National Weather Service Forecast for: Morgan Hill CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 12:28 pm PST Dec 16, 2025
 
Tonight

Tonight: A 30 percent chance of rain, mainly after 4am.  Widespread fog, mainly after 3am.  Otherwise, mostly cloudy, with a steady temperature around 55. Calm wind.
Chance Rain
and Fog
Wednesday

Wednesday: A 40 percent chance of rain before 10am.  Widespread fog, mainly before 9am.  Otherwise, cloudy through mid morning, then gradual clearing, with a high near 65. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Chance Rain
and Fog then
Sunny
Wednesday
Night
Wednesday Night: Patchy fog after 1am.  Otherwise, increasing clouds, with a low around 47. Northwest wind around 5 mph becoming calm  in the evening.
Partly Cloudy
then Patchy
Fog
Thursday

Thursday: Areas of fog before 11am.  Otherwise, partly sunny, with a high near 65. Calm wind.
Areas Fog
then Mostly
Sunny
Thursday
Night
Thursday Night: Patchy fog after 9pm.  Otherwise, partly cloudy, with a low around 47. Calm wind.
Patchy Fog

Friday

Friday: A 20 percent chance of rain.  Areas of fog before noon.  Otherwise, mostly cloudy, with a high near 62.
Slight Chance
Rain and
Areas Fog
Friday
Night
Friday Night: A 50 percent chance of rain.  Patchy fog after 1am.  Otherwise, mostly cloudy, with a low around 51.
Chance Rain
and Patchy
Fog
Saturday

Saturday: A chance of rain.  Areas of fog before 1pm.  Otherwise, cloudy, with a high near 62.
Chance Rain
and Areas Fog
Saturday
Night
Saturday Night: Rain likely.  Cloudy, with a low around 54.
Rain Likely

Lo 55 °F Hi 65 °F Lo 47 °F Hi 65 °F Lo 47 °F Hi 62 °F Lo 51 °F Hi 62 °F Lo 54 °F

 

Tonight
 
A 30 percent chance of rain, mainly after 4am. Widespread fog, mainly after 3am. Otherwise, mostly cloudy, with a steady temperature around 55. Calm wind.
Wednesday
 
A 40 percent chance of rain before 10am. Widespread fog, mainly before 9am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 65. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Wednesday Night
 
Patchy fog after 1am. Otherwise, increasing clouds, with a low around 47. Northwest wind around 5 mph becoming calm in the evening.
Thursday
 
Areas of fog before 11am. Otherwise, partly sunny, with a high near 65. Calm wind.
Thursday Night
 
Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 47. Calm wind.
Friday
 
A 20 percent chance of rain. Areas of fog before noon. Otherwise, mostly cloudy, with a high near 62.
Friday Night
 
A 50 percent chance of rain. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 51.
Saturday
 
A chance of rain. Areas of fog before 1pm. Otherwise, cloudy, with a high near 62.
Saturday Night
 
Rain likely. Cloudy, with a low around 54.
Sunday
 
Rain likely. Cloudy, with a high near 61.
Sunday Night
 
Rain likely. Cloudy, with a low around 51.
Monday
 
A chance of rain. Cloudy, with a high near 60.
Monday Night
 
A chance of rain. Cloudy, with a low around 50.
Tuesday
 
A chance of rain. Cloudy, with a high near 60.

 

Forecast from NOAA-NWS for Morgan Hill CA.