Northern & Central Napa County

32 Stations

15 Minute Data
as of 11/21/25 6:37 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 11/21/25 1830 53.0   5.9 79   14 46.8   1.5 - - - 0.00 0.00 40.9   5.9 69.8   9.0
Stags Leap Dist (Chimney Rock) 11/21/25 1830 53.7   4.3 - - 1.0   0.4 ESE | 122 3.1   0.7 0.00 0.01 37.6   11.5 72.3   6.1
Diamond Mtn (McEachran) 11/21/25 1830 53.1   4.6 65   22 41.8   3.2 - - - - - 42.3   6.1 70.2   11.0
Diamond Mtn (Schramsberg) 11/21/25 1830 56.8   7.1 51   25 38.8   3.6 - - - 0.00 0.00 43.1   4.2 67.4   7.6
Stags Leap Dist (Silverado Vineyards) 11/21/25 1830 56.6   6.0 62   25 43.6   3.3 3.1   1.7 ESE | 117 7.5   3.5 0.00 0.00 38.3   9.8 70.6   6.6
Fotsch (Maple Lane) 11/21/25 1830 50.7   4.1 76   17 43.4   1.4 0.7   0.5 ESE | 120 2.0   1.5 0.00 0.00 38.3   7.8 71.6   7.3
Oak Knoll-East (Ranch 53) 11/21/25 1830 49.1   0.5 85   3 44.9   1.4 0.1   0.3 WNW | 282 1.2   0.1 0.00 0.00 38.0   11.0 72.2   7.6
Rutherford-North (Mee Ln) 11/21/25 1830 45.2   2.5 90   0 42.4   2.5 0.8   0.1 WNW | 299 2.4   0.2 0.00 0.00 33.9   11.1 72.8   8.5
Frisinger Napa-NW 11/21/25 1830 47.7   0.4 91   0 45.2   0.5 1.5   0.3 WNW | 284 2.6   0.1 0.00 0.00 37.4   10.7 70.0   8.3
Napa-North (Ranch 29) 11/21/25 1830 50.4   0.0 89   11 47.3   3.1 0.3   0.5 ENE | 65 1.9   0.3 0.00 0.00 38.9   10.9 71.7   7.7
St. Helena (NVV Office) 11/21/25 1830 53.0   3.7 - - 0.1   0.1 SW | 223 1.5   1.2 0.00 0.00 40.0   9.1 72.3   7.7
Crossroads Ranch 11/21/25 1830 50.7   1.0 86   5 46.8   0.4 1.8   1.3 ESE | 118 3.3   1.2 0.00 0.00 36.8   12.9 71.4   7.9
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 11/21/25 1830 52.1   2.0 - - - - - - - 37.4   12.3 75.5   9.9
OV518-West 11/21/25 1830 53.4   3.2 - - - - - - - 38.2   11.6 69.7   7.3
Napa-NW (Ranch 54) 11/21/25 1830 48.6   1.3 90   1 45.7   1.0 0.3   0.6 WSW | 251 1.1   1.5 0.00 0.00 38.3   11.2 69.5   3.5
Calistoga (Ranch 78) 11/21/25 1830 48.3   2.0 82   11 43.1   1.3 1.5   0.7 S | 178 3.3   0.7 0.00 0.00 38.8   7.5 71.3   9.4
Yountville-SE (Ranch 85) 11/21/25 1830 51.2   0.8 85   6 46.8   1.1 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 39.0   11.1 70.8   7.8
Yountville-South (Ranch 87) 11/21/25 1830 49.0   1.2 91   1 46.6   1.5 0.0   0.1 SW | 214 0.4   0.9 0.00 0.00 39.0   10.3 72.6   7.2
Rutherford Hill Estate 11/21/25 1830 55.4   4.0 69   10 45.3   0.4 1.6   0.8 ENE | 68 3.1   0.4 0.00 0.07 43.0   6.5 74.4   6.5
Rutherford (STS) 11/21/25 1830 48.0   0.9 88   2 44.6   1.5 1.5   0.5 WSW | 246 2.3   0.3 0.00 0.00 36.7   11.8 73.9   6.9
Borreo (Soda Canyon) 11/21/25 1830 48.0   1.6 87   6 44.3   0.1 1.2   0.3 NW | 316 4.3   1.8 0.00 0.00 38.4   7.8 69.4   7.6
Oakville-NE (Ranch 88) 11/21/25 1830 47.0   1.1 88   1 43.5   1.4 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 36.0   11.9 72.1   6.7
Silver Oak OV 11/21/25 1830 52.2   3.0 78   11 45.5   0.5 1.4   0.3 ENE | 73 2.6   0.4 0.00 0.00 35.7   13.6 71.5   7.4
Tiara Fria (East St. Helena) 11/21/25 1830 48.3   0.5 88   2 45.0   1.0 0.6   0.0 NNW | 340 2.5   0.7 0.00 0.00 37.2   11.4 71.3   7.3
To Kalon Remote (TKKE) 11/21/25 1830 50.2   1.5 - - - - - - - 36.9   11.3 72.8   8.5
To Kalon 11/21/25 1830 50.4   0.6 82   10 45.0   2.5 1.7   0.4 W | 281 2.9   0.4 0.00 0.00 38.4   11.2 74.2   10.0
To Kalon Remote (TKN5) 11/21/25 1830 51.0   0.4 - - - - - - - 37.8   12.4 71.4   7.2
St. Helena-North 11/21/25 1830 49.7   2.4 75   16 42.2   2.8 1.6   0.5 W | 277 2.6   1.3 0.00 0.01 39.7   7.5 74.4   8.8
Twomey Calistoga 11/21/25 1830 46.4   0.4 86   6 42.4   2.0 0.3   1.1 S | 179 1.5   1.3 0.00 0.00 38.4   8.5 72.3   10.4
Wappo Hill Floor 11/21/25 1830 52.0   2.2 79   11 45.8   1.2 1.7   1.3 SSW | 207 2.5   0.9 0.00 0.00 38.6   10.7 71.1   5.1
Yountville (Ranch 67) 11/21/25 1830 55.0   5.0 64   25 43.3   3.6 2.4   0.9 SSE | 159 5.1   2.2 0.00 0.00 38.4   10.5 70.3   6.3
Max     56.8 91 47.3 3.1 - 7.5 0.00 0.07 43.1 75.5
Avg     50.8 80 44.4 1.1 - 2.5 0.00 - - -
Min     45.2 51 38.8 0.0 - 0.0 0.00 0.00 33.9 67.4