Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 4/20/26 10:17 AM 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 1015 52.7   5.3 67   13 42.0   0.5 4.3   1.4 SE | 132 13.9   7.5 0.00 0.00 46.8   2.0 53.1   5.4
Lower Bennett Valley 4/20/26 1015 57.2   4.5 70   16 47.4   2.5 3.3   0.7 SW | 236 8.1   3.2 0.00 0.02 41.4   4.7 57.6   5.0
Kenwood (Wildwood) 4/20/26 1015 56.2   4.2 69   27 46.4   9.2 3.4   0.9 SW | 214 6.5   1.6 0.00 0.02 41.7   0.0 56.8   4.5
Crane Creek (Ranch 62) 4/20/26 1015 58.7   3.4 62   10 45.8   1.4 4.4   3.0 ESE | 120 11.4   7.4 0.00 0.02 49.4   7.0 59.3   3.4
Rohnert Park-West (Stony Point) 4/20/26 1015 58.4   3.2 73   24 50.0   4.7 6.1   4.9 SE | 126 12.6   7.5 0.00 0.05 47.0   6.8 58.4   3.2
Rice-Spivak Vineyard 4/20/26 1015 57.7   2.3 - - - - - - - 41.2   2.0 58.7   3.4
Cartograph Wines Base 4/20/26 1015 57.1   0.8 79   20 50.9   6.8 5.7   1.1 SE | 124 12.5   3.6 0.00 0.06 49.0   2.5 57.1   1.0
Cartograph Wines Remote 4/20/26 1015 58.0   1.9 - - - - - - - 45.4   0.2 58.0   2.3
Penngrove (Asellus) 4/20/26 1015 59.9   0.4 60   1 46.1   1.0 10.0   6.9 ESE | 120 15.4   8.9 0.00 0.00 47.2   7.7 60.9   0.0
Sonoma Valley (Bedrock) 4/20/26 1000 55.0   5.2 72   29 46.1   8.7 - - - 0.00 0.00 41.2   0.1 55.2   5.6
Sonoma-West (Arnold) 4/20/26 1015 58.5   5.4 65   19 46.7   4.1 0.7   0.3 N | 359 2.8   1.3 0.00 0.00 43.1   3.3 58.5   5.4
Sonoma Valley HS 4/20/26 1015 58.1   2.6 68   9 47.5   1.4 1.1   0.5 NE | 38 3.8   0.2 0.00 0.00 44.4   1.6 58.3   3.0
Sonoma East (Bundschu01) 4/20/26 1015 59.4   2.4 58   11 44.7   3.2 6.1   4.1 SE | 126 11.0   3.5 0.00 0.00 41.4   0.9 59.6   2.7
Sonoma-SE (Napoli) 4/20/26 1015 59.8   3.0 55   11 43.5   3.1 4.2   1.8 SE | 131 7.8   3.0 0.00 0.00 42.4   1.0 60.2   3.3
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) 4/20/26 1015 57.3   3.2 74   14 49.1   2.6 1.9   1.7 ESE | 107 2.7   4.3 0.00 0.01 45.6   2.3 58.0   3.9
Carneros (Ranch 71) 4/20/26 1015 58.6   3.1 57   12 43.5   3.5 5.2   2.1 E | 97 10.7   4.6 0.00 0.00 48.6   2.6 59.4   3.2
Ricci Vineyards (Carneros) 4/20/26 1015 60.1   1.5 56   7 44.4   2.0 4.5   2.3 ESE | 116 7.5   1.7 0.00 0.00 43.2   0.4 60.4   1.7
Carneros Upper (Ranch 81) 4/20/26 1015 61.0   0.9 50   2 42.1   0.3 5.8   2.1 SE | 125 11.0   1.5 - - 50.8   0.9 61.0   1.1
Carneros Lower (Ranch 81) 4/20/26 1015 61.1   2.0 53   2 43.7   3.0 3.6   1.8 SSE | 151 7.6   2.2 0.00 0.00 44.6   1.1 61.1   2.0
Max     61.1 79 50.9 10.0 - 15.4 0.00 0.06 50.8 61.1
Avg     58.2 64 45.9 4.4 - 9.1 0.00 - - -
Min     52.7 50 42.0 0.7 - 2.7 0.00 0.00 41.2 53.1