Northern & Central Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 4/20/26 5:59 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 4/20/26 0545 46.4   1.2 87   9 42.8   1.3 - - - 0.00 0.00 49.7   1.6 44.8   0.4
Stags Leap Dist (Chimney Rock) 4/20/26 0545 46.4   2.3 90   7 43.6   0.3 0.4   0.0 WSW | 250 1.6   0.2 0.00 0.00 47.9   4.3 44.1   0.1
Diamond Mtn (McEachran) 4/20/26 0545 47.1   2.1 76   10 40.0   1.4 - - - - - 51.2   3.5 46.7   2.3
Diamond Mtn (Schramsberg) 4/20/26 0545 47.8   2.2 76   2 40.6   1.4 - - - 0.00 0.00 49.3   7.2 47.2   2.4
Stags Leap Dist (Silverado Vineyards) 4/20/26 0545 45.6   1.0 82   10 40.5   2.1 0.4   0.7 W | 265 1.9   0.7 0.00 0.00 47.3   4.8 42.8   1.3
Oak Knoll-East (Ranch 53) 4/20/26 0545 46.5   1.1 81   9 41.0   1.8 0.0   0.0 NW | 316 0.9   0.9 0.00 0.00 48.9   4.3 44.3   0.7
Rutherford-North (Mee Ln) 4/20/26 0545 44.4   0.2 88   4 41.2   1.2 1.8   1.3 WSW | 248 3.3   1.3 0.00 0.00 46.6   5.3 41.5   2.9
Frisinger Napa-NW 4/20/26 0545 46.6   1.5 81   9 41.0   1.1 0.6   0.3 N | 357 3.0   1.2 0.00 0.00 48.2   4.0 44.4   0.7
Napa-North (Ranch 29) 4/20/26 0545 47.4   0.9 80   20 41.4   5.1 0.7   0.7 ENE | 66 1.6   1.6 0.00 0.00 51.4   2.0 46.8   0.7
St. Helena (NVV Office) 4/20/26 0545 47.7   0.0 - - 0.3   0.3 NNE | 22 1.7   0.8 0.00 0.00 51.8   2.5 45.9   1.4
Crossroads Ranch 4/20/26 0545 45.9   0.1 84   8 41.4   2.2 1.1   0.6 SW | 228 2.2   0.5 0.00 0.00 47.7   5.8 43.2   2.7
Oakville 4/20/26 0545 45.5   0.1 86   7 41.6   1.8 1.3   0.2 SW | 231 2.3   0.4 0.00 0.00 47.8   5.8 43.0   2.2
OV561-East 4/20/26 0545 45.4   1.8 - - - - - - - 48.0   6.3 43.0   4.2
OV518-West 4/20/26 0545 45.9   0.7 - - - - - - - 47.0   7.0 43.9   0.9
Napa-NW (Ranch 54) 4/20/26 0545 46.6   0.2 77   8 39.8   2.6 0.3   0.3 N | 11 2.7   1.0 0.00 0.00 48.6   4.1 46.3   0.2
Calistoga (Ranch 78) 4/20/26 0545 46.2   2.6 86   6 42.1   0.9 0.6   0.4 SE | 141 2.3   0.4 0.00 0.00 49.0   1.8 44.6   1.1
Yountville-SE (Ranch 85) 4/20/26 0545 46.2   0.4 87   8 42.6   2.8 0.5   0.5 WNW | 299 1.7   0.9 0.00 0.00 48.3   5.5 44.3   1.9
Yountville-South (Ranch 87) 4/20/26 0545 45.8   0.3 85   14 41.7   4.2 0.1   0.3 NW | 308 0.7   0.8 0.00 0.00 47.5   5.5 43.5   1.7
Rutherford Hill Estate 4/20/26 0545 48.5   1.4 78   7 41.8   3.8 2.7   2.1 E | 97 4.6   2.6 0.00 0.00 50.8   4.9 47.0   2.7
Rutherford (STS) 4/20/26 0545 46.4   1.3 87   5 42.6   0.0 1.4   1.3 WSW | 238 3.3   2.4 0.00 0.00 47.1   4.9 42.3   2.7
Borreo (Soda Canyon) 4/20/26 0530 46.2   2.2 92   3 44.1   3.0 0.3   1.0 NW | 320 1.2   1.7 0.00 0.00 47.0   3.7 43.3   0.6
Oakville-NE (Ranch 88) 4/20/26 0545 45.2   0.1 84   5 40.6   1.4 0.4   0.4 SW | 217 2.5   2.5 0.00 0.00 46.8   5.9 42.3   2.1
Soda Canyon 4/20/26 0545 44.1   0.8 89   1 41.2   1.0 0.1   0.3 E | 91 1.7   0.4 0.00 0.00 51.1   0.1 42.8   0.5
Silver Oak OV 4/20/26 0545 45.0   1.4 87   6 41.5   3.2 1.4   0.9 SW | 217 2.6   0.4 0.00 0.00 47.8   6.1 42.5   3.1
Tiara Fria (East St. Helena) 4/20/26 0545 46.8   0.9 82   9 41.7   3.7 0.9   0.6 WNW | 298 2.0   1.2 0.00 0.00 49.2   5.6 44.7   2.9
To Kalon Remote (TKKE) 4/20/26 0545 45.9   1.2 - - - - - - - 48.3   3.4 41.6   2.7
To Kalon 4/20/26 0545 45.5   0.2 88   4 42.2   1.1 0.8   0.8 SSW | 207 1.8   1.8 0.00 0.00 47.0   4.8 42.2   2.8
To Kalon Remote (TKN5) 4/20/26 0545 46.2   0.8 - - - - - - - 48.1   4.9 42.4   2.2
St. Helena-North 4/20/26 0545 46.8   0.9 74   9 39.0   2.2 1.1   1.0 NNW | 328 3.3   2.4 0.00 0.00 50.4   2.3 44.7   1.0
Twomey Calistoga 4/20/26 0545 45.5   2.7 90   2 42.8   2.1 0.8   0.2 NW | 322 2.1   0.4 0.00 0.00 47.4   2.3 43.3   0.6
Wappo Hill Floor 4/20/26 0545 46.2   2.1 84   16 41.7   2.4 0.5   0.1 SSW | 205 1.4   0.0 0.00 0.00 48.5   4.7 44.0   0.3
Yountville (Ranch 67) 4/20/26 0545 45.8   0.4 80   12 39.8   3.3 0.8   0.9 WSW | 246 2.4   0.1 0.00 0.00 47.3   5.6 43.3   2.1
Max     48.5 92 44.1 2.7 - 4.6 0.00 0.00 51.8 47.2
Avg     46.2 84 41.5 0.8 - 2.2 0.00 - - -
Min     44.1 74 39.0 0.0 - 0.7 0.00 0.00 46.6 41.5