Northern & Central Napa County

32 Stations

15 Minute Data | America/Los_Angeles
as of 3/21/26 12:13 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 0000 58.0   0.2 88   4 54.4   1.5 - - - 0.00 0.00 97.3   2.7 48.5   0.2
Stags Leap Dist (Chimney Rock) 3/21/26 0000 59.5   0.7 88   6 56.1   1.1 0.2   0.1 N | 359 1.0   0.2 0.00 0.00 91.9   1.1 47.6   1.1
Diamond Mtn (McEachran) 3/21/26 0000 67.9   1.1 55   4 51.3   3.1 - - - - - 93.3   3.0 61.2   2.9
Diamond Mtn (Schramsberg) 3/21/26 0000 71.6   2.4 45   4 48.9   0.1 - - - 0.00 0.00 92.8   3.5 67.3   3.1
Stags Leap Dist (Silverado Vineyards) 3/21/26 0000 57.3   4.7 90   8 54.6   1.8 0.0   0.5 N | 0 0.0   1.8 0.00 0.00 90.1   0.2 49.7   4.0
Oak Knoll-East (Ranch 53) 3/21/26 0000 61.1   0.1 81   2 55.1   1.0 1.7   1.0 N | 351 3.0   1.5 0.00 0.00 92.3   1.6 49.7   1.8
Rutherford-North (Mee Ln) 3/21/26 0000 57.8   1.1 86   2 53.7   0.6 1.2   0.8 WSW | 240 2.6   0.4 0.00 0.00 92.6   3.8 48.0   1.6
Frisinger Napa-NW 3/21/26 0000 59.2   1.1 83   2 54.2   0.6 1.3   1.0 WNW | 289 3.1   1.5 0.00 0.00 91.5   2.1 49.8   0.8
Napa-North (Ranch 29) 3/21/26 0000 61.3   0.5 86   14 57.2   4.6 0.2   0.0 SE | 124 0.8   0.1 0.00 0.00 93.6   3.5 50.9   1.3
St. Helena (NVV Office) 3/21/26 0000 61.6   1.6 - - 0.6   0.6 NNE | 30 1.9   1.1 0.00 0.00 95.3   0.4 50.1   0.2
Crossroads Ranch 3/21/26 0000 59.1   0.6 85   3 54.6   0.3 0.6   0.1 ESE | 120 1.7   0.7 0.00 0.00 91.7   1.9 49.8   2.4
Oakville 3/21/26 0000 58.3   0.3 88   2 54.6   0.3 0.0   1.1 N | 0 0.0   2.2 0.00 0.00 91.8   2.2 48.4   2.0
OV561-East 3/21/26 0000 59.7   0.7 - - - - - - - 96.0   0.0 49.7   2.1
OV518-West 3/21/26 0000 59.6   0.0 - - - - - - - 91.3   0.8 50.3   3.4
Napa-NW (Ranch 54) 3/21/26 0000 60.7   2.7 79   9 54.4   0.8 1.1   0.1 NNW | 346 2.5   0.7 0.00 0.00 91.7   2.1 51.3   2.2
Calistoga (Ranch 78) 3/21/26 0000 54.7   1.3 88   1 51.1   0.9 0.0   0.6 SW | 216 0.4   2.0 0.00 0.00 97.4   3.0 45.3   0.1
Yountville-SE (Ranch 85) 3/21/26 0000 59.3   0.4 92   1 57.1   0.6 0.6   0.6 N | 4 2.5   1.5 0.00 0.00 92.3   0.5 48.4   1.8
Yountville-South (Ranch 87) 3/21/26 0000 59.5   0.3 91   1 57.0   0.7 0.1   0.1 NW | 311 1.0   0.6 0.00 0.00 92.4   1.3 49.2   1.9
Rutherford Hill Estate 3/21/26 0000 67.5   0.1 70   2 57.3   0.6 2.9   1.4 E | 97 4.6   0.7 0.00 0.00 95.4   0.4 60.9   1.6
Rutherford (STS) 3/21/26 0000 58.9   1.8 85   0 54.5   1.8 0.0   1.9 SSW | 196 0.5   2.4 0.00 0.00 92.9   2.8 49.9   1.4
Borreo (Soda Canyon) 3/21/26 0000 58.6   1.1 84   1 54.0   0.8 1.4   1.4 NNW | 343 3.3   1.9 0.00 0.00 89.6   1.2 52.0   2.0
Oakville-NE (Ranch 88) 3/21/26 0000 58.0   1.0 84   2 53.4   0.4 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 93.1   1.4 46.9   1.1
Soda Canyon 3/21/26 0000 59.4   2.4 83   6 54.3   0.3 0.2   1.3 NNW | 327 1.6   1.3 0.00 0.00 89.7   0.7 46.0   0.7
Silver Oak OV 3/21/26 0000 59.4   1.8 88   4 55.9   0.6 0.8   0.0 S | 169 1.5   0.5 0.00 0.00 91.1   1.9 47.7   0.5
Tiara Fria (East St. Helena) 3/21/26 0000 61.2   2.0 82   6 55.8   0.1 0.5   0.3 ENE | 77 1.8   0.9 0.00 0.00 93.2   0.7 50.0   1.3
To Kalon Remote (TKKE) 3/21/26 0000 59.5   1.1 - - - - - - - 94.4   2.2 50.8   3.2
To Kalon 3/21/26 0000 59.4   0.8 82   6 54.0   1.0 1.3   0.9 SW | 218 2.2   0.9 0.00 0.00 92.7   3.3 49.6   1.8
To Kalon Remote (TKN5) 3/21/26 0000 58.8   1.4 - - - - - - - 94.7   0.9 48.0   1.1
St. Helena-North 3/21/26 0000 59.6   1.0 75   0 51.8   1.0 1.6   0.3 NW | 320 2.4   0.2 0.00 0.00 95.7   0.7 49.9   0.1
Twomey Calistoga 3/21/26 0000 54.6   2.7 92   1 52.4   3.0 0.5   0.4 NW | 325 1.3   1.6 0.00 0.00 92.0   1.3 45.4   0.5
Wappo Hill Floor 3/21/26 0000 56.9   0.9 89   11 53.6   2.4 1.2   1.1 N | 4 2.3   1.0 0.00 0.00 93.0   0.4 44.3   0.2
Yountville (Ranch 67) 3/21/26 0000 57.6   1.8 90   4 54.8   0.6 0.7   0.2 SSE | 160 1.6   1.9 0.00 0.00 90.1   0.5 48.8   2.2
Max     71.6 92 57.3 2.9 - 4.6 0.00 0.00 97.4 67.3
Avg     59.9 83 54.3 0.8 - 1.7 0.00 - - -
Min     54.6 45 48.9 0.0 - 0.0 0.00 0.00 89.6 44.3