 1230 88.0   3.9 23   0 45.8   3.2 3.5   0.3 SE | 146 7.5   0.9 0.00 0.00 88.6   4.1 47.6   0.7
Rutherford (STS) 10/8/26 1230 90.4   3.4 28   2 53.0   1.2 2.3   0.9 SE | 124 5.4   2.0 0.00 0.00 91.1   2.7 47.9   0.6
Silver Oak OV 10/8/26 1230 85.7   2.9 25   1 46.2   1.6 5.1   0.3 SE | 137 9.6   0.4 0.00 0.00 86.2   3.2 47.0   0.2
Oakville-NE (Ranch 88) 10/8/26 1230 88.6   3.1 21   0 43.3   2.7 3.7   1.2 SSW | 198 8.1   0.4 0.00 0.00 88.8   3.5 46.2   0.4
Crossroads Ranch 10/8/26 1215 85.0   2.8 29   2 49.2   3.9 5.4   0.7 SSE | 164 8.5   0.7 0.00 0.00 85.2   2.6 47.9   0.2
Oakville 10/8/26 1230 85.6   3.2 26   3 47.1   1.0 4.9   0.3 SSE | 151 8.6   0.5 0.00 0.00 86.3   3.1 47.5   0.1
To Kalon Remote (TKKE) 10/8/26 1230 88.9   3.0 - - - - - - - 89.9   2.5 48.1   0.2
To Kalon 10/8/26 1230 86.3   3.4 29   5 50.2   2.4 3.8   0.6 SE | 146 7.1   1.0 0.00 0.00 86.6   3.8 49.0   0.6
To Kalon Remote (TKN5) 10/8/26 1230 87.4   3.6 - - - - - - - 88.0   3.7 48.4   0.4
Jump Rock 10/8/26 1230 91.5   1.4 19   0 44.1   1.2 3.8   0.8 W | 275 7.1   0.3 0.00 0.00 91.8   1.4 55.6   0.4
State Lane Ranch 10/8/26 1230 87.2   2.5 28   1 49.7   2.9 4.8   0.5 SE | 135 8.4   0.9 0.00 0.00 88.2   2.3 47.7   0.5
Yountville (Ranch 67) 10/8/26 1230 86.5   1.4 24   1 45.0   0.4 4.7   0.5 SSE | 166 8.0   0.8 0.00 0.00 86.7   1.8 46.9   0.4
Borreo (Soda Canyon) 10/8/26 1230 84.9   3.7 24   2 44.1   0.8 2.6   0.2 SSE | 161 5.7   1.2 0.00 0.00 85.8   3.0 51.6   1.3
Wappo Hill Floor 10/8/26 1215 85.9   1.9 27   2 47.8   0.9 3.3   0.4 SSE | 160 7.0   0.7 0.00 0.00 85.9   1.9 47.7   0.2
Wappo Hill 10/8/26 1230 86.8   1.4 27   4 48.6   2.8 4.3   0.7 SE | 136 8.2   0.6 0.00 0.00 86.8   1.5 51.2   3.4
Stags Leap Dist (Chimney Rock) 10/8/26 1230 85.6   2.1 33   2 53.1   0.5 3.1   0.7 SSE | 161 6.7   0.3 0.00 0.00 86.0   2.3 47.2   0.1
Stags Leap Dist (Silverado Vineyards) 10/8/26 1230 86.1   2.5 24   2 44.8   0.0 4.0   0.9 SSE | 149 8.7   1.2 0.00 0.00 86.8   2.1 48.0   0.3
Yountville-SE (Ranch 85) 10/8/26 1230 85.0   2.7 30   4 49.7   1.8 3.8   0.9 SSE | 164 7.8   0.9 0.00 0.00 85.5   3.1 48.8   0.0
Yountville-South (Ranch 87) 10/8/26 1230 85.4   2.6 30   4 50.2   2.1 2.5   0.1 SE | 140 6.6   0.9 0.00 0.00 86.1   2.7 49.0   0.2
Max     97.6 33 53.1 5.4 - 9.6 0.00 0.00 98.0 64.8
Avg     89.1 23 45.3 3.3 - 6.8 0.00 - - -
Min     84.9 14 37.3 1.1 - 3.3 0.00 0.00 85.2 43.4

Southern Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 10/8/26 12:30 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 10/8/26 1215 88.6   1.0 24   6 47.2   6.5 3.8   0.1 SE | 134 6.8   0.7 0.00 0.00 90.9   0.3 75.0   4.3
Soda Canyon 10/8/26 1230 84.8   2.3 40   2 57.6   3.3 2.9   0.5 S | 183 5.9   1.3 0.00 0.00 85.9   1.7 47.5   0.0
Big Ranch Rd 10/8/26 1230 85.5   2.7 - - - - - - - 85.7   2.5 48.4   0.2
Oak Knoll-East (Ranch 53) 10/8/26 1230 84.4   3.3 30   5 49.9   2.1 3.4   1.1 SE | 141 7.2   0.1 0.00 0.00 85.2   3.3 48.9   0.4
Napa-NW (Ranch 54) 10/8/26 1230 87.6   1.6 30   2 52.4   0.5 0.7   0.1 E | 101 2.7   0.1 0.00 0.00 87.9   1.9 48.9   1.2
Frisinger Napa-NW 10/8/26 1230 87.1   1.1 31   0 52.5   1.3 4.1   0.1 SE | 125 8.8   0.9 0.00 0.00 87.1   1.4 49.4   0.5
