Northern & Central Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 3/21/26 9:26 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 3/21/26 0915 66.1   1.6 65   0 54.0   1.7 - - - 0.00 0.00 66.3   1.3 50.8   2.4
Stags Leap Dist (Chimney Rock) 3/21/26 0915 60.4   2.6 92   14 58.2   2.0 1.5   1.2 S | 169 4.0   2.8 0.00 0.00 61.1   2.9 48.7   1.1
Diamond Mtn (McEachran) 3/21/26 0915 63.6   3.8 66   9 51.9   0.4 - - - - - 65.9   2.5 57.2   4.0
Diamond Mtn (Schramsberg) 3/21/26 0915 66.3   8.9 57   15 50.6   0.4 - - - 0.00 0.00 70.4   5.5 57.7   9.6
Stags Leap Dist (Silverado Vineyards) 3/21/26 0915 58.1   2.3 92   19 55.9   4.0 0.8   0.5 ESE | 118 2.1   0.0 0.00 0.00 58.8   3.2 48.0   1.7
Oak Knoll-East (Ranch 53) 3/21/26 0915 63.2   0.1 75   6 55.0   2.2 0.3   0.6 S | 185 1.7   0.6 0.00 0.00 63.8   1.0 50.4   0.7
Rutherford-North (Mee Ln) 3/21/26 0915 63.0   0.2 75   7 55.1   2.5 0.4   1.8 SSE | 158 1.8   2.0 0.00 0.00 64.0   0.9 46.4   1.6
Frisinger Napa-NW 3/21/26 0915 61.6   1.6 81   12 55.7   2.6 0.8   1.2 NNE | 14 2.6   1.1 0.00 0.00 61.8   2.4 50.8   0.9
Napa-North (Ranch 29) 3/21/26 0915 58.4   0.9 99   1 58.1   0.6 0.5   0.2 NNW | 338 2.4   1.0 0.00 0.00 59.5   0.1 51.7   0.8
St. Helena (NVV Office) 3/21/26 0915 61.9   1.4 - - 1.6   0.9 ESE | 118 3.5   1.3 0.00 0.00 62.3   3.0 52.2   2.1
Crossroads Ranch 3/21/26 0915 61.2   1.5 83   9 55.9   1.8 0.7   0.2 SSE | 168 2.8   1.1 0.00 0.00 61.2   1.4 49.2   0.6
Oakville 3/21/26 0915 62.3   1.4 78   11 55.5   2.6 0.4   0.4 E | 98 2.2   0.1 0.00 0.00 62.8   2.2 48.6   0.2
OV561-East 3/21/26 0915 58.6   0.8 - - - - - - - 59.2   0.5 49.6   0.1
OV518-West 3/21/26 0915 60.5   0.1 - - - - - - - 61.0   0.4 49.2   1.1
Napa-NW (Ranch 54) 3/21/26 0915 60.1   1.6 83   11 54.9   2.5 0.4   0.9 NNE | 13 2.5   0.3 0.00 0.00 61.0   1.4 51.4   0.1
Calistoga (Ranch 78) 3/21/26 0915 65.5   2.3 64   5 53.1   4.2 1.9   1.1 SE | 145 5.8   3.3 0.00 0.00 65.5   2.3 49.5   4.2
Yountville-SE (Ranch 85) 3/21/26 0915 59.8   1.1 93   7 57.8   1.1 0.4   0.0 WNW | 300 1.7   0.0 0.00 0.00 60.7   1.5 50.3   1.8
Yountville-South (Ranch 87) 3/21/26 0915 58.2   2.7 96   23 57.1   4.8 0.5   1.8 SW | 222 1.8   2.0 0.00 0.00 59.4   2.1 49.9   0.7
Rutherford Hill Estate 3/21/26 0915 61.6   8.0 80   24 55.3   2.1 0.8   0.4 SSW | 202 3.1   1.1 0.00 0.00 65.3   5.5 56.8   4.0
Rutherford (STS) 3/21/26 0915 64.2   2.5 84   12 59.4   1.7 0.4   1.8 NE | 37 1.4   2.6 0.00 0.00 64.2   2.5 49.1   0.8
Borreo (Soda Canyon) 3/21/26 0915 61.7   8.2 77   18 54.3   0.6 0.8   0.5 WNW | 303 2.5   1.0 0.00 0.00 62.7   8.3 49.9   2.1
Oakville-NE (Ranch 88) 3/21/26 0915 62.5   2.1 76   10 55.0   2.0 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 63.1   2.1 48.2   1.3
Soda Canyon 3/21/26 0915 61.1   0.7 82   5 55.6   0.9 0.4   1.1 WSW | 249 1.9   0.8 0.00 0.00 62.1   0.1 47.2   1.3
Silver Oak OV 3/21/26 0915 62.1   3.0 82   15 56.7   2.8 0.9   0.2 S | 188 2.4   0.7 0.00 0.00 62.2   3.0 49.3   1.6
Tiara Fria (East St. Helena) 3/21/26 0915 62.2   2.3 78   15 55.4   3.5 2.0   1.9 SE | 124 3.9   3.0 0.00 0.00 62.7   4.8 50.8   0.8
To Kalon Remote (TKKE) 3/21/26 0915 63.2   2.0 - - - - - - - 64.1   2.5 48.7   2.1
To Kalon 3/21/26 0915 64.2   0.2 75   11 56.1   4.3 1.0   1.8 ESE | 108 2.3   2.0 0.00 0.00 64.7   0.3 49.7   0.2
To Kalon Remote (TKN5) 3/21/26 0915 60.9   3.9 - - - - - - - 61.2   4.0 49.1   1.1
St. Helena-North 3/21/26 0915 62.8   2.9 73   14 54.1   3.1 4.1   4.1 SSE | 150 7.0   7.0 0.00 0.00 63.4   4.6 52.1   2.2
Twomey Calistoga 3/21/26 0915 63.2   0.6 71   1 53.7   0.4 1.8   1.2 E | 92 4.3   2.3 0.00 0.00 63.2   0.6 49.9   4.4
Wappo Hill Floor 3/21/26 0915 59.2   2.2 85   9 54.7   1.1 2.1   0.3 SSW | 204 3.8   1.1 0.00 0.00 59.2   2.2 45.6   1.3
Yountville (Ranch 67) 3/21/26 0915 61.3   0.9 80   10 55.0   2.9 0.7   0.7 SSW | 193 2.0   0.7 0.00 0.00 61.8   0.4 48.5   0.3
Max     66.3 99 59.4 4.1 - 7.0 0.00 0.00 70.4 57.7
Avg     61.8 79 55.3 1.0 - 2.8 0.00 - - -
Min     58.1 57 50.6 0.0 - 0.0 0.00 0.00 58.8 45.6