Stockton, CA Weather
Stockton hourly forecast: next 24 hours
Today's high of 98°F (36°C) is right in line with the typical July high of 96°F (36°C).
Current conditions in detail
Stockton weather tomorrow (Saturday, July 18)
Tomorrow in Stockton looks sunny, with a high of 100° and an overnight low of 61°. Rain is unlikely (1% chance). Winds top out near 12 mph, and the UV index reaches 10 (very high).
Stockton 14-day forecast
About the weather in Stockton
Located in California, United States, Stockton experiences a Mediterranean climate with hot, dry summers and mild, wetter winters. Afternoon temperatures peak near 96°F (36°C) in July and dip to about 56°F (13°C) in December, with around 21.1 inches (536 mm) of precipitation falling across the year.
Stockton weather: quick facts
- Hottest month: July - highs near 96°F (36°C)
- Coldest month: December - highs near 56°F (13°C)
- Record high: 119°F (48°C) · Record low: 28°F (-2°C) (2015–2024)
- Wettest month: December (10 rainy days) · Sunniest: July (13.9 h sun/day)
- Climate type: Mediterranean - hot, dry summers and mild, wetter winters
Temperatures through the year
The warmest stretch of the year centers on July. Highs average 96°F (36°C) and overnight lows stay near 63°F (17°C). The coolest month is December, with typical highs of 56°F (13°C) and lows around 41°F (5°C). Based on 2015–2024 weather data, temperatures have reached as high as 119°F (48°C) and dropped as low as 28°F (-2°C).
Rain, sun and snow
December is usually the wettest month. It brings about 4.5 inches (113 mm) of rain over 10 days, while July is the driest. July brings the most sunshine, averaging 13.9 hours of sun a day.
Season by season
Spring (March through May)
Spring in Stockton is mild and warm, with daytime highs averaging 73°F (23°C) and nights around 50°F (10°C); rain falls on about 17 days over the three months.
Summer (June through August)
Summer in Stockton turns very hot, with daytime highs averaging 94°F (34°C) and nights around 62°F (17°C); precipitation is infrequent.
Fall (September through November)
Fall in Stockton is pleasantly warm, with daytime highs averaging 78°F (26°C) and nights around 53°F (12°C); rain falls on about 9 days over the three months.
Winter (December through February)
Winter in Stockton is crisp but comfortable, with daytime highs averaging 58°F (14°C) and nights around 41°F (5°C); expect showers on roughly 27 days across the season.
Average temperatures in Stockton by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 57° | 41° | 10 | 4.3 in | 6.4 h/day | 84% |
| February | 61° | 42° | 7 | 3.0 in | 8.8 h/day | 73% |
| March | 65° | 45° | 10 | 3.5 in | 9.5 h/day | 71% |
| April | 73° | 50° | 4 | 1.4 in | 11.3 h/day | 61% |
| May | 81° | 54° | 3 | 0.7 in | 13.1 h/day | 53% |
| June | 91° | 60° | 0 | 0.1 in | 13.7 h/day | 46% |
| July | 96° | 63° | 0 | 0.0 in | 13.9 h/day | 45% |
| August | 95° | 63° | 0 | 0.0 in | 13.0 h/day | 48% |
| September | 90° | 61° | 1 | 0.3 in | 11.7 h/day | 50% |
| October | 80° | 54° | 2 | 1.2 in | 10.1 h/day | 54% |
| November | 64° | 45° | 6 | 2.1 in | 8.1 h/day | 71% |
| December | 56° | 41° | 10 | 4.5 in | 6.3 h/day | 82% |