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San Jose, CA Weather Tomorrow

Find tomorrow's weather forecast for San Jose with an accurate 5 day outlook showing precipitation probability, daily and nightly weather conditions, high and low temperature trends, sunrise and sunset information, sky cover, wind speed, wind direction, and wind chill for the San Jose area and around Santa Clara county, California.
Updated: Mon Aug 31st 2026 6:15 AM PDT
San Jose, CA Weather – 8-31 – Sunny
84° / 54°
Sunny
San Jose could see a sunny day with daytime highs of 84°F and nighttime lows near 54°F. There's a very small chance of rainfall, only about 6%. Winds will be light at 8mph and gusts of 18.3mph at 4 PM. The humidity will be on the higher side, averaging about 68%, the maximum being 97% at 8 AM and 25% being its lowest at 2 PM. Barometric pressure is its highest of 29.96inHg at 10 PM, a lowest point of 29.86inHg at 3 PM with an avg 29.91inHg.
San Jose, CA Weather – 9-1 – Sunny
79° / 52°

Weather Tomorrow

Sunny
Bright and sunny conditions in San Jose, with a high of 79°F and a low of 52°F. There's a very small chance of rainfall, only about 5%. Winds will be light at 6mph and gusts of 16.8mph at 8 PM. The humidity will be on the higher side, averaging about 66%, the maximum being 89% at 5 AM and 30% being its lowest at 3 PM. Barometric pressure is its highest of 30.03inHg at 10 PM, a lowest point of 29.92inHg at 4 PM with an avg 29.97inHg.
San Jose, CA Weather – 9-2 – Sunny
78° / 51°
Sunny
Daytime highs will reach 78°F with lows dropping to 51°F in San Jose, where bright and sunny conditions. There's a very small chance of rainfall, only about 7%. Winds will be light at 8mph and gusts of 19mph at 4 PM. The humidity will be on the higher side, averaging about 62%, the maximum being 84% at 5 AM and 29% being its lowest at 3 PM. Barometric pressure is its highest of 30.08inHg at 7 AM, a lowest point of 29.97inHg at 4 PM with an avg 30.03inHg.
San Jose, CA Weather – 9-3 – Sunny
79° / 54°
Sunny
In San Jose, sunshine is likely with a high near 79°F and a low around 54°F. There's a very small chance of rainfall, only about 8%. Winds will be light at 9mph and gusts of 16.8mph at 4 PM. The humidity will be on the higher side, averaging about 69%, the maximum being 89% at 5 AM and 38% being its lowest at 1 PM. Barometric pressure is its highest of 30.02inHg at 12 AM, a lowest point of 29.86inHg at 6 PM with an avg 29.95inHg.
San Jose, CA Weather – 9-4 – Sunny
76° / 52°
Sunny
San Jose could see sunshine with daytime highs of 76°F and nighttime lows near 52°F. There's a very small chance of rainfall, only about 4%. Wind will be moderate, blowing around 11mph on average and gusts of 17.4mph at 5 PM. The humidity will be on the higher side, averaging about 63%, the maximum being 90% at 6 AM and 27% being its lowest at 2 PM. Barometric pressure is its highest of 29.95inHg at 11 AM, a lowest point of 29.83inHg at 6 AM with an avg 29.89inHg.
San Jose, CA Weather – 9-5 – Sunny
82° / 51°
Sunny
San Jose is set for a sunny day with temperatures peaking at 82°F and dipping to 51°F. There's a very small chance of rainfall, only about 2%. Winds will be light at 9mph and gusts of 14.8mph at 5 PM. Humidity levels should be comfortable, sitting around 56% on average, the maximum being 82% at 12 AM and 22% being its lowest at 2 PM. Barometric pressure is its highest of 29.94inHg at 8 AM, a lowest point of 29.84inHg at 5 PM with an avg 29.9inHg.

Currently

Mist 55°F
29.91 inHg.
Barometer
95%
Humidity
SSW 4.7 mph
Wind
Mist

5 Day Forecast Nearby

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