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Latest Observations

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15 Minute Data

Latest Observations

Map

15 Minute Data

Northeast Napa County

10 Stations

15 Minute Data | America/Los_Angeles
as of 8/31/26 6:54 PM PDT
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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 8/31/26 1845 63.0   10.9 - - - - - 0.00 0.00 75.0   9.7 48.4   2.3
Pope Valley (Weeks Lake) 8/31/26 1845 70.5   12.0 49   15 50.5   0.8 3.4   0.3 SSW | 199 9.2   1.3 0.00 0.00 80.1   9.5 45.3   2.7
Dollarhide Base 8/31/26 1845 70.7   10.7 54   11 53.5   3.5 7.4   3.9 SSW | 196 13.2   4.6 0.00 0.00 81.4   11.7 52.7   2.0
Dollarhide 16A Remote 8/31/26 1845 70.0   10.9 56   12 53.5   3.1 - - - - - 78.9   13.6 50.4   1.4
Hardin Rd (Eakle) 8/31/26 1845 70.9   8.3 - - - - - - - 80.3   10.6 48.7   2.2
Angwin 8/31/26 1845 60.9   11.1 66   21 49.6   0.0 3.9   2.6 SSE | 152 9.1   3.2 0.00 0.00 70.9   10.5 53.6   6.5
Lower Angwin (Pioneer) 8/31/26 1845 63.3   11.4 - - 5.1   1.6 WSW | 241 11.8   1.8 - - 72.7   10.0 40.6   1.4
Las Posadas (Cal Fire) 8/31/26 1845 64.9   9.3 60   11 50.8   3.3 12.1   1.6 SSW | 192 21.4   5.8 0.00 0.00 74.2   10.2 51.2   2.9
Lower Chiles Valley (Brown) 8/31/26 1845 67.2   12.5 56   17 50.9   1.7 4.1   0.9 NW | 312 12.3   4.0 0.00 0.00 76.2   10.6 52.1   4.7
Moss Creek Vineyard/Reservior 8/31/26 1845 67.8   12.1 55   16 50.8   1.4 - - - 0.00 0.00 77.6   13.2 49.4   1.3
Max     70.9 66 53.5 12.1 - 21.4 0.00 0.00 81.4 53.6
Avg     66.9 57 51.4 6.0 - 12.9 0.00 - - -
Min     60.9 49 49.6 3.4 - 9.1 0.00 0.00 70.9 40.6

