Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 10/20/26 3:18 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 Min Temp (°F) Daily Max Temp (°F)
Upper Rincon Valley 10/20/26 0315 49.8   0.6 76   16 42.4   5.6 0.4   0.3 N | 10 1.3   1.3 0.00 0.00 47.9   2.3 50.2   0.6
Lower Bennett Valley 10/20/26 0315 47.6   5.0 92   1 45.3   4.6 0.0   0.6 SSW | 211 0.5   2.1 0.00 0.00 46.7   5.7 51.5   2.1
Kenwood (Wildwood) 10/20/26 0315 48.4   4.0 84   0 44.0   3.8 1.3   0.0 NE | 35 2.0   0.5 0.00 0.00 47.8   4.5 49.1   4.0
Crane Creek (Ranch 62) 10/20/26 0315 51.6   1.1 80   9 45.5   3.9 0.9   1.0 NE | 56 2.1   1.3 0.00 0.00 50.5   2.1 51.8   2.9
Rohnert Park-West (Stony Point) 10/20/26 0315 47.0   6.1 93   2 45.0   5.4 0.0   0.1 WNW | 292 0.1   2.6 0.00 0.00 47.0   6.0 49.3   4.5
Rice-Spivak Vineyard 10/20/26 0315 43.6   9.5 - - - - - - - 43.2   9.5 49.9   3.2
Cartograph Wines Base 10/20/26 0315 49.7   2.8 91   1 47.3   3.0 0.5   1.9 S | 172 1.1   3.4 0.00 0.00 49.6   2.5 53.1   0.5
Cartograph Wines Remote 10/20/26 0315 47.5   5.7 - - - - - - - 47.5   5.3 50.5   2.7
Penngrove (Asellus) 10/20/26 0315 50.1   3.1 82   5 44.9   4.8 1.3   1.5 ESE | 112 3.0   2.5 0.00 0.00 49.4   3.8 51.7   2.9
Sonoma Valley (Bedrock) 10/20/26 0300 45.6   6.6 89   8 42.4   4.0 - - - 0.00 0.00 44.9   4.9 46.1   6.2
Sonoma-West (Arnold) 10/20/26 0315 47.8   6.9 82   1 42.6   6.5 0.1   3.8 S | 189 1.2   6.8 0.00 0.00 45.7   8.7 47.8   7.1
Sonoma Valley HS 10/20/26 0315 48.1   6.6 90   2 45.1   5.9 0.0   1.4 SE | 124 0.6   2.8 0.00 0.00 46.4   8.1 48.1   7.0
Sonoma East (Bundschu01) 10/20/26 0315 46.0   8.9 87   5 42.4   7.3 0.7   1.2 NE | 36 2.0   1.8 0.00 0.00 43.4   11.4 46.4   9.0
Sonoma-SE (Napoli) 10/20/26 0315 45.6   9.3 87   4 42.1   7.8 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 43.3   11.2 45.9   9.8
Schellville (Sasaki) 2/7/26 1900 53.4   2.2 88   10 49.9   1.0 3.3   1.8 SW | 225 5.8   4.0 0.00 0.00 47.0   0.8 62.8   8.4
Petaluma (Ranch 10) 10/20/26 0315 49.4   5.4 88   7 46.0   3.0 0.0   2.8 N | 0 0.0   6.3 0.00 0.00 47.0   7.6 49.6   5.9
Carneros (Ranch 71) 10/20/26 0315 50.3   3.7 82   4 44.9   5.0 0.0   5.2 N | 0 0.0   7.8 0.00 0.00 49.3   4.4 50.7   3.7
Ricci Vineyards (Carneros) 10/20/26 0315 46.6   8.5 89   7 43.5   6.2 0.0   3.6 NE | 36 0.4   8.4 0.00 0.00 45.2   9.9 46.8   8.8
Carneros Upper (Ranch 81) 10/20/26 0315 50.5   3.5 80   4 44.7   4.8 0.0   7.5 N | 0 0.0   11.9 - - 49.8   4.1 51.6   2.8
Carneros Lower (Ranch 81) 10/20/26 0300 47.3   7.9 90   6 44.4   6.0 0.1   0.3 NNW | 344 1.1   3.1 0.00 0.00 46.4   8.8 49.9   5.5
Max     51.6 93 47.3 1.3 - 3.0 0.00 0.00 50.5 53.1
Avg     48.0 86 44.3 0.3 - 1.0 0.00 - - -
Min     43.6 76 42.1 0.0 - 0.0 0.00 0.00 43.2 45.9