Northern & Central Napa County

33 Stations

15 Minute Data | America/Los_Angeles
as of 8/21/26 7:07 AM 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) 8/21/26 0700 56.3   1.2 - - - - - 0.00 0.00 56.8   1.6 53.9   1.6
Calistoga-Solari 8/21/26 0700 56.0   2.4 90   4 53.2   1.3 2.3   1.0 NW | 315 4.7   0.2 0.00 0.00 57.4   1.2 55.3   2.0
Calistoga-North 8/21/26 0700 56.8   2.4 91   2 54.3   1.7 - - - 0.00 0.00 57.8   1.9 55.0   0.8
Twomey Calistoga 8/21/26 0700 55.1   0.5 93   3 53.0   1.5 1.5   1.3 WSW | 256 3.2   1.7 0.00 0.00 56.9   2.0 49.5   0.9
Paloma 8/21/26 0700 55.0   0.2 94   3 53.2   1.0 1.4   2.1 NNE | 17 5.2   2.0 0.00 0.00 58.4   2.9 51.1   0.2
Calistoga (Ranch 78) 8/21/26 0700 55.8   1.6 89   1 52.6   1.8 0.8   2.6 W | 262 1.9   3.9 0.00 0.00 57.9   3.0 52.8   0.9
Diamond Mtn (Schramsberg) 8/21/26 0700 53.6   0.9 93   7 51.6   1.1 - - - 0.00 0.00 55.4   1.8 53.0   0.4
Diamond Mtn (McEachran) 8/21/26 0700 54.8   1.1 92   2 52.6   0.4 - - - - - 57.7   0.1 54.2   0.9
Deer Park 8/21/26 0700 54.7   0.9 95   2 53.2   0.5 2.5   0.7 WNW | 289 4.3   0.0 0.00 0.00 56.4   1.3 54.3   0.6
St. Helena-North 8/21/26 0700 57.0   0.6 84   0 52.1   0.7 0.9   0.4 WNW | 298 2.0   2.2 0.00 0.00 57.2   1.6 55.0   0.2
St. Helena (NVV Office) 8/21/26 0700 56.6   0.1 - - 0.3   0.4 E | 99 1.6   0.4 0.00 0.00 58.6   0.5 56.0   0.2
Tiara Fria (East St. Helena) 8/21/26 0700 55.9   0.1 92   1 53.6   0.3 0.5   0.1 SW | 215 1.6   1.3 0.00 0.00 56.4   1.9 53.8   0.2
Prisoner Winery 8/21/26 0530 53.9   1.1 94   1 52.1   1.5 1.0   0.4 NNE | 16 1.8   0.2 0.00 0.00 55.0   0.1 52.1   2.5
Rutherford Hill Estate 8/21/26 0700 54.7   0.5 100   0 54.7   0.6 0.0   0.8 W | 272 1.1   1.5 0.00 0.00 55.2   0.9 54.1   0.5
Rutherford-North (Mee Ln) 8/21/26 0700 53.8   0.5 93   1 51.8   0.3 0.4   2.0 ESE | 103 1.8   2.6 0.00 0.00 54.1   0.4 49.8   1.6
Rutherford (STS) 8/21/26 0700 55.5   0.7 89   0 52.4   0.8 0.7   0.5 WNW | 292 2.3   1.7 0.00 0.00 55.6   0.3 49.8   1.1
Silver Oak OV 8/21/26 0700 55.8   1.3 94   0 54.0   1.4 1.5   1.0 WSW | 255 2.8   1.0 0.00 0.00 56.0   0.6 50.2   0.9
Oakville-NE (Ranch 88) 8/21/26 0700 55.9   1.0 90   1 53.0   1.4 0.0   1.2 N | 0 0.0   4.2 0.00 0.00 56.2   0.7 50.3   1.4
Crossroads Ranch 8/21/26 0700 56.1   1.2 92   1 53.8   1.4 1.4   1.2 SW | 221 3.1   1.2 0.00 0.00 56.4   0.8 51.4   0.1
Oakville 8/21/26 0700 55.9   1.3 92   0 53.6   1.4 1.7   0.0 W | 271 3.5   0.5 0.00 0.00 55.9   0.5 50.7   0.2
To Kalon Remote (TKKE) 8/21/26 0700 55.8   0.3 - - - - - - - 56.3   0.2 51.3   0.2
To Kalon 8/21/26 0700 55.5   0.8 96   1 54.3   1.1 0.5   1.5 WSW | 250 2.2   1.4 0.00 0.00 55.6   0.4 51.7   0.2
To Kalon Remote (TKN5) 8/21/26 0700 56.0   0.7 - - - - - - - 56.2   0.2 51.9   0.4
Jump Rock 8/21/26 0700 48.6   0.0 93   2 46.6   0.7 0.1   0.8 ENE | 67 0.9   1.9 0.00 0.00 52.5   2.0 48.0   2.7
State Lane Ranch 8/21/26 0700 57.1   1.9 93   1 55.2   1.7 0.5   0.8 SSW | 196 2.1   1.2 0.00 0.00 57.2   2.0 48.7   1.0
Yountville (Ranch 67) 8/21/26 0700 56.0   2.0 89   1 52.9   1.6 1.7   0.5 W | 262 3.3   1.4 0.00 0.00 56.0   0.5 50.3   1.5
Borreo (Soda Canyon) 8/21/26 0700 53.7   1.4 95   1 52.4   1.0 1.1   0.3 NNW | 346 2.3   0.3 0.00 0.00 53.9   1.4 48.7   0.3
Wappo Hill Floor 8/21/26 0700 55.9   1.5 100   0 55.9   1.5 1.9   0.7 W | 270 2.7   1.9 0.00 0.00 56.0   0.2 50.6   1.1
Wappo Hill 8/21/26 0700 56.4   1.8 92   1 54.0   1.5 1.8   0.4 W | 266 2.8   1.9 0.00 0.00 56.8   0.1 54.4   0.5
Stags Leap Dist (Chimney Rock) 8/21/26 0700 57.6   2.3 92   2 55.2   1.6 1.6   0.2 S | 173 4.1   0.3 0.00 0.00 57.7   1.0 50.6   0.9
Stags Leap Dist (Silverado Vineyards) 8/21/26 0700 55.9   2.0 90   1 53.2   1.8 0.5   0.4 SSW | 213 1.4   2.0 0.00 0.00 56.0   0.1 51.1   0.3
Yountville-SE (Ranch 85) 8/21/26 0700 56.6   1.6 94   0 54.8   1.7 0.3   1.2 WNW | 283 2.4   1.9 0.00 0.00 57.0   0.4 51.7   0.6
Yountville-South (Ranch 87) 8/21/26 0700 56.5   1.4 96   2 55.4   1.9 0.5   0.1 W | 281 1.8   0.4 0.00 0.00 56.8   1.4 51.5   0.0
Max     57.6 100 55.9 2.5 - 5.2 0.00 0.00 58.6 56.0
Avg     55.5 93 53.3 1.0 - 2.5 0.00 - - -
Min     48.6 84 46.6 0.0 - 0.0 0.00 0.00 52.5 48.0