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

Monday, Mar 31
High: 60°   Low: 48°
Light shower rain
Tuesday, Apr 01
High: 58°   Low: 46°
Light shower rain
Wednesday, Apr 02
High: 62°   Low: 42°
Few clouds
Thursday, Apr 03
High: 65°   Low: 42°
Few clouds
Friday, Apr 04
High: 71°   Low: 44°
Few clouds
Saturday, Apr 05
High: 71°   Low: 46°
Few clouds
Sunday, Apr 06
High: 75°   Low: 53°
Clear Sky
Monday, Apr 07
High: 80°   Low: 56°
Clear Sky
Tuesday, Apr 08
High: 78°   Low: 55°
Few clouds
Wednesday, Apr 09
High: 81°   Low: 55°
Few clouds
Thursday, Apr 10
High: 85°   Low: 55°
Clear Sky
Friday, Apr 11
High: 83°   Low: 54°
Clear Sky
Saturday, Apr 12
High: 69°   Low: 50°
Scattered clouds
Sunday, Apr 13
High: 74°   Low: 44°
Clear Sky
Monday, Apr 14
High: 78°   Low: 49°
Clear Sky
Tuesday, Apr 15
High: 79°   Low: 51°
Few clouds

Seasonal Activities