Track active hurricane 
San Geronimo, CA Hourly Weather Forecast
8:29 PM 20:29
Waning gibbous
Morning temperature of 11 °C, afternoon 26°, evening 13° and night 11°. Morning temperature of 52 degrees, afternoon 79°, evening 56° and night 52°.
Clear, night mostly clear.
0 in 0 mmUpdated 6/4 6:50 PM 18:50
The hourly local weather forecast shows hour by hour weather conditions like temperature, feels like temperature, humidity, amount of precipitation and chance of precipitation, wind and gusts for San Geronimo.
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Nearest Observations
Gnoss Field
+27° 81°Dewpoint 11° 52°
Rel. hum. 37 %
Feels like +27° 81°
Pressure 1013 hPa 29.9 inHg 760 mmHg
Visibility 16000 m 10 mi
Petaluma Municipal Airport
+24° 75°Dewpoint 9° 48°
Rel. hum. 39 %
Feels like --° --°
Pressure 1015 hPa 30 inHg 761 mmHg
Visibility 14000 m 9 mi
Napa, Napa County Airport
+27° 81°
6 m/s 13 mph 22 kmh 4 BftDewpoint 10° 50°
Rel. hum. 37 %
Feels like +27° 81°
Pressure 1013 hPa 29.9 inHg 759.5 mmHg
Visibility 16000 m 10 mi
Nearest observations show current weather observations from your nearest weather stations.
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