Northern & Central Napa County

32 Stations

15 Minute Data
as of 11/20/25 6:52 PM 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 11/20/25 1845 46.5   7.3 94   11 45.0   4.0 - - - 0.00 0.12 46.5   3.1 60.8   8.7
Stags Leap Dist (Chimney Rock) 11/20/25 1815 49.8   4.2 - - 2.0   0.1 E | 81 3.5   2.0 0.00 0.09 49.6   8.4 66.1   3.0
Diamond Mtn (McEachran) 11/20/25 1845 48.4   3.0 87   4 44.6   4.3 - - - - - 48.3   3.8 59.2   2.5
Diamond Mtn (Schramsberg) 11/20/25 1845 49.6   0.5 76   14 42.4   4.9 - - - 0.00 0.11 47.3   2.7 59.8   5.2
Stags Leap Dist (Silverado Vineyards) 11/20/25 1845 51.3   2.4 85   5 46.9   0.8 1.7   0.5 E | 94 4.3   0.2 0.00 0.11 48.1   8.9 64.0   4.9
Fotsch (Maple Lane) 11/20/25 1800 47.2   6.7 88   11 44.0   3.2 1.0   1.2 WNW | 296 2.9   1.8 0.00 0.09 46.6   2.6 64.2   4.5
Oak Knoll-East (Ranch 53) 11/20/25 1845 49.4   4.4 89   5 46.4   3.0 0.3   1.3 ESE | 116 1.7   2.7 0.00 0.15 49.1   7.9 64.5   4.7
Rutherford-North (Mee Ln) 11/20/25 1800 49.6   4.1 86   3 45.6   3.1 0.5   3.4 N | 2 1.8   4.4 0.00 0.12 45.0   8.6 64.3   2.8
Frisinger Napa-NW 11/20/25 1845 47.3   7.1 92   6 45.2   5.1 0.7   0.4 W | 278 3.0   0.0 0.00 0.15 47.2   6.9 61.7   1.3
Napa-North (Ranch 29) 11/20/25 1845 49.5   4.3 100   13 49.5   0.5 0.3   0.0 NE | 34 1.2   0.4 0.00 0.20 49.1   7.9 64.1   4.0
St. Helena (NVV Office) 11/20/25 1845 49.0   5.1 - - 0.2   2.0 NW | 323 1.7   4.1 0.00 0.14 48.8   5.5 64.6   4.3
Crossroads Ranch 11/20/25 1845 49.1   6.0 93   13 47.1   1.9 1.4   4.0 WNW | 288 2.2   7.3 0.00 0.10 49.1   9.1 63.5   4.1
Oakville 9/30/25 2030 63.1   0.7 80   5 56.9   2.3 1.5   0.3 SE | 144 3.3   0.1 0.00 0.04 61.3   1.3 72.6   2.2
OV561-East 9/30/25 2030 63.5   0.5 - - - - - - - 61.5   0.3 74.7   1.2
OV518-West 9/30/25 2030 63.0   0.7 - - - - - - - 61.1   0.6 72.9   0.8
Napa-NW (Ranch 54) 11/20/25 1845 49.2   4.8 90   4 46.5   3.5 0.6   0.3 W | 263 1.8   0.0 0.00 0.16 48.8   6.8 65.9   4.1
Calistoga (Ranch 78) 11/20/25 1845 45.9   7.2 93   11 44.0   3.8 0.5   1.4 N | 350 2.7   3.2 0.00 0.10 45.9   2.5 62.0   3.3
Yountville-SE (Ranch 85) 11/20/25 1845 49.8   4.8 92   8 47.6   2.3 0.3   1.9 E | 96 1.4   2.7 0.00 0.10 49.5   7.0 63.0   2.5
Yountville-South (Ranch 87) 11/20/25 1815 50.8   3.1 92   5 48.6   1.6 0.7   2.1 E | 91 2.4   2.4 0.00 0.08 49.3   8.9 65.4   3.3
Rutherford Hill Estate 11/20/25 1845 51.3   1.8 78   3 44.9   2.7 0.8   0.1 NNE | 16 2.2   0.9 0.00 0.08 49.6   4.5 67.8   8.3
Rutherford (STS) 11/20/25 1845 48.6   4.5 90   1 45.8   4.2 1.7   0.5 WSW | 252 3.4   1.9 0.00 0.12 48.4   10.0 67.0   4.0
Borreo (Soda Canyon) 11/20/25 1845 46.4   5.8 93   12 44.6   2.1 1.0   0.7 N | 350 2.1   2.9 0.00 0.12 46.2   5.3 61.8   4.8
Oakville-NE (Ranch 88) 11/20/25 1800 50.1   3.6 86   5 46.1   2.0 0.0   2.6 N | 0 0.0   5.4 0.00 0.10 49.5   10.4 65.4   5.1
Silver Oak OV 11/20/25 1845 49.7   5.2 90   12 46.9   1.3 1.1   3.6 W | 269 2.2   6.2 0.00 0.10 49.2   9.8 64.1   4.3
Tiara Fria (East St. Helena) 11/20/25 1845 48.6   5.7 91   13 46.3   1.7 0.0   3.8 NNW | 336 0.6   7.9 0.00 0.13 48.6   7.1 63.9   4.8
To Kalon Remote (TKKE) 11/20/25 1845 48.2   6.0 - - - - - - - 48.1   9.4 64.3   3.0
To Kalon 11/20/25 1845 49.5   4.4 93   9 47.5   1.8 1.5   1.5 W | 281 3.6   4.0 0.00 0.10 49.3   8.6 64.2   2.9
To Kalon Remote (TKN5) 11/20/25 1845 49.7   5.0 - - - - - - - 49.5   9.1 64.1   1.9
St. Helena-North 11/20/25 1845 47.2   5.3 92   9 44.9   2.4 1.2   2.1 NNW | 348 3.1   4.2 0.00 0.19 47.0   3.9 65.6   5.6
Twomey Calistoga 11/20/25 1815 46.9   6.0 92   9 44.7   3.2 1.6   2.2 W | 272 3.4   3.7 0.00 0.11 46.9   3.3 62.0   2.6
Wappo Hill Floor 11/20/25 1845 49.2   5.2 93   9 47.3   2.2 0.2   2.4 NE | 56 1.4   3.9 0.00 0.08 49.2   8.1 66.0   4.9
Yountville (Ranch 67) 11/20/25 1845 50.3   3.5 88   9 47.0   0.5 0.6   2.4 E | 101 3.2   4.9 0.00 0.12 48.9   9.2 64.0   5.1
Max     51.3 100 49.5 2.0 - 4.3 0.00 0.20 49.6 67.8
Avg     48.9 90 46.0 0.8 - 2.3 0.00 - - -
Min     45.9 76 42.4 0.0 - 0.0 0.00 0.08 45.0 59.2