NWS Forecast for Morgan Hill CA

National Weather Service Forecast for: Morgan Hill CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA

Updated: 12:47 am PST Dec 17, 2025

Overnight Chance Rain and Patchy Fog	Wednesday Chance Rain and Areas Fog then Sunny	Wednesday Night Partly Cloudy then Patchy Fog	Thursday Patchy Fog then Mostly Sunny	Thursday Night Patchy Fog then Slight Chance Rain and Patchy Fog	Friday Chance Rain and Areas Fog	Friday Night Rain Likely	Saturday Rain Likely	Saturday Night Rain Likely
Lo 51 °F	Hi 66 °F	Lo 46 °F	Hi 64 °F	Lo 47 °F	Hi 60 °F	Lo 52 °F	Hi 63 °F	Lo 54 °F

Overnight	A 30 percent chance of rain after 4am. Patchy fog. Otherwise, mostly cloudy, with a low around 51. Calm wind.
Wednesday	A 40 percent chance of rain before 10am. Areas of fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 66. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Wednesday Night	Patchy fog after 2am. Otherwise, partly cloudy, with a low around 46. Northwest wind around 5 mph becoming calm in the evening.
Thursday	Patchy fog before 10am. Otherwise, mostly sunny, with a high near 64. Calm wind.
Thursday Night	A 10 percent chance of rain after 4am. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 47. Calm wind.
Friday	A 30 percent chance of rain, mainly after 10am. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 60. New precipitation amounts of less than a tenth of an inch possible.
Friday Night	Rain likely. Mostly cloudy, with a low around 52. Chance of precipitation is 70%.
Saturday	Rain likely. Cloudy, with a high near 63.
Saturday Night	Rain likely. Cloudy, with a low around 54.
Sunday	Rain. Cloudy, with a high near 60.
Sunday Night	Rain. Cloudy, with a low around 53.
Monday	Rain likely. Cloudy, with a high near 58.
Monday Night	Rain likely. Cloudy, with a low around 50.
Tuesday	Rain likely. Cloudy, with a high near 58.

Forecast from NOAA-NWS for Morgan Hill CA.