Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 8/15/26 11:01 PM 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 8/15/26 2300 53.8   2.0 96   4 52.8   0.8 0.4   1.0 SW | 229 1.9   2.8 0.00 0.00 51.9   1.3 77.4   3.8
Lower Bennett Valley 8/15/26 2300 54.7   2.9 100   8 54.7   0.5 5.3   1.2 SW | 230 9.2   1.8 0.00 0.00 54.6   1.4 78.6   4.3
Kenwood (Wildwood) 8/15/26 2300 54.8   0.3 93   2 52.8   0.8 2.4   1.7 N | 6 4.4   2.8 0.00 0.00 54.4   0.1 81.9   3.9
Crane Creek (Ranch 62) 8/15/26 2300 55.9   2.7 96   8 54.7   0.2 1.5   0.5 ESE | 111 3.8   1.5 0.00 0.00 55.6   1.0 82.9   4.6
Rohnert Park-West (Stony Point) 8/15/26 2300 56.7   1.8 96   4 55.6   0.7 0.6   0.1 S | 178 4.5   0.1 0.00 0.00 56.5   0.8 75.2   3.5
Rice-Spivak Vineyard 8/15/26 2300 56.0   2.0 - - - - - - - 55.9   1.1 76.1   4.8
Cartograph Wines Base 8/15/26 2300 55.5   1.8 97   3 54.6   1.0 3.2   1.0 S | 187 9.3   2.0 0.00 0.00 55.3   1.0 74.7   5.5
Cartograph Wines Remote 8/15/26 2300 56.6   1.6 - - - - - - - 56.5   0.6 74.0   4.2
Penngrove (Asellus) 8/15/26 2300 55.8   2.7 94   7 54.3   0.6 2.6   0.3 S | 188 6.1   1.0 0.00 0.00 55.6   1.3 79.0   3.7
Sonoma Valley (Bedrock) 8/15/26 2300 54.4   0.6 89   0 51.2   0.5 - - - 0.00 0.00 53.8   0.3 82.1   5.7
Sonoma-West (Arnold) 8/15/26 2300 53.1   5.1 89   3 50.0   4.1 0.1   2.6 NNE | 18 1.2   3.8 0.00 0.00 53.1   5.0 83.2   6.4
Sonoma Valley HS 8/15/26 2300 55.7   2.6 95   3 54.4   1.7 1.1   1.1 SW | 224 2.8   0.8 0.00 0.00 55.4   2.9 81.8   7.2
Sonoma East (Bundschu01) 8/15/26 2300 54.7   2.8 91   3 52.3   1.8 2.7   1.6 SE | 126 3.9   0.9 0.00 0.00 54.6   1.8 80.4   6.1
Sonoma-SE (Napoli) 8/15/26 2300 55.8   2.8 89   3 52.5   1.9 0.6   2.9 WNW | 302 3.8   3.7 0.00 0.00 55.5   2.4 81.6   5.8
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) 8/15/26 2300 57.2   2.7 91   7 54.7   0.5 2.3   0.3 WNW | 303 5.4   2.6 0.00 0.00 56.4   1.5 80.2   3.6
Carneros (Ranch 71) 8/15/26 2300 55.1   2.5 93   4 53.2   1.2 5.6   1.6 WNW | 285 10.4   3.9 0.00 0.00 55.0   1.9 77.2   5.0
Ricci Vineyards (Carneros) 8/15/26 2300 55.3   3.5 91   5 52.9   1.9 4.2   2.0 NW | 310 7.1   4.0 0.00 0.00 55.2   2.7 78.6   4.0
Carneros Upper (Ranch 81) 8/15/26 2300 54.9   2.6 0   88 -56.3   110.5 10.6   0.5 W | 267 15.0   2.8 - - 54.8   2.1 77.5   4.9
Carneros Lower (Ranch 81) 8/15/26 2245 55.8   2.0 90   1 52.9   1.6 0.4   0.4 W | 278 5.6   1.4 0.00 0.00 55.8   2.0 78.5   5.0
Max     57.2 100 55.6 10.6 - 15.0 0.00 0.00 56.5 83.2
Avg     55.4 88 46.9 2.7 - 5.9 0.00 - - -
Min     53.1 0 -56.3 0.1 - 1.2 0.00 0.00 51.9 74.0