Northern & Central Napa County

33 Stations

15 Minute Data | America/Los_Angeles
as of 8/21/26 12:30 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 0015 57.0   0.2 - - - - - 0.00 0.00 92.6   5.6 52.2   2.1
Calistoga-Solari 8/21/26 0030 57.9   0.8 84   0 53.1   0.7 3.5   0.1 W | 267 5.8   0.5 0.00 0.00 89.1   4.9 53.3   1.3
Calistoga-North 8/21/26 0030 58.8   1.0 83   1 53.8   0.6 - - - 0.00 0.00 90.5   8.6 54.2   0.5
Twomey Calistoga 8/21/26 0015 54.6   1.6 87   3 50.9   0.7 0.6   0.6 E | 90 1.5   1.5 0.00 0.00 91.4   6.9 48.6   2.4
Paloma 8/21/26 0030 57.7   1.9 82   6 52.4   0.1 2.0   1.6 NNW | 334 3.9   2.0 0.00 0.00 92.3   7.1 51.2   1.7
Calistoga (Ranch 78) 8/21/26 0030 55.8   0.9 82   2 50.6   0.3 0.2   0.2 N | 349 1.2   0.5 0.00 0.00 90.3   7.5 51.9   1.4
Diamond Mtn (Schramsberg) 8/21/26 0030 56.4   2.0 82   5 50.9   3.5 - - - 0.00 0.00 89.3   3.6 52.5   0.1
Diamond Mtn (McEachran) 8/21/26 0030 58.3   0.5 80   3 52.2   1.6 - - - - - 89.5   5.8 53.1   1.3
Deer Park 8/21/26 0030 55.9   2.8 83   3 50.7   3.8 1.0   0.6 NW | 319 2.0   2.4 0.00 0.00 90.8   2.4 53.6   0.6
St. Helena-North 8/21/26 0030 58.3   1.3 74   7 50.0   3.7 0.3   0.5 WNW | 288 2.0   0.2 0.00 0.00 94.7   1.2 55.2   0.5
St. Helena (NVV Office) 8/21/26 0030 58.9   1.1 - - 0.4   0.5 NNE | 15 1.5   1.1 0.00 0.00 92.2   0.3 55.8   1.5
Tiara Fria (East St. Helena) 8/21/26 0030 57.1   2.1 82   3 51.7   2.8 0.0   1.5 N | 0 0.0   3.5 0.00 0.00 88.0   1.6 53.5   2.4
Prisoner Winery 8/21/26 0030 53.7   0.7 91   3 51.2   1.5 0.5   0.5 NW | 326 1.7   1.7 0.00 0.00 91.4   2.1 49.6   3.4
Rutherford Hill Estate 8/21/26 0030 55.6   1.4 89   0 52.4   1.4 0.1   0.2 NNW | 342 1.1   1.1 0.00 0.00 89.1   2.4 53.6   1.0
Rutherford-North (Mee Ln) 8/21/26 0030 54.3   0.4 86   2 50.3   1.2 0.4   0.7 NW | 323 1.3   0.9 0.00 0.00 87.6   0.9 48.2   2.8
Rutherford (STS) 8/21/26 0015 53.9   0.2 91   0 51.3   0.1 0.8   0.8 W | 270 2.5   2.5 0.00 0.00 90.4   0.7 48.7   3.3
Silver Oak OV 8/21/26 0030 55.4   2.3 86   1 51.4   2.0 0.3   0.6 ENE | 64 1.4   1.8 0.00 0.00 85.3   0.5 51.1   2.2
Oakville-NE (Ranch 88) 8/21/26 0030 54.1   1.2 80   2 48.2   1.8 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 88.4   0.5 48.8   3.4
Crossroads Ranch 8/21/26 0015 56.5   1.3 84   1 51.6   1.7 0.9   0.7 SSW | 199 2.0   0.6 0.00 0.00 85.9   0.5 51.2   2.2
Oakville 8/21/26 0030 54.6   2.0 86   1 50.4   2.2 0.1   0.3 SSE | 162 1.2   0.6 0.00 0.00 84.7   1.0 50.9   2.1
To Kalon Remote (TKKE) 8/21/26 0030 54.4   0.9 - - - - - - - 88.5   1.0 51.1   2.1
To Kalon 8/21/26 0030 54.6   1.8 89   1 51.4   2.1 0.2   0.4 W | 270 0.9   0.3 0.00 0.00 85.6   1.3 51.4   1.1
To Kalon Remote (TKN5) 8/21/26 0030 55.3   3.0 - - - - - - - 88.4   0.4 51.6   2.0
Jump Rock 8/21/26 0030 52.1   0.3 82   2 46.6   1.0 0.6   0.4 NE | 55 2.0   0.4 0.00 0.00 86.9   3.1 45.3   3.6
State Lane Ranch 8/21/26 0015 55.2   3.4 90   4 52.5   2.2 0.2   2.1 SSE | 168 2.3   2.2 0.00 0.00 86.6   1.7 49.7   3.5
Yountville (Ranch 67) 8/21/26 0030 56.2   1.3 86   4 52.0   0.0 1.2   1.5 S | 179 2.6   3.2 0.00 0.00 83.5   0.5 51.7   3.7
Borreo (Soda Canyon) 8/21/26 0030 52.1   0.5 90   1 49.2   0.9 0.6   0.7 NNE | 19 1.3   1.5 0.00 0.00 83.2   1.6 48.4   3.7
Wappo Hill Floor 8/21/26 0015 57.0   0.8 88   2 53.3   0.1 1.0   0.8 SE | 140 2.4   1.4 0.00 0.00 84.6   0.4 51.7   4.8
Wappo Hill 8/21/26 0030 57.1   0.6 88   2 53.5   0.1 1.7   2.1 ESE | 105 3.7   2.3 0.00 0.00 83.6   0.5 53.9   2.9
Stags Leap Dist (Chimney Rock) 8/21/26 0030 57.8   0.7 89   3 54.6   0.2 1.2   0.4 SE | 126 3.2   0.9 0.00 0.00 83.4   1.4 51.5   5.6
Stags Leap Dist (Silverado Vineyards) 8/21/26 0015 57.4   0.9 85   2 52.8   0.2 1.5   0.1 SSW | 212 4.2   1.8 0.00 0.00 83.8   1.1 51.4   4.1
Yountville-SE (Ranch 85) 8/21/26 0030 57.6   0.5 89   2 54.4   0.1 1.8   0.5 SSE | 159 4.6   1.5 0.00 0.00 82.3   0.6 52.3   5.0
Yountville-South (Ranch 87) 8/21/26 0030 54.6   2.1 89   0 51.5   1.9 0.1   1.0 NNW | 330 1.3   1.8 0.00 0.00 85.3   0.3 51.5   3.2
Max     58.9 91 54.6 3.5 - 5.8 0.00 0.00 94.7 55.8
Avg     55.9 85 51.6 0.8 - 2.1 0.00 - - -
Min     52.1 74 46.6 0.0 - 0.0 0.00 0.00 82.3 45.3