Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 10/31/26 5:02 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 10/31/26 0500 45.0   7.0 83   21 40.1   0.9 1.2   0.8 N | 358 1.8   0.1 0.00 0.00 44.6   5.2 49.8   3.3
Lower Bennett Valley 10/31/26 0500 39.1   3.1 97   4 38.3   2.0 0.2   0.1 S | 179 1.1   0.4 0.00 0.00 38.0   0.5 41.6   2.2
Kenwood (Wildwood) 10/31/26 0500 40.1   6.2 95   12 38.7   2.4 0.4   0.0 NE | 40 1.2   0.3 0.00 0.00 39.7   0.1 45.7   1.8
Crane Creek (Ranch 62) 10/31/26 0500 45.5   0.5 90   0 42.7   0.3 0.1   0.3 NNW | 340 1.3   0.0 0.00 0.00 44.7   0.7 47.1   0.9
Rohnert Park-West (Stony Point) 10/31/26 0500 39.5   3.6 94   0 37.9   3.6 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 38.0   0.5 43.1   0.8
Rice-Spivak Vineyard 10/31/26 0500 37.3   4.7 - - - - - - - 35.7   0.3 40.6   3.8
Cartograph Wines Base 10/31/26 0500 45.7   3.2 94   12 44.2   0.4 1.0   1.0 SSE | 165 2.0   2.3 0.00 0.00 45.1   2.4 49.9   0.2
Cartograph Wines Remote 10/31/26 0500 42.6   3.0 - - - - - - - 41.2   1.7 45.7   1.6
Penngrove (Asellus) 10/31/26 0500 39.4   5.6 93   6 37.5   3.9 0.0   1.3 N | 0 0.0   2.1 0.00 0.00 39.1   0.4 43.0   4.8
Sonoma Valley (Bedrock) 10/31/26 0500 39.2   5.5 92   10 37.0   2.6 - - - 0.00 0.00 38.6   3.0 42.9   3.1
Sonoma-West (Arnold) 10/31/26 0500 38.5   6.8 91   6 36.0   4.8 0.3   0.6 NW | 309 1.7   0.2 0.00 0.00 38.5   6.5 43.8   3.8
Sonoma Valley HS 10/31/26 0500 41.3   4.8 97   6 40.6   3.1 0.0   0.2 N | 0 0.0   1.3 0.00 0.00 41.0   2.5 45.2   1.9
Sonoma East (Bundschu01) 10/31/26 0500 37.9   6.9 93   4 36.0   5.8 1.1   0.4 N | 4 1.8   0.2 0.00 0.00 37.2   3.0 43.6   2.2
Sonoma-SE (Napoli) 10/31/26 0500 39.0   6.6 91   4 36.6   5.3 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 38.6   2.7 44.6   2.2
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) 10/31/26 0500 39.1   3.6 91   2 36.7   3.0 0.0   0.0 SSE | 150 0.9   0.9 0.00 0.00 39.0   1.0 43.4   0.6
Carneros (Ranch 71) 10/31/26 0500 49.2   3.1 87   20 45.5   3.8 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 48.5   1.8 52.8   3.1
Ricci Vineyards (Carneros) 10/31/26 0445 39.7   6.7 93   8 38.0   4.4 1.3   0.7 NNE | 32 2.6   0.7 0.00 0.00 39.4   2.5 44.8   2.5
Carneros Upper (Ranch 81) 10/31/26 0500 49.8   2.9 83   19 44.9   3.9 1.0   1.0 SW | 236 4.3   4.3 - - 48.3   3.8 52.2   4.4
Carneros Lower (Ranch 81) 10/31/26 0445 39.3   7.9 93   5 37.4   6.3 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 39.3   3.2 45.0   2.6
Max     49.8 97 45.5 1.3 - 4.3 0.00 0.00 48.5 52.8
Avg     41.4 92 39.3 0.4 - 1.2 0.00 - - -
Min     37.3 83 36.0 0.0 - 0.0 0.00 0.00 35.7 40.6