San Pablo, CA Weather Tomorrow

Your San Pablo weather tomorrow forecast is paired with a detailed 5 day outlook featuring precipitation potential, daytime and nighttime forecasts, temperature highs and lows in Fahrenheit and Celsius, sunrise and sunset times, cloud cover, wind chill, wind speed, and wind direction across the San Pablo area and around Contra Costa county, California.
Updated: Sun Jul 19th 2026 3:15 PM PDT

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San Pablo, CA Weather – 7-19 – Overcast
66° / 55°
Overcast
San Pablo could see cloud-filled skies with daytime highs of 66°F and nighttime lows near 55°F. There's a moderate 37% chance of rainfall with an estimated 0in. Wind will be moderate, blowing around 12mph on average and gusts of 15mph at 7 PM. High humidity with average of 94% is anticipated, the maximum being 100% at 10 PM and 79% being its lowest at 4 PM. Barometric pressure is its highest of 29.93inHg at 10 PM, a lowest point of 29.89inHg at 6 PM with an avg 29.91inHg.
San Pablo, CA Weather – 7-20 – Partly Cloudy
71° / 56°

Weather Tomorrow

Partly Cloudy
San Pablo is set for cloudy skies with temperatures peaking at 71°F and dipping to 56°F. There might be light rainfall having a 12% chance. Wind will be moderate, blowing around 12mph on average and gusts of 14.4mph at 4 PM. The humidity will be on the higher side, averaging about 75%, the maximum being 100% at 12 AM and 54% being its lowest at 2 PM. Barometric pressure is its highest of 29.95inHg at 10 PM, a lowest point of 29.9inHg at 7 PM with an avg 29.93inHg.
San Pablo, CA Weather – 7-21 – Partly Cloudy
75° / 58°
Partly Cloudy
In San Pablo, overcast conditions are likely with a high near 75°F and a low around 58°F. There's a very small chance of rainfall, only about 6%. Wind will be moderate, blowing around 11mph on average and gusts of 15.5mph at 9 PM. The humidity will be on the higher side, averaging about 65%, the maximum being 84% at 3 AM and 43% being its lowest at 4 PM. Barometric pressure is its highest of 29.95inHg at 10 AM, a lowest point of 29.88inHg at 7 PM with an avg 29.91inHg.
San Pablo, CA Weather – 7-22 – Sunny
76° / 60°
Sunny
In San Pablo, it will be sunny with highs near 76°F and lows around 60°F. There's a very small chance of rainfall, only about 4%. Winds will be light at 10mph and gusts of 15.7mph at 6 PM. The humidity will be on the higher side, averaging about 62%, the maximum being 78% at 6 AM and 45% being its lowest at 4 PM. Barometric pressure is its highest of 29.95inHg at 9 AM, a lowest point of 29.86inHg at 6 PM with an avg 29.91inHg.
San Pablo, CA Weather – 7-23 – Sunny
75° / 59°
Sunny
San Pablo may see a sunny day, with daytime highs of 75°F and overnight lows near 59°F. There's a very small chance of rainfall, only about 4%. Winds will be light at 10mph and gusts of 15.5mph at 9 PM. The humidity will be on the higher side, averaging about 63%, the maximum being 79% at 6 AM and 46% being its lowest at 5 PM. Barometric pressure is its highest of 29.93inHg at 7 AM, a lowest point of 29.87inHg at 6 PM with an avg 29.91inHg.
San Pablo, CA Weather – 7-24 – Sunny
73° / 59°
Sunny
San Pablo could see a sunny day with daytime highs of 73°F and nighttime lows near 59°F. There's a very small chance of rainfall, only about 5%. Winds will be light at 10mph and gusts of 14.1mph at 8 PM. The humidity will be on the higher side, averaging about 68%, the maximum being 82% at 5 AM and 51% being its lowest at 5 PM. Barometric pressure is its highest of 29.96inHg at 11 PM, a lowest point of 29.92inHg at 6 PM with an avg 29.94inHg.

Currently

Sunny 70°F
29.93 inHg.
Barometer
64%
Humidity
SW 16.2 mph
Wind
Sunny

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