Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 9/18/26 4:15 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)
Upper Rincon Valley 9/18/26 1600 80.3   7.1 38   9 52.2   0.4 2.5   0.4 S | 187 7.6   0.4 0.00 0.00 51.3   2.2 81.0   6.4
Lower Bennett Valley 9/18/26 1615 76.8   3.0 46   4 54.6   0.6 5.1   2.6 S | 174 11.3   1.2 0.00 0.00 42.3   6.6 81.3   6.1
Kenwood (Wildwood) 9/18/26 1615 78.6   2.8 39   5 51.4   0.8 6.2   4.4 NW | 325 12.4   6.5 0.00 0.00 48.4   2.8 83.2   6.9
Crane Creek (Ranch 62) 9/18/26 1545 76.7   0.1 44   1 53.4   0.5 4.7   3.4 SW | 216 9.9   3.2 0.00 0.00 50.4   3.4 81.8   2.9
Rohnert Park-West (Stony Point) 9/18/26 1615 72.1   1.0 60   1 57.2   0.7 9.1   0.3 SW | 228 17.4   0.4 0.00 0.00 47.4   4.4 77.6   2.9
Rice-Spivak Vineyard 9/18/26 1615 70.9   0.7 - - - - - - - 49.5   3.5 77.3   2.1
Cartograph Wines Base 9/18/26 1615 69.2   1.1 67   4 57.7   0.4 11.1   3.2 SW | 215 20.5   5.4 0.00 0.00 52.5   1.6 74.7   0.6
Cartograph Wines Remote 9/18/26 1615 69.1   0.0 - - - - - - - 52.9   1.4 75.3   1.9
Penngrove (Asellus) 9/18/26 1615 73.1   0.5 51   2 54.2   0.3 3.7   2.0 SW | 231 8.0   2.7 0.00 0.00 50.3   4.0 78.4   0.4
Sonoma Valley (Bedrock) 9/18/26 1600 82.6   8.9 29   16 47.1   4.1 - - - 0.00 0.00 45.0   3.7 83.8   8.5
Sonoma-West (Arnold) 9/18/26 1615 81.3   6.0 33   13 49.8   3.6 7.1   3.4 WSW | 258 13.0   4.3 0.00 0.00 45.8   9.1 83.6   6.5
Sonoma Valley HS 9/18/26 1615 80.7   6.5 41   14 54.6   2.3 5.0   0.7 WSW | 238 9.0   0.6 0.00 0.00 48.6   7.4 82.7   6.9
Sonoma East (Bundschu01) 9/18/26 1615 81.4   7.8 33   16 49.4   3.9 8.3   3.1 W | 264 17.3   3.7 0.00 0.00 46.2   9.3 84.2   9.9
Sonoma-SE (Napoli) 9/18/26 1615 81.5   6.4 33   13 50.0   3.2 8.9   4.1 WSW | 248 15.5   6.4 0.00 0.00 49.0   7.1 84.6   8.6
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) 9/18/26 1615 77.2   0.2 43   0 53.3   0.1 5.1   1.0 WNW | 298 11.2   3.1 0.00 0.00 55.0   2.0 81.6   3.8
Carneros (Ranch 71) 9/18/26 1615 79.3   6.9 37   14 50.8   2.5 12.2   7.5 W | 259 18.1   6.8 0.00 0.00 52.4   3.9 81.7   8.3
Ricci Vineyards (Carneros) 9/18/26 1615 80.7   6.1 36   11 51.3   2.1 8.7   3.4 W | 269 15.6   6.0 0.00 0.00 52.2   4.4 83.8   8.8
Carneros Upper (Ranch 81) 9/18/26 1615 79.3   5.7 35   13 49.2   3.4 18.1   11.0 WSW | 243 24.0   11.0 - - 52.0   4.2 83.1   9.1
Carneros Lower (Ranch 81) 9/18/26 1600 86.8   11.5 30   18 51.7   2.7 0.7   1.3 WSW | 238 4.9   3.7 0.00 0.00 50.1   6.4 88.6   12.2
Max     86.8 67 57.7 18.1 - 24.0 0.00 0.00 55.0 88.6
Avg     77.8 41 52.2 7.3 - 13.5 0.00 - - -
Min     69.1 29 47.1 0.7 - 4.9 0.00 0.00 42.3 74.7