Northern & Central Napa County

33 Stations

15 Minute Data | America/Los_Angeles
as of 8/31/26 6:54 PM PDT
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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) 8/31/26 1845 67.5   10.3 - - - - - 0.00 0.00 80.0   11.9 52.7   7.2
Calistoga-Solari 8/31/26 1845 68.3   11.0 56   19 52.1   0.8 9.4   5.3 SSW | 213 16.7   7.0 0.00 0.00 76.5   12.0 56.2   12.1
Calistoga-North 8/31/26 1845 69.3   9.8 59   17 54.3   0.4 - - - 0.00 0.00 79.7   12.8 56.9   10.8
Twomey Calistoga 8/31/26 1845 70.0   11.2 53   17 52.0   0.3 3.3   0.4 WSW | 246 7.7   0.1 0.00 0.00 82.0   11.2 56.9   16.1
Paloma 8/31/26 1845 71.6   9.4 54   14 54.0   0.1 3.3   0.2 ENE | 77 7.8   0.4 0.00 0.00 81.3   10.1 56.7   14.2
Calistoga (Ranch 78) 8/31/26 1845 70.0   11.0 52   18 51.4   1.4 3.4   0.3 WSW | 249 10.0   3.9 0.00 0.00 78.9   11.1 56.4   12.8
Diamond Mtn (Schramsberg) 8/31/26 1845 63.7   11.8 62   19 50.5   0.9 - - - 0.00 0.00 76.2   8.0 53.0   0.9
Diamond Mtn (McEachran) 8/31/26 1845 66.8   12.3 57   19 51.4   0.2 - - - - - 79.6   6.2 55.5   3.8
Deer Park 8/31/26 1845 66.9   8.9 56   10 50.8   2.9 6.2   0.6 WSW | 239 10.8   2.2 0.00 0.00 78.6   6.5 54.5   1.7
St. Helena-North 8/31/26 1845 69.3   8.1 50   8 49.8   2.7 2.7   2.6 WNW | 290 10.5   2.0 0.00 0.00 79.7   6.4 56.9   8.6
St. Helena (NVV Office) 8/31/26 1845 68.8   8.2 - - 3.2   0.4 WSW | 244 8.7   0.9 0.00 0.00 80.9   3.6 57.4   8.3
Tiara Fria (East St. Helena) 8/31/26 1845 69.4   6.1 54   6 51.9   2.5 5.2   1.6 W | 267 11.6   1.9 0.00 0.00 79.3   3.9 57.2   10.4
Prisoner Winery 8/31/26 1845 69.1   7.5 54   9 51.9   1.8 1.6   1.2 SW | 230 5.2   1.2 0.00 0.00 81.4   5.7 55.9   10.7
Rutherford Hill Estate 8/31/26 1845 70.4   6.2 52   6 52.0   2.1 2.6   0.9 W | 266 7.0   0.4 0.00 0.00 80.2   4.0 55.6   4.4
Rutherford-North (Mee Ln) 8/31/26 1845 68.7   5.5 56   7 52.3   1.5 5.0   1.3 WSW | 246 10.7   1.5 0.00 0.00 79.7   2.7 54.0   11.2
Rutherford (STS) 8/31/26 1845 68.1   5.3 63   6 54.8   2.2 5.2   1.6 W | 262 11.0   1.5 0.00 0.00 81.2   3.0 56.8   13.7
