Northern & Central Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 2/15/26 1:14 AM PST
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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 Min Temp (°F) Daily Max Temp (°F)
Calistoga-North 2/15/26 0100 50.2   1.3 95   1 48.8   1.0 - - - 0.00 0.02 49.8   1.0 50.3   1.1
Stags Leap Dist (Chimney Rock) 2/15/26 0100 51.0   7.2 - - 1.3   0.1 SSE | 158 3.1   0.7 0.00 0.00 50.7   7.1 51.6   5.5
Diamond Mtn (McEachran) 2/15/26 0100 48.9   1.5 97   0 48.2   1.6 - - - - - 48.8   1.6 49.0   1.1
Diamond Mtn (Schramsberg) 2/15/26 0100 47.7   1.6 100   0 47.7   1.6 - - - 0.00 0.02 47.6   1.7 48.8   2.4
Stags Leap Dist (Silverado Vineyards) 2/15/26 0100 51.0   7.1 84   10 46.4   4.1 3.5   3.5 ESE | 107 5.3   5.3 0.00 0.00 50.7   7.1 51.7   5.5
Fotsch (Maple Lane) 2/15/26 0045 50.1   1.7 90   3 47.5   0.8 1.7   2.8 ENE | 65 3.9   3.8 0.00 0.02 50.1   1.7 50.2   1.7
Oak Knoll-East (Ranch 53) 2/15/26 0100 50.0   7.2 89   6 47.0   5.3 0.4   1.3 SSE | 161 2.3   0.7 0.00 0.00 49.5   7.0 50.9   6.2
Rutherford-North (Mee Ln) 2/15/26 0100 50.2   5.9 87   11 46.6   2.8 1.3   1.1 SE | 138 3.7   2.4 0.00 0.00 49.8   5.5 50.4   5.5
Frisinger Napa-NW 2/15/26 0100 50.0   5.2 94   3 48.2   4.3 2.1   0.1 SW | 230 4.2   0.4 0.00 0.00 49.3   6.9 50.8   6.0
Napa-North (Ranch 29) 2/15/26 0100 48.8   5.2 100   0 48.8   5.2 0.2   0.2 SW | 218 1.6   0.9 0.00 0.00 48.4   4.9 49.5   4.4
St. Helena (NVV Office) 2/15/26 0100 51.1   2.0 - - 1.0   0.3 SSE | 150 3.2   0.2 0.00 0.00 50.9   1.9 51.1   1.6
Crossroads Ranch 2/15/26 0100 51.0   4.9 87   8 47.3   2.6 4.0   3.9 SE | 129 6.5   6.0 0.00 0.00 50.3   4.3 51.7   5.2
Oakville 2/15/26 0100 51.8   5.5 84   13 47.1   1.6 4.1   3.5 SE | 137 8.9   7.6 0.00 0.00 50.3   4.7 52.5   6.0
OV561-East 2/15/26 0100 50.3   4.1 - - - - - - - 48.8   3.1 50.4   4.1
OV518-West 2/15/26 0100 52.3   5.9 - - - - - - - 50.6   5.1 52.9   6.3
Napa-NW (Ranch 54) 2/15/26 0100 50.2   7.5 91   9 47.7   5.0 0.7   0.6 WSW | 239 2.1   1.1 0.00 0.00 49.8   7.3 51.6   7.7
Calistoga (Ranch 78) 2/15/26 0100 49.7   1.2 94   0 47.9   1.2 1.2   3.6 SE | 145 2.5   6.2 0.00 0.01 49.5   1.1 49.7   0.9
Yountville-SE (Ranch 85) 2/15/26 0100 50.2   6.7 92   5 48.0   5.3 0.6   0.1 WSW | 237 1.8   1.3 0.00 0.00 50.0   6.8 50.9   4.7
Yountville-South (Ranch 87) 2/15/26 0100 50.0   6.1 94   6 48.3   4.4 1.3   1.2 SSE | 158 2.4   1.6 0.00 0.00 49.7   6.3 50.9   5.8
Rutherford Hill Estate 2/15/26 0100 50.7   3.3 86   8 46.8   0.8 1.6   1.2 E | 93 4.4   2.2 0.00 0.00 50.2   2.8 50.8   3.2
Rutherford (STS) 2/15/26 0100 50.6   3.8 91   4 48.1   5.0 1.5   1.0 SSE | 166 4.1   3.0 0.00 0.00 50.5   4.6 51.2   4.4
Borreo (Soda Canyon) 2/15/26 0100 45.8   3.0 95   2 44.6   2.5 2.2   1.6 NNW | 340 3.6   2.0 0.00 0.00 45.5   2.8 47.0   2.9
Oakville-NE (Ranch 88) 2/15/26 0100 50.3   4.0 87   8 46.7   1.8 0.8   0.8 SSE | 167 4.4   4.4 0.00 0.00 49.3   3.9 50.7   4.3
Silver Oak OV 2/15/26 0100 51.5   5.5 87   9 47.8   2.9 4.0   2.9 SE | 125 7.5   5.3 0.00 0.00 50.6   4.6 52.2   5.7
Tiara Fria (East St. Helena) 2/15/26 0100 51.4   2.3 86   5 47.5   0.8 3.0   0.6 ENE | 69 5.6   1.2 0.00 0.00 50.9   2.0 51.5   2.4
To Kalon Remote (TKKE) 2/15/26 0100 50.6   3.4 - - - - - - - 50.0   4.1 51.7   4.5
To Kalon 2/15/26 0100 50.3   3.1 93   4 48.4   1.9 3.2   1.2 S | 172 5.7   1.4 0.00 0.00 49.4   3.8 50.6   3.3
To Kalon Remote (TKN5) 2/15/26 0100 50.7   3.2 - - - - - - - 50.4   4.3 52.2   4.5
St. Helena-North 2/15/26 0100 50.0   1.7 90   1 47.1   1.4 2.5   1.0 SSE | 168 4.8   1.5 0.00 0.00 49.8   1.6 50.1   1.4
Twomey Calistoga 2/15/26 0100 49.6   1.2 95   1 48.3   1.6 1.1   2.9 SE | 139 2.8   4.1 0.00 0.02 49.5   1.1 49.7   0.9
Wappo Hill Floor 2/15/26 0100 50.0   7.0 90   10 47.0   4.1 1.4   0.7 SSW | 192 2.2   0.7 0.00 0.00 50.0   7.0 51.6   6.3
Yountville (Ranch 67) 2/15/26 0100 50.0   5.8 88   8 46.6   3.4 2.3   2.1 S | 175 4.0   2.6 0.00 0.00 50.0   5.8 51.7   6.0
Max     52.3 100 48.8 4.1 - 8.9 0.00 0.02 50.9 52.9
Avg     50.2 91 47.5 1.9 - 4.0 0.00 - - -
Min     45.8 84 44.6 0.2 - 1.6 0.00 0.00 45.5 47.0