Napa-North (Ranch 29) 10/8/26 1230 84.0   1.7 31   1 49.9   0.7 3.0   0.2 SSW | 205 6.3   0.1 0.00 0.00 84.7   1.8 49.3   0.7
Mount George (Napa East) 10/8/26 1215 82.6   3.0 29   1 47.2   3.2 3.0   0.5 WSW | 255 5.9   1.2 0.00 0.00 83.5   2.2 49.6   0.0
Napa-East (Palmaz 300') 10/8/26 1230 89.0   1.5 25   2 49.1   3.2 2.7   0.2 W | 279 6.2   0.7 0.00 0.00 89.5   1.3 51.3   1.1
Napa-East (Palmaz 1200') 7/4/26 0630 49.8   0.1 72   2 40.8   1.0 0.2   0.5 E | 79 2.0   0.4 - - 51.0   1.7 48.0   0.9
Napa-East (Palmaz 1400') 10/8/26 1215 88.6   4.1 21   4 43.2   2.0 4.6   0.6 SW | 224 7.4   0.2 0.00 0.00 90.9   3.7 59.8   3.3
Wooden Valley 10/8/26 1230 94.0   0.4 14   1 37.0   2.3 2.8   0.7 S | 175 5.2   2.3 0.00 0.00 94.4   0.4 50.9   0.1
Napa-West Upper (Truchard) 10/8/26 1230 86.7   1.0 29   1 50.8   0.5 3.4   0.2 S | 173 7.3   1.0 0.00 0.00 87.0   1.5 54.4   3.3
Napa-West Lower (Truchard) 10/8/26 1230 86.7   1.0 29   1 50.6   0.4 - - - - - 87.3   0.8 46.4   1.5
Sunset Rd 10/8/26 1230 86.9   0.1 24   4 45.8   4.2 3.1   1.5 S | 173 7.2   0.2 0.00 0.00 87.9   0.2 49.3   1.7
Napa-South (Toyon Farms) 10/8/26 1230 84.6   1.1 38   2 56.5   0.2 2.5   1.4 SSE | 166 5.8   0.7 0.00 0.00 86.0   0.5 53.5   1.1
Dealy Lane (Ranch 80) 10/8/26 1230 85.8   0.5 30   1 50.4   1.4 3.4   0.9 SSE | 166 6.4   1.2 0.00 0.00 85.8   0.5 49.6   2.0
Carneros (Saintsbury) 10/8/26 1230 83.5   0.4 34   1 52.5   0.3 3.1   1.2 S | 171 6.7   2.0 0.00 0.00 84.4   0.1 48.5   1.0
Suscol Lower (Ranch 35) 10/8/26 1230 81.0   2.1 35   2 51.1   0.0 4.1   1.2 SW | 221 7.5   1.5 0.00 0.00 81.6   1.7 49.8   0.9
Suscol Mtn (Ranch 93) 10/8/26 1230 86.9   0.2 30   4 52.1   4.0 4.0   0.4 WNW | 300 7.4   0.0 0.00 0.00 87.0   0.4 59.7   6.1
Suscol Upper (Ranch 92) 10/8/26 1230 84.3   0.1 28   6 48.1   5.2 0.0   1.5 SW | 224 0.2   6.4 0.00 0.00 85.0   0.5 58.9   6.3
Carneros (Mitsuko) 10/8/26 1230 84.0   0.1 - - - - - - - 85.0   0.1 45.6   0.8
Sugarloaf West 10/8/26 1230 80.0   1.4 44   4 56.0   1.0 3.5   1.4 SSW | 195 7.5   1.2 0.00 0.00 80.0   1.7 51.0   0.1
Stanly (Ranch 45) 10/8/26 1145 76.5   2.9 48   4 55.1   0.4 5.2   1.7 S | 175 8.0   1.3 0.00 0.00 77.2   3.2 48.3   1.3
Carneros (Las Amigas Rd) 10/8/26 1230 82.4   0.6 - - - - - - - 82.6   0.5 49.4   1.0
Carneros (Milton Rd) 10/8/26 1230 80.6   0.8 40   1 54.4   1.5 - - - 0.00 0.00 81.3   0.5 46.5   1.7
Carneros (Ranch 71) 10/8/26 1230 83.6   0.7 28   5 46.7   5.3 2.2   0.1 SW | 226 5.3   0.0 0.00 0.00 84.3   1.1 54.2   4.4
Carneros Upper (Ranch 81) 10/8/26 1230 86.4   0.3 27   5 48.2   4.7 3.2   0.2 SSW | 201 8.6   0.4 - - 86.4   0.3 56.2   2.9
Carneros Lower (Ranch 81) 10/8/26 1215 83.2   0.7 39   1 55.4   0.3 3.1   0.1 SSE | 164 7.2   0.4 0.00 0.00 84.0   0.3 49.7   1.2
Toyon Remote 1 10/8/26 1230 84.8   1.3 - - - - - - - 85.5   1.5 48.1   1.5
Toyon Remote 2 10/8/26 1230 84.4   0.9 - - - - - - - 85.9   0.2 48.5   1.0
Toyon Remote 3 10/8/26 1230 84.7   0.6 - - - - - - - 85.3   0.8 48.0   1.2
Max     94.0 48 57.6 5.2 - 8.8 0.00 0.00 94.4 75.0
Avg     84.9 31 50.4 3.1 - 6.4 0.00 - - -
Min     76.5 14 37.0 0.0 - 0.2 0.00 0.00 77.2 45.6
About WWG
Purchasing Weather Stations to be added to the NVV Weather Network