Weather

A mild climate close to everything.

Mild weather and steady temperatures make Pleasant Hill a destination to enjoy in every season. Thanks to the nearby Pacific Ocean, our city benefits from a moderate maritime climate, meaning temperatures stay steady, typically ranging between 40°F and 86°F throughout the year. Summers bring warm, dry days with fog in the morning and evening, while Spring and Fall are cool and comfortable with little rain. Winters are mild, with most rainfall occurring between December and March.

Whether strolling through scenic parks, visiting local vineyards, or dining on outdoor patios, packing layers will help you stay comfortable. Lightweight clothing works well during sunny afternoons, while a warm sweater or light jacket will keep you warm during cooler evenings.

Find monthly temperature averages, a live 15-day forecast, and trip planning resources below.

Average Temperatures by Month

MonthAverage Low (°F)Average High (°F)
January4157
February4461
March

47

65
April4970
May

53

76
June5682
July5886
August5886
September5783
October5276
November4664
December4157

15 Day Forecast

Tuesday, Mar 25
High: 85°   Low: 54°
Few clouds
Wednesday, Mar 26
High: 68°   Low: 54°
Scattered clouds
Thursday, Mar 27
High: 64°   Low: 53°
Broken clouds
Friday, Mar 28
High: 62°   Low: 50°
Broken clouds
Saturday, Mar 29
High: 63°   Low: 44°
Scattered clouds
Sunday, Mar 30
High: 62°   Low: 46°
Light shower rain
Monday, Mar 31
High: 62°   Low: 49°
Overcast clouds
Tuesday, Apr 01
High: 67°   Low: 51°
Overcast clouds
Wednesday, Apr 02
High: 63°   Low: 56°
Overcast clouds
Thursday, Apr 03
High: 72°   Low: 55°
Overcast clouds
Friday, Apr 04
High: 75°   Low: 59°
Overcast clouds
Saturday, Apr 05
High: 71°   Low: 56°
Light rain
Sunday, Apr 06
High: 70°   Low: 49°
Few clouds
Monday, Apr 07
High: 80°   Low: 49°
Clear Sky
Tuesday, Apr 08
High: 83°   Low: 52°
Clear Sky
Wednesday, Apr 09
High: 80°   Low: 53°
Broken clouds

Seasonal Activities