Northern & Central Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 5/15/26 8:15 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 5/15/26 0800 63.6   2.6 52   25 45.9   7.9 - - - 0.00 0.00 63.6   2.7 47.3   0.8
Stags Leap Dist (Chimney Rock) 5/15/26 0800 55.2   0.2 88   4 51.6   1.2 0.4   0.3 E | 95 2.2   0.1 0.00 0.00 56.0   0.1 43.4   0.2
Diamond Mtn (McEachran) 5/15/26 0800 56.8   2.0 59   21 42.7   6.1 - - - - - 57.3   1.8 50.6   0.2
Diamond Mtn (Schramsberg) 5/15/26 0800 59.9   2.2 58   15 45.2   4.1 - - - 0.00 0.00 60.2   1.8 49.2   2.1
Stags Leap Dist (Silverado Vineyards) 5/15/26 0800 55.0   0.4 80   1 48.9   0.9 0.9   0.2 ENE | 72 2.3   0.5 0.00 0.00 56.1   0.2 44.0   0.0
Oak Knoll-East (Ranch 53) 5/15/26 0815 56.6   0.7 78   2 49.7   1.4 0.6   0.2 ESE | 115 2.1   0.4 0.00 0.00 57.5   0.1 45.9   0.0
Rutherford-North (Mee Ln) 5/15/26 0800 58.9   1.2 72   3 50.0   0.2 0.8   0.0 ENE | 65 2.2   1.5 0.00 0.00 60.1   1.6 42.3   0.5
Frisinger Napa-NW 5/15/26 0800 56.9   0.2 76   5 49.3   1.9 1.2   0.1 E | 80 3.4   0.0 0.00 0.00 56.9   0.2 45.7   0.3
Napa-North (Ranch 29) 5/15/26 0815 - 89   10 - 0.6   0.2 SSW | 196 1.9   0.0 0.00 0.00 55.0   0.2 46.6   0.5
St. Helena (NVV Office) 5/15/26 0800 62.0   3.3 - - 1.8   1.0 NW | 310 5.2   2.5 0.00 0.00 62.7   2.8 48.4   0.3
Crossroads Ranch 5/15/26 0815 59.4   2.1 67   11 48.6   2.1 0.5   0.5 ENE | 69 2.3   0.5 0.00 0.00 59.4   2.1 45.2   0.5
Oakville 5/15/26 0800 54.8   0.4 83   7 49.6   1.8 0.8   0.1 S | 187 2.6   0.0 0.00 0.00 55.4   0.1 44.8   0.3
OV561-East 5/15/26 0800 52.5   0.3 - - - - - - - 53.4   0.0 45.4   1.1
OV518-West 5/15/26 0800 54.6   1.0 - - - - - - - 55.0   0.6 45.8   0.3
Napa-NW (Ranch 54) 5/15/26 0800 54.8   0.4 81   8 49.0   2.1 0.3   0.0 NE | 38 1.8   0.1 0.00 0.00 55.4   0.4 46.9   0.2
Calistoga (Ranch 78) 5/15/26 0815 61.9   0.7 53   12 44.5   6.2 4.3   3.1 NNW | 335 8.8   5.6 0.00 0.00 61.9   0.7 50.0   4.6
Yountville-SE (Ranch 85) 5/15/26 0800 55.9   0.7 82   6 50.5   1.3 0.3   0.1 SSW | 192 1.4   0.7 0.00 0.00 56.8   0.7 45.8   0.2
Yountville-South (Ranch 87) 5/15/26 0800 56.4   2.0 79   2 49.9   1.4 1.3   0.7 S | 182 3.3   1.4 0.00 0.00 57.2   1.8 45.4   0.5
Rutherford Hill Estate 5/15/26 0800 56.2   1.3 79   10 49.8   1.8 0.3   0.3 WSW | 240 1.5   0.7 0.00 0.00 58.1   2.5 49.4   0.2
Rutherford (STS) 5/15/26 0800 60.4   1.2 77   2 53.3   0.5 1.2   0.4 E | 88 3.0   0.3 0.00 0.00 60.4   0.1 44.7   0.4
Borreo (Soda Canyon) 5/15/26 0800 55.0   0.5 75   12 47.3   4.6 0.3   0.5 ESE | 121 1.9   1.1 0.00 0.00 57.1   0.4 43.9   0.5
Oakville-NE (Ranch 88) 5/15/26 0800 56.1   0.8 76   8 48.7   1.7 0.0   0.1 WNW | 283 2.2   0.0 0.00 0.00 57.2   1.1 43.4   0.6
Soda Canyon 5/15/26 0800 55.3   0.4 84   3 50.6   0.7 1.3   0.6 SW | 228 3.0   1.0 0.00 0.00 55.6   0.2 41.1   0.1
Silver Oak OV 5/15/26 0800 57.2   0.4 75   4 49.4   1.7 0.8   0.1 SE | 133 1.8   0.4 0.00 0.00 57.9   0.5 44.5   1.1
Tiara Fria (East St. Helena) 5/15/26 0800 59.7   2.4 62   13 46.8   2.6 0.6   0.4 W | 279 2.1   1.0 0.00 0.00 60.6   3.2 48.2   0.2
To Kalon Remote (TKKE) 5/15/26 0800 57.1   1.2 - - - - - - - 58.8   1.5 44.0   0.8
To Kalon 5/15/26 0800 58.3   1.0 71   9 48.8   2.4 0.9   0.2 ENE | 78 2.6   0.1 0.00 0.00 58.9   1.0 44.5   0.6
To Kalon Remote (TKN5) 5/15/26 0800 57.0   0.9 - - - - - - - 57.5   1.1 44.8   0.8
St. Helena-North 5/15/26 0815 64.8   4.4 44   19 42.1   5.5 1.2   0.3 NNW | 347 5.9   1.8 0.00 0.00 65.4   3.9 48.2   0.9
Twomey Calistoga 5/15/26 0815 61.9   0.8 55   6 45.8   3.7 3.1   2.5 NW | 310 6.4   3.4 0.00 0.00 62.1   0.6 47.1   3.9
Wappo Hill Floor 5/15/26 0800 55.7   1.0 76   11 48.4   2.8 0.4   0.1 SSW | 195 1.5   0.2 0.00 0.00 55.7   1.0 42.8   0.6
Yountville (Ranch 67) 5/15/26 0800 56.5   0.7 75   2 48.5   1.3 1.2   0.2 SE | 137 2.8   0.4 0.00 0.00 56.5   0.6 44.1   0.5
Max     64.8 89 53.3 4.3 - 8.8 0.00 0.00 65.4 50.6
Avg     57.6 72 48.3 1.0 - 3.0 0.00 - - -
Min     52.5 44 42.1 0.0 - 1.4 0.00 0.00 53.4 41.1