Weather

Mild East Bay climate, with quick access to San Francisco fog and Sierra sunshine.

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 24
High: 84°   Low: 53°
Few clouds
Wednesday, Mar 25
High: 79°   Low: 51°
Scattered clouds
Thursday, Mar 26
High: 80°   Low: 47°
Broken clouds
Friday, Mar 27
High: 82°   Low: 53°
Broken clouds
Saturday, Mar 28
High: 80°   Low: 51°
Scattered clouds
Sunday, Mar 29
High: 79°   Low: 50°
Scattered clouds
Monday, Mar 30
High: 72°   Low: 57°
Overcast clouds
Tuesday, Mar 31
High: 59°   Low: 52°
Moderate rain
Wednesday, Apr 01
High: 61°   Low: 47°
Light rain
Thursday, Apr 02
High: 59°   Low: 43°
Few clouds
Friday, Apr 03
High: 66°   Low: 43°
Clear Sky
Saturday, Apr 04
High: 71°   Low: 44°
Clear Sky
Sunday, Apr 05
High: 75°   Low: 49°
Clear Sky
Monday, Apr 06
High: 75°   Low: 48°
Few clouds
Tuesday, Apr 07
High: 73°   Low: 48°
Clear Sky
Wednesday, Apr 08
High: 79°   Low: 48°
Clear Sky

Seasonal Activities