Silver Oak OV 8/31/26 1845 67.7   5.2 58   6 52.3   1.8 6.6   2.0 SW | 222 13.9   3.4 0.00 0.00 77.2   2.8 56.2   12.7
Oakville-NE (Ranch 88) 8/31/26 1845 70.9   3.8 48   3 50.3   1.7 2.6   2.5 W | 260 6.9   4.3 0.00 0.00 79.2   3.2 56.9   13.6
Crossroads Ranch 8/31/26 1845 67.6   5.2 61   6 53.9   2.2 5.3   3.0 SW | 232 11.6   1.8 0.00 0.00 77.5   3.2 56.4   11.7
Oakville 8/31/26 1845 67.4   5.0 57   6 51.7   1.9 6.8   0.6 WSW | 241 15.3   0.7 0.00 0.00 77.2   2.0 56.2   12.2
To Kalon Remote (TKKE) 8/31/26 1845 68.2   6.0 - - - - - - - 80.4   2.9 57.2   12.2
To Kalon 8/31/26 1845 66.4   6.3 61   9 52.8   1.7 5.5   1.2 WSW | 257 12.7   0.6 0.00 0.00 78.9   1.7 56.7   10.8
To Kalon Remote (TKN5) 8/31/26 1845 66.9   7.3 - - - - - - - 80.1   3.8 57.2   11.6
Jump Rock 8/31/26 1845 65.1   11.6 63   16 52.2   2.9 3.1   1.2 WSW | 244 7.6   3.3 0.00 0.00 72.7   10.5 43.9   3.1
State Lane Ranch 8/31/26 1845 69.7   3.9 59   4 54.7   1.6 4.3   1.9 WSW | 248 11.9   0.3 0.00 0.00 76.4   4.7 56.3   13.7
Yountville (Ranch 67) 8/31/26 1845 67.4   3.7 55   4 50.5   1.4 4.2   2.1 WSW | 255 9.4   2.4 0.00 0.00 75.2   2.6 55.0   11.6
Borreo (Soda Canyon) 8/31/26 1815 68.3   3.9 53   3 50.6   2.1 3.7   0.9 S | 184 8.7   2.8 0.00 0.00 73.3   5.0 53.1   6.9
Wappo Hill Floor 8/31/26 1845 68.7   3.5 56   2 52.3   2.1 3.6   1.1 S | 177 8.9   1.1 0.00 0.00 76.3   3.3 55.8   12.4
Wappo Hill 8/31/26 1845 68.5   1.7 55   2 51.6   2.5 5.0   3.1 SSW | 208 9.5   2.3 0.00 0.00 75.9   2.3 55.3   5.6
Stags Leap Dist (Chimney Rock) 8/31/26 1845 68.3   3.4 61   3 54.5   1.9 4.3   0.1 SSW | 192 8.0   0.3 0.00 0.00 75.7   3.0 55.9   13.1
Stags Leap Dist (Silverado Vineyards) 8/31/26 1845 68.7   2.1 53   1 50.9   1.4 1.0   4.4 W | 266 5.7   6.1 0.00 0.00 75.6   3.1 55.2   11.7
Yountville-SE (Ranch 85) 8/31/26 1845 69.2   2.0 56   1 53.1   2.4 1.4   3.3 SW | 221 6.8   2.6 0.00 0.00 75.6   2.1 55.5   10.3
Yountville-South (Ranch 87) 8/31/26 1845 69.2   3.7 56   1 52.7   2.7 2.3   0.4 WSW | 254 8.2   1.5 0.00 0.00 77.3   4.3 55.7   11.3
Max     71.6 63 54.8 9.4 - 16.7 0.00 0.00 82.0 57.4
Avg     68.4 56 52.2 4.1 - 9.7 0.00 - - -
Min     63.7 48 49.8 1.0 - 5.2 0.00 0.00 72.7 43.9

