Northern & Central Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 4/21/26 12:50 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)
Calistoga-North 4/21/26 0045 50.2   1.3 100   32 50.1   11.3 - - - 0.02 1.10 58.6   18.0 44.8   1.6
Stags Leap Dist (Chimney Rock) 4/21/26 0045 52.2   4.7 99   15 51.8   9.0 0.9   0.0 NNE | 21 2.2   0.1 0.02 0.84 64.8   8.8 44.1   1.4
Diamond Mtn (McEachran) 4/21/26 0045 49.9   0.2 99   34 49.5   11.3 - - - - - 57.4   16.2 46.7   1.6
Diamond Mtn (Schramsberg) 4/21/26 0045 48.2   1.4 100   35 48.2   10.1 - - - 0.03 0.97 55.2   16.2 47.2   1.5
Stags Leap Dist (Silverado Vineyards) 4/21/26 0045 51.1   3.5 95   18 49.7   9.0 0.0   0.9 E | 80 1.1   1.6 0.03 0.82 63.5   9.7 42.8   0.4
Oak Knoll-East (Ranch 53) 4/21/26 0045 52.1   3.0 95   29 50.8   12.3 0.0   0.2 WNW | 298 0.9   0.6 0.02 0.86 66.2   8.2 44.3   0.5
Rutherford-North (Mee Ln) 4/21/26 0045 47.9   1.6 96   15 46.8   6.0 1.3   0.1 NW | 315 3.5   0.7 0.03 0.77 62.6   14.2 41.5   1.3
Frisinger Napa-NW 4/21/26 0045 52.4   4.5 96   28 51.2   13.5 0.0   0.5 W | 273 1.4   0.4 0.03 0.78 64.5   9.2 44.4   0.5
Napa-North (Ranch 29) 4/21/26 0045 51.9   0.0 100   35 51.9   11.2 0.0   1.0 N | 0 0.0   2.3 0.02 0.87 66.5   7.2 46.6   0.7
St. Helena (NVV Office) 4/21/26 0045 51.6   0.7 - - 0.1   0.1 NNW | 329 1.4   0.9 0.03 0.96 61.4   16.7 45.9   0.3
Crossroads Ranch 4/21/26 0045 52.1   4.7 94   12 50.5   8.2 0.1   0.1 NNW | 342 1.6   0.1 0.02 0.83 63.7   11.6 43.2   1.0
Oakville 4/21/26 0045 51.9   4.3 97   20 51.0   10.2 0.0   0.8 N | 0 0.0   2.6 0.01 0.57 63.8   12.1 43.0   0.9
OV561-East 4/21/26 0045 52.2   4.0 - - - - - - - 62.7   14.0 43.0   1.0
OV518-West 4/21/26 0045 52.2   4.4 - - - - - - - 64.1   11.1 43.9   0.4
Napa-NW (Ranch 54) 4/21/26 0045 52.3   3.8 100   35 52.3   14.9 0.0   0.3 N | 0 0.0   1.7 0.03 0.88 66.9   9.8 45.9   0.5
Calistoga (Ranch 78) 4/21/26 0045 50.9   1.5 95   24 49.6   9.1 0.1   0.4 SW | 233 0.9   0.5 0.04 1.11 59.2   15.4 44.6   2.3
Yountville-SE (Ranch 85) 4/21/26 0045 52.1   3.1 100   22 52.1   9.7 0.0   0.2 N | 0 0.0   1.2 0.02 0.82 64.8   9.6 44.3   0.2
Yountville-South (Ranch 87) 4/21/26 0045 51.8   4.5 100   23 51.8   11.2 0.0   0.0 N | 0 0.0   0.1 0.02 0.82 66.5   8.1 43.5   0.4
Rutherford Hill Estate 4/21/26 0045 50.6   0.8 100   49 50.6   16.9 0.3   0.6 N | 1 1.5   0.4 0.02 0.75 61.0   15.8 46.7   1.4
Rutherford (STS) 4/21/26 0045 51.2   3.0 85   14 47.0   7.8 0.2   0.1 NW | 326 2.2   1.4 0.01 0.76 63.1   14.6 42.3   1.6
Borreo (Soda Canyon) 4/21/26 0045 50.2   5.9 97   17 49.4   10.8 1.2   0.4 ESE | 122 2.5   0.2 0.02 0.84 61.9   9.3 43.3   0.1
Oakville-NE (Ranch 88) 4/21/26 0045 51.7   4.8 99   24 51.4   11.9 0.0   0.0 N | 0 0.0   0.0 0.03 0.77 63.9   13.8 42.3   0.6
Soda Canyon 4/21/26 0045 52.0   1.7 92   21 49.8   8.5 0.0   0.9 SSW | 213 0.9   2.0 0.01 0.85 65.2   7.6 42.8   1.2
Silver Oak OV 4/21/26 0045 52.1   5.2 96   13 50.9   9.0 0.0   0.3 N | 0 0.0   1.8 0.03 0.75 63.8   11.0 42.5   0.6
Tiara Fria (East St. Helena) 4/21/26 0045 51.6   2.0 96   26 50.6   10.4 1.5   1.2 WNW | 300 3.1   1.5 0.03 0.82 62.0   14.0 44.7   1.8
To Kalon Remote (TKKE) 4/21/26 0045 52.2   5.2 - - - - - - - 64.2   13.3 41.6   1.1
To Kalon 4/21/26 0045 52.0   4.3 97   28 51.3   13.3 0.0   1.5 N | 0 0.0   4.6 0.03 0.84 63.9   12.0 42.2   1.9
To Kalon Remote (TKN5) 4/21/26 0045 52.3   4.5 - - - - - - - 64.4   12.5 42.4   1.2
St. Helena-North 4/21/26 0045 50.8   0.1 100   41 50.8   13.6 0.1   1.5 NNE | 17 0.9   3.3 0.03 1.16 59.7   16.2 44.7   0.1
Twomey Calistoga 4/21/26 0045 50.8   2.5 100   20 50.8   8.5 0.0   1.3 ENE | 74 0.4   1.8 0.03 1.17 59.6   14.9 43.3   2.5
Wappo Hill Floor 4/21/26 0045 50.3   3.0 100   21 50.2   9.1 0.0   1.4 N | 0 0.0   3.6 0.02 0.80 65.1   9.9 44.0   1.6
Yountville (Ranch 67) 4/21/26 0045 51.2   3.5 96   20 50.2   9.6 0.4   0.5 ENE | 61 2.0   1.2 0.01 0.81 63.9   9.8 43.3   0.7
Max     52.4 100 52.3 1.5 - 3.5 0.04 1.17 66.9 47.2
Avg     51.3 97 50.4 0.3 - 1.1 0.02 - - -
Min     47.9 85 46.8 0.0 - 0.0 0.01 0.57 55.2 41.5