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

Thursday, Nov 06
High: 70°   Low: 57°
Few clouds
Friday, Nov 07
High: 74°   Low: 55°
Scattered clouds
Saturday, Nov 08
High: 76°   Low: 53°
Few clouds
Sunday, Nov 09
High: 79°   Low: 53°
Scattered clouds
Monday, Nov 10
High: 79°   Low: 56°
Broken clouds
Tuesday, Nov 11
High: 77°   Low: 55°
Broken clouds
Wednesday, Nov 12
High: 76°   Low: 58°
Broken clouds
Thursday, Nov 13
High: 69°   Low: 60°
Light rain
Friday, Nov 14
High: 72°   Low: 60°
Overcast clouds
Saturday, Nov 15
High: 75°   Low: 60°
Few clouds
Sunday, Nov 16
High: 72°   Low: 62°
Broken clouds
Monday, Nov 17
High: 70°   Low: 59°
Light rain
Tuesday, Nov 18
High: 59°   Low: 53°
Light shower rain
Wednesday, Nov 19
High: 53°   Low: 45°
Light rain
Thursday, Nov 20
High: 54°   Low: 42°
Overcast clouds
Friday, Nov 21
High: 52°   Low: 44°
Moderate rain

Seasonal Activities