Southern Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 8/31/26 6:54 PM PDT
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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 8/31/26 1845 60.4   10.1 69   15 50.3   2.8 1.6   1.5 NE | 35 5.1   4.1 0.00 0.00 69.4   9.7 49.0   2.7
Soda Canyon 8/31/26 1845 67.2   3.8 66   3 55.4   2.3 7.2   2.2 S | 185 11.6   3.9 0.00 0.00 74.7   3.2 55.6   11.0
Big Ranch Rd 8/31/26 1845 67.0   2.6 - - - - - - - 77.2   0.4 56.1   10.3
Oak Knoll-East (Ranch 53) 8/31/26 1845 67.8   3.4 57   3 52.1   1.8 3.8   0.2 SW | 214 9.2   0.2 0.00 0.00 75.8   3.3 55.4   9.3
Napa-NW (Ranch 54) 8/31/26 1845 68.5   5.0 56   5 52.5   2.4 2.9   1.8 SW | 229 7.8   1.8 0.00 0.00 76.4   4.3 50.4   3.4
Frisinger Napa-NW 8/31/26 1845 65.6   4.9 65   4 53.6   3.1 9.9   5.1 WSW | 245 20.1   10.6 0.00 0.00 75.1   4.0 49.9   3.5
Napa-North (Ranch 29) 8/31/26 1845 66.6   3.9 62   3 53.0   2.5 6.5   2.9 SSW | 198 14.4   6.0 0.00 0.00 75.5   1.4 55.7   9.0
Mount George (Napa East) 8/31/26 1845 64.5   5.6 64   9 52.0   1.3 3.2   1.2 S | 179 9.0   3.4 0.00 0.00 73.3   3.3 54.7   5.0
Napa-East (Palmaz 300') 8/31/26 1845 67.6   6.5 59   11 52.7   0.5 0.6   1.0 SSW | 202 11.3   5.1 0.00 0.00 78.3   3.3 55.5   3.5
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') 8/31/26 1845 59.2   9.5 77   20 52.2   0.8 5.9   3.1 SSW | 193 15.2   8.5 0.00 0.00 68.5   6.4 50.1   0.3
Wooden Valley 8/31/26 1845 63.4   9.8 64   19 50.9   0.2 7.6   3.9 SW | 228 17.3   7.9 0.00 0.00 72.2   8.8 53.1   1.0
Napa-West Upper (Truchard) 8/31/26 1845 65.8   4.1 63   3 53.0   2.7 10.0   3.0 SW | 222 19.0   7.5 0.00 0.00 77.3   1.5 52.9   1.4
Napa-West Lower (Truchard) 8/31/26 1845 66.4   3.3 62   1 52.9   2.8 - - - - - 78.7   0.2 44.9   2.5
Sunset Rd 8/31/26 1845 65.1   5.3 64   6 52.5   2.3 8.4   3.5 WSW | 249 19.2   8.2 0.00 0.00 74.2   2.3 48.5   1.3
Napa-South (Toyon Farms) 8/31/26 1845 65.0   3.0 71   0 55.3   3.0 10.5   2.0 SW | 236 15.0   1.7 0.00 0.00 74.7   0.7 53.3   2.3
Dealy Lane (Ranch 80) 8/31/26 1845 64.0   5.0 67   7 52.7   1.7 4.7   1.0 W | 263 11.5   2.6 0.00 0.00 75.1   0.8 50.4   1.8
Carneros (Saintsbury) 8/31/26 1845 64.6   2.6 66   1 53.0   3.0 10.2   3.3 SW | 234 18.8   7.3 0.00 0.00 73.9   0.7 49.3   3.3
Suscol Lower (Ranch 35) 8/31/26 1845 65.1   2.1 62   1 51.9   2.4 10.3   2.6 SW | 228 16.5   4.6 0.00 0.00 74.4   0.8 54.0   2.5
Suscol Mtn (Ranch 93) 8/31/26 1845 61.2   7.4 71   12 51.8   2.0 18.5   16.7 NW | 314 28.1   22.6 0.00 0.00 74.4   4.4 51.4   2.3
Suscol Upper (Ranch 92) 8/31/26 1845 62.2   5.5 69   9 52.1   1.4 14.6   13.2 SW | 221 22.2   15.9 0.00 0.00 70.1   5.1 52.4   1.4
Carneros (Mitsuko) 8/31/26 1845 64.7   4.1 - - - - - - - 75.0   0.5 46.1   1.8
Sugarloaf West 8/31/26 1845 64.8   2.5 68   0 54.1   2.2 7.7   2.0 SW | 221 14.5   4.7 0.00 0.00 73.2   0.9 55.1   5.7
Stanly (Ranch 45) 8/31/26 1845 66.7   1.1 60   5 52.6   3.3 9.8   1.3 WSW | 247 16.5   5.0 0.00 0.00 74.4   0.9 53.3   7.2
Carneros (Las Amigas Rd) 8/31/26 1845 64.4   2.5 - - - - - - - 73.3   1.1 51.1   4.3
Carneros (Milton Rd) 8/31/26 1845 65.5   1.9 62   3 52.4   3.2 - - - 0.00 0.00 75.2   1.0 51.7   5.3
Carneros (Ranch 71) 8/31/26 1845 63.4   5.2 69   9 52.9   1.1 14.0   10.1 W | 266 21.0   13.2 0.00 0.00 72.3   2.0 51.2   2.2
Carneros Upper (Ranch 81) 8/31/26 1845 62.8   6.0 69   9 52.6   2.0 18.2   10.2 WSW | 253 27.6   15.2 - - 73.0   4.4 52.1   2.6
Carneros Lower (Ranch 81) 8/31/26 1845 64.6   2.1 67   1 53.5   2.6 1.1   2.8 S | 190 8.3   1.8 0.00 0.00 79.6   2.9 50.1   2.4
Toyon Remote 1 8/31/26 1845 64.9   2.2 - - - - - - - 77.3   1.6 0.0   46.0
Toyon Remote 2 8/31/26 1845 65.5   2.8 - - - - - - - 75.2   0.5 50.6   4.5
Toyon Remote 3 8/31/26 1845 65.7   1.8 - - - - - - - 77.9   1.1 48.1   2.3
Max     68.5 77 55.4 18.5 - 28.1 0.00 0.00 79.6 56.1
Avg     64.8 65 52.7 8.1 - 15.6 0.00 - - -
Min     59.2 56 50.3 0.6 - 5.1 0.00 0.00 68.5 0.0
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