Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 7/21/26 10:37 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 7/21/26 2230 65.7   1.5 71   16 55.8   5.8 2.5   1.3 N | 349 5.4   1.2 0.00 0.00 63.2   9.7 93.3   12.7
Lower Bennett Valley 7/21/26 2230 67.6   3.3 61   10 53.7   1.0 2.8   0.9 NNW | 333 5.0   1.1 0.00 0.00 56.6   1.3 95.3   14.4
Kenwood (Wildwood) 7/21/26 2230 70.0   2.9 40   23 44.6   9.5 3.8   0.7 N | 11 6.0   0.4 0.00 0.00 60.8   5.2 97.2   11.8
Crane Creek (Ranch 62) 7/21/26 2230 65.7   3.6 74   1 57.4   3.7 0.0   1.7 NNE | 23 0.9   3.2 0.00 0.00 57.2   0.6 100.4   17.3
Rohnert Park-West (Stony Point) 7/21/26 2230 67.4   8.2 85   1 62.6   7.9 2.7   1.8 W | 260 5.9   1.1 0.00 0.00 56.1   0.5 92.4   18.1
Rice-Spivak Vineyard 7/21/26 2230 67.0   9.4 - - - - - - - 55.0   1.2 94.9   19.8
Cartograph Wines Base 7/21/26 2230 66.4   9.4 86   5 62.1   7.7 1.5   0.5 WNW | 282 3.9   0.9 0.00 0.00 55.6   0.1 93.4   20.7
Cartograph Wines Remote 7/21/26 2230 67.2   9.5 - - - - - - - 55.7   0.7 92.2   16.9
Penngrove (Asellus) 7/21/26 2230 68.4   9.0 65   15 56.1   2.8 2.9   1.3 NNW | 334 5.1   1.6 0.00 0.00 55.9   0.5 96.6   17.4
Sonoma Valley (Bedrock) 7/21/26 2230 71.8   2.8 31   24 39.9   12.3 - - - 0.00 0.00 59.9   3.7 96.7   12.1
Sonoma-West (Arnold) 7/21/26 2230 72.5   4.1 41   17 47.4   5.8 6.4   5.8 NW | 306 11.0   8.9 0.00 0.00 59.1   1.0 99.9   11.4
Sonoma Valley HS 7/21/26 2230 74.8   6.5 38   30 47.2   9.9 2.0   1.2 WSW | 256 5.6   2.4 0.00 0.00 60.7   2.8 99.0   12.5
Sonoma East (Bundschu01) 7/21/26 2230 75.9   9.5 25   39 37.6   16.4 4.1   2.0 WNW | 288 9.2   5.9 0.00 0.00 59.3   1.5 95.9   9.3
Sonoma-SE (Napoli) 7/21/26 2230 75.8   9.2 25   38 37.9   15.9 4.0   3.9 W | 268 6.8   4.4 0.00 0.00 59.6   2.2 96.8   9.1
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) 7/21/26 2230 70.7   8.5 58   15 55.1   1.6 3.1   1.2 NW | 313 10.1   3.2 0.00 0.00 57.8   0.9 98.1   15.0
Carneros (Ranch 71) 7/21/26 2230 74.3   7.5 28   35 38.8   14.8 6.5   5.8 W | 273 10.3   8.0 0.00 0.00 61.8   5.3 93.0   10.2
Ricci Vineyards (Carneros) 7/21/26 2230 73.4   5.9 47   13 51.7   1.2 6.6   5.2 W | 280 10.6   6.6 0.00 0.00 60.8   3.5 95.9   10.6
Carneros Upper (Ranch 81) 7/21/26 2230 73.7   7.0 28   35 38.2   15.2 6.7   3.3 W | 261 9.4   3.4 - - 63.0   6.4 94.0   10.3
Carneros Lower (Ranch 81) 7/21/26 2230 72.5   4.6 34   27 42.5   11.6 0.1   0.1 WNW | 302 1.7   1.7 0.00 0.00 62.0   4.2 92.4   6.1
Max     75.9 86 62.6 6.7 - 11.0 0.00 0.00 63.2 100.4
Avg     70.6 49 48.7 3.5 - 6.7 0.00 - - -
Min     65.7 25 37.6 0.0 - 0.9 0.00 0.00 55.0 92.2