Southern Sonoma County Latest

12 Stations

15 Minute Data
as of 8/21/26 6:16 PM PDT
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)
Lower Bennett Valley 8/21/26 1815 71.8   5.6 51   15 52.9   1.8 5.4 SE | 144 12.0   0.2 0.00 0.00 53.6   1.3 81.1   2.4
Kenwood (Wildwood) 8/21/26 1815 74.7   3.8 46   7 52.3   0.4 4.8 NNW | 334 11.8   2.7 0.00 0.00 54.2   2.0 84.2   0.7
Sonoma Valley (Bedrock) 8/21/26 1800 79.5   3.8 35   7 49.6   1.5 - - - 0.00 0.00 51.0   1.8 85.2   0.0
Sonoma-West (Arnold) 8/21/26 1815 75.6   1.6 45   1 52.7   1.0 8.5 SW | 233 15.6   4.6 0.00 0.00 50.2   1.9 85.8   0.8
Schellville (Sasaki) 2/7/26 1900 53.4   2.2 88   10 49.9   1.0 3.3 SW | 225 5.8   4.0 0.00 0.00 47.0   0.8 62.8   8.4
Sonoma-SE (Napoli) 8/21/26 1815 72.8   0.3 49   2 52.5   1.0 8.9 WSW | 257 16.2   5.7 0.00 0.00 53.8   0.8 84.2   0.1
Carneros (Ranch 71) 8/21/26 1815 70.2   0.1 52   3 52.0   1.5 15.2 W | 270 26.6   11.0 0.00 0.00 55.0   2.0 81.3   0.4
Carneros Upper (Ranch 81) 8/21/26 1815 70.8   1.3 51   5 51.7   1.4 16.5 W | 261 25.6   3.9 - - 55.0   2.0 82.5   0.1
Carneros Lower (Ranch 81) 8/21/26 1800 72.2   2.7 51   2 53.1   1.5 1.5 WSW | 258 12.0   9.1 0.00 0.00 55.4   1.6 89.4   0.3
Rohnert Park-West (Stony Point) 8/21/26 1815 68.6   6.9 66   15 56.8   1.1 4.5 SSW | 206 10.8   1.2 0.00 0.00 56.1   2.8 75.4   4.1
Penngrove (Asellus) 8/21/26 1815 68.9   7.6 59   17 53.8   0.1 3.8 WSW | 237 8.8   2.2 0.00 0.00 56.1   2.7 77.2   2.5
Petaluma (Ranch 10) 8/21/26 1815 69.5   4.3 58   9 54.1   0.0 6.6 W | 276 13.2   2.2 0.00 0.00 57.3   2.8 77.6   0.2
Max     79.5 66 56.8 16.5 - 26.6 0.00 0.00 57.3 89.4
Avg     72.3 51 52.9 7.6 - 15.3 0.00 - - -
Min     68.6 35 49.6 1.5 - 8.8 0.00 0.00 50.2 75.4