Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 4/20/26 4:30 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 4/20/26 1615 52.8   13.8 96   56 51.8   10.0 3.9   0.3 SSE | 163 9.1   1.5 0.00 0.00 46.8   2.0 57.0   10.8
Lower Bennett Valley 4/20/26 1615 56.7   10.6 94   48 54.9   9.2 5.6   1.0 WSW | 252 14.2   5.6 0.06 0.49 41.4   4.7 61.9   9.2
Kenwood (Wildwood) 4/20/26 1615 55.8   15.0 97   59 54.9   11.1 3.6   0.6 SSW | 195 6.0   5.8 0.05 0.46 41.7   0.0 63.2   9.2
Crane Creek (Ranch 62) 4/20/26 1630 54.2   15.4 95   53 52.7   7.5 0.4   0.6 SW | 223 2.3   1.9 0.09 0.76 49.4   7.0 64.4   8.8
Rohnert Park-West (Stony Point) 4/20/26 1615 53.8   12.2 97   46 53.1   5.5 5.8   0.0 SW | 230 12.1   0.7 0.07 0.83 47.0   6.8 61.8   6.2
Rice-Spivak Vineyard 4/20/26 1615 54.0   10.4 - - - - - - - 41.2   2.0 60.3   7.9
Cartograph Wines Base 4/20/26 1615 53.2   9.4 96   38 52.1   4.4 6.9   2.9 SSW | 202 11.1   5.4 0.04 0.86 49.0   2.5 59.3   7.5
Cartograph Wines Remote 4/20/26 1615 54.0   9.6 - - - - - - - 45.4   0.2 59.7   6.6
Penngrove (Asellus) 4/20/26 1630 53.4   13.6 95   60 51.9   13.4 4.4   1.4 SSW | 194 8.4   1.9 0.05 1.15 47.2   7.7 64.1   7.8
Sonoma Valley (Bedrock) 4/20/26 1615 55.3   15.3 94   64 53.7   15.6 - - - 0.06 0.48 41.2   0.1 61.0   11.1
Sonoma-West (Arnold) 4/20/26 1615 57.4   16.1 94   61 55.6   13.4 4.6   0.4 SSE | 148 11.2   2.3 0.00 0.00 43.1   3.3 66.4   8.1
Sonoma Valley HS 4/20/26 1615 57.5   14.6 100   71 57.4   19.9 3.6   0.1 SE | 146 6.7   1.5 0.00 0.00 44.4   1.6 63.7   9.6
Sonoma East (Bundschu01) 4/20/26 1615 57.7   14.5 92   69 55.5   23.0 5.6   0.3 SSE | 160 9.9   0.4 0.02 0.28 41.4   0.9 65.2   7.7
Sonoma-SE (Napoli) 4/20/26 1615 57.8   15.8 91   73 55.3   27.4 5.3   0.4 SSE | 156 11.1   1.0 0.01 0.17 42.4   1.0 67.0   7.5
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) 4/20/26 1600 57.4   16.8 95   65 56.2   14.6 2.3   2.8 SE | 124 4.0   4.7 0.04 0.33 45.6   2.3 62.8   12.7
Carneros (Ranch 71) 4/20/26 1630 56.6   14.5 94   74 55.1   27.1 3.3   0.8 S | 175 10.7   2.2 0.04 0.26 48.6   2.6 63.8   8.4
Ricci Vineyards (Carneros) 4/20/26 1615 57.7   15.9 93   73 55.7   26.3 7.3   3.6 SSE | 163 12.4   4.0 0.02 0.25 43.2   0.4 67.2   6.8
Carneros Upper (Ranch 81) 4/20/26 1615 56.9   15.6 100   80 56.8   27.9 7.2   2.1 S | 176 13.7   4.3 - - 50.8   0.9 65.3   7.8
Carneros Lower (Ranch 81) 4/20/26 1615 57.3   14.1 0   25 -60.1   94.4 4.0   0.0 S | 179 10.0   0.9 0.01 0.07 44.6   1.1 64.5   8.8
Max     57.8 100 57.4 7.3 - 14.2 0.09 1.15 50.8 67.2
Avg     55.8 90 47.8 4.6 - 9.6 0.04 - - -
Min     52.8 0 -60.1 0.4 - 2.3 0.00 0.00 41.2 57.0