Northern & Central Napa County

32 Stations

15 Minute Data
as of 11/20/25 5:55 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 11/20/25 0545 49.5 99 49.2 - - - 0.00 0.12 49.3 52.1
Stags Leap Dist (Chimney Rock) 11/20/25 0545 50.4   6.3 - - 0.2   0.7 NNW | 340 1.3   1.3 0.00 0.09 50.2   9.0 53.1   5.7
Diamond Mtn (McEachran) 11/20/25 0545 49.1   1.7 96   2 48.1   2.1 - - - - - 49.0   2.5 51.1   3.2
Diamond Mtn (Schramsberg) 11/20/25 0545 47.7   1.2 99   10 47.5   4.0 - - - 0.00 0.11 47.7   1.8 49.5   2.1
Stags Leap Dist (Silverado Vineyards) 11/20/25 0545 49.6   7.6 94   1 48.0   7.3 0.0   0.1 N | 0 0.0   1.4 0.00 0.10 49.4   10.2 52.3   6.1
Fotsch (Maple Lane) 11/20/25 0545 50.2   3.2 95   1 48.9   3.4 2.2   1.0 W | 260 4.5   1.6 0.00 0.09 50.2   4.7 52.5   4.6
Oak Knoll-East (Ranch 53) 11/20/25 0545 50.2   6.3 95   0 48.7   6.4 0.1   0.3 N | 0 1.1   0.4 0.00 0.15 50.2   9.0 52.8   5.0
Rutherford-North (Mee Ln) 11/20/25 0545 45.8   5.7 96   0 44.6   5.7 0.0   1.2 N | 0 0.0   2.0 0.00 0.12 45.7   9.3 50.9   8.1
Frisinger Napa-NW 11/20/25 0545 50.5   7.0 96   2 49.3   7.4 0.9   0.2 NE | 48 2.0   0.4 0.00 0.14 50.5   10.2 52.8   4.5
Napa-North (Ranch 29) 11/20/25 0545 50.2   5.7 100   0 50.2   5.7 0.0   0.2 N | 0 0.0   0.8 0.00 0.20 49.9   8.7 53.4   6.0
St. Helena (NVV Office) 11/20/25 0545 50.7   4.3 - - 0.2   0.2 NNW | 333 1.4   1.4 0.00 0.12 50.6   7.3 52.7   4.5
Crossroads Ranch 11/20/25 0545 50.6   7.3 96   2 49.5   6.6 0.7   0.4 N | 9 1.5   0.1 0.00 0.10 50.5   10.5 53.1   5.6
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 0545 50.2   5.5 100   0 50.2   5.5 0.8   0.8 NE | 39 1.8   0.5 0.00 0.16 50.1   8.0 52.8   5.2
Calistoga (Ranch 78) 11/20/25 0545 50.0   2.9 94   0 48.4   3.0 1.7   0.9 W | 264 3.1   1.8 0.00 0.10 50.0   4.3 52.2   4.3
Yountville-SE (Ranch 85) 11/20/25 0545 50.4   5.1 97   0 49.6   5.1 0.0   1.0 N | 0 0.0   2.4 0.00 0.10 50.3   7.8 53.2   5.2
Yountville-South (Ranch 87) 11/20/25 0545 50.3   5.7 100   0 50.3   5.7 0.0   0.1 N | 0 0.0   1.2 0.00 0.08 50.2   9.8 52.9   5.2
Rutherford Hill Estate 11/20/25 0545 49.9   4.0 100   0 49.9   4.0 0.0   1.5 N | 0 0.0   2.0 0.00 0.02 49.7   4.2 52.2   4.3
Rutherford (STS) 11/20/25 0545 50.4   5.5 85   1 46.1   5.1 0.1   2.4 NW | 319 0.8   2.7 0.01 0.12 50.0   11.5 52.6   5.0
Borreo (Soda Canyon) 11/20/25 0545 48.4   5.2 96   2 47.2   5.6 1.1   0.2 N | 2 2.1   0.6 0.00 0.12 48.3   5.4 50.7   2.8
Oakville-NE (Ranch 88) 11/20/25 0545 50.3   5.8 94   2 48.7   5.3 0.0   1.7 N | 0 0.0   3.8 0.00 0.10 49.9   10.8 52.5   5.1
Silver Oak OV 11/20/25 0545 50.6   7.2 94   2 49.1   6.5 0.7   0.5 NNW | 332 1.5   0.9 0.00 0.10 50.2   10.8 53.1   5.5
Tiara Fria (East St. Helena) 11/20/25 0545 50.9   5.0 95   0 49.6   5.0 0.2   0.2 WNW | 295 1.8   0.7 0.00 0.13 50.6   8.5 52.4   4.4
To Kalon Remote (TKKE) 11/20/25 0545 50.5   6.1 - - - - - - - 50.3   11.7 53.1   5.1
To Kalon 11/20/25 0545 50.6   5.2 97   1 49.7   5.0 0.8   0.6 NW | 304 1.4   1.6 0.01 0.10 50.6   9.8 52.8   4.9
To Kalon Remote (TKN5) 11/20/25 0545 50.8   6.1 - - - - - - - 50.6   10.2 53.2   5.0
St. Helena-North 11/20/25 0545 50.1   3.5 94   0 48.3   3.5 0.1   0.3 NW | 311 1.3   1.1 0.00 0.09 50.0   7.0 51.8   4.1
Twomey Calistoga 11/20/25 0545 50.0   3.2 96   0 48.8   3.3 1.6   1.4 WSW | 242 2.4   0.9 0.00 0.10 50.0   5.5 52.4   4.8
Wappo Hill Floor 11/20/25 0545 50.2   5.0 100   0 50.2   5.0 0.0   0.4 N | 0 0.0   1.8 0.00 0.08 50.1   9.0 53.0   5.4
Yountville (Ranch 67) 11/20/25 0545 49.8   7.8 95   1 48.4   7.5 0.2   0.0 NNE | 22 1.2   0.4 0.00 0.12 49.5   9.8 52.1   5.6
Max     50.9 100 50.3 2.2 - 4.5 0.01 0.20 50.6 53.4
Avg     49.9 96 48.7 0.5 - 1.2 0.00 - - -
Min     45.8 85 44.6 0.0 - 0.0 0.00 0.02 45.7 49.5