Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 4/21/26 9:14 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 4/21/26 2100 48.0   0.6 83   12 43.3   4.0 1.2   0.1 N | 351 4.6   1.8 0.00 0.00 47.3   0.5 58.0   1.1
Lower Bennett Valley 4/21/26 2100 48.0   2.9 92   8 45.7   5.2 0.6   0.7 S | 182 1.7   1.4 0.00 0.11 47.6   6.2 61.3   0.7
Kenwood (Wildwood) 4/21/26 2100 50.8   0.4 87   10 47.1   3.3 0.1   0.3 SW | 235 1.8   0.2 0.00 0.21 49.1   7.3 61.5   1.7
Crane Creek (Ranch 62) 4/21/26 2100 51.3   0.4 87   10 47.5   3.3 0.8   0.2 SSE | 162 2.7   0.7 0.00 0.18 49.6   0.2 65.1   0.7
Rohnert Park-West (Stony Point) 4/21/26 2100 50.3   2.0 91   7 47.7   3.9 2.5   2.5 S | 179 3.4   3.4 0.00 0.05 48.8   1.8 61.6   0.2
Rice-Spivak Vineyard 4/21/26 2100 49.2   2.6 - - - - - - - 45.6   4.5 63.0   2.7
Cartograph Wines Base 4/21/26 2100 50.7   0.6 91   7 48.2   2.5 4.7   3.7 S | 185 7.7   5.1 0.00 0.06 48.8   0.2 60.0   0.7
Cartograph Wines Remote 4/21/26 2100 48.8   3.1 - - - - - - - 48.2   2.8 61.2   1.5
Penngrove (Asellus) 4/21/26 2100 51.4   0.0 87   8 47.8   2.5 0.6   0.5 SE | 128 1.9   0.6 0.00 0.16 49.6   2.5 62.4   1.7
Sonoma Valley (Bedrock) 4/21/26 2100 49.8   1.0 84   11 45.4   4.1 - - - 0.00 0.09 49.0   7.7 62.3   1.3
Sonoma-West (Arnold) 4/21/26 2100 50.2   2.3 94   0 48.5   2.4 1.4   0.2 SW | 236 4.6   2.1 0.00 0.00 49.4   6.3 64.0   2.3
Sonoma Valley HS 4/21/26 2100 49.6   2.8 98   2 48.9   3.4 0.8   0.7 SW | 226 2.0   1.0 0.00 0.02 49.4   5.0 63.3   0.4
Sonoma East (Bundschu01) 4/21/26 2100 48.5   4.1 89   4 45.4   5.3 0.8   0.2 NE | 48 2.8   0.9 0.00 0.24 48.2   6.8 63.8   1.3
Sonoma-SE (Napoli) 4/21/26 2100 50.0   2.6 85   9 45.7   5.1 0.0   0.0 N | 0 0.0   0.0 0.00 0.24 49.6   7.2 64.7   2.3
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) 4/21/26 2100 50.4   1.7 94   2 48.8   2.1 0.0   0.0 WNW | 290 0.9   0.1 0.00 0.14 49.6   4.0 64.0   1.2
Carneros (Ranch 71) 4/21/26 2100 49.8   1.9 85   11 45.6   5.1 1.7   0.1 NW | 304 4.2   0.8 0.00 0.22 49.7   1.1 62.8   1.0
Ricci Vineyards (Carneros) 4/21/26 2100 50.8   1.2 86   9 46.7   3.9 3.9   1.1 W | 260 5.9   1.3 0.00 0.23 50.8   7.5 64.2   3.0
Carneros Upper (Ranch 81) 4/21/26 2100 50.8   1.2 81   80 45.1   100.1 5.6   2.3 W | 260 8.6   1.1 - - 50.4   0.4 63.0   2.3
Carneros Lower (Ranch 81) 4/21/26 2100 50.6   2.5 86   86 46.7   110.3 0.0   0.0 NNE | 28 0.9   0.9 0.01 0.49 50.6   6.0 65.3   0.8
Max     51.4 98 48.9 5.6 - 8.6 0.01 0.49 50.8 65.3
Avg     50.0 88 46.7 1.5 - 3.4 0.00 - - -
Min     48.0 81 43.3 0.0 - 0.0 0.00 0.00 45.6 58.0