Weather Tomorrow

Weather Tomorrow in San Mateo, CA

Wednesday, August 26, 2026

80°Low 58°FColdHot
Clear

Precip chance

0%

Wind

0-10 mph

Humidity

70%

Feels like

78–60°F

Data source: National Weather Service (NOAA) · Updated just now

Tomorrow by Hour

58°Temperature trend80°
TimeTempConditionRain %Wind
7 AM60°FMostly Cloudy
0%
2 mph WSW
8 AM60°FPartly Cloudy
0%
0 mph
9 AM59°FMostly Cloudy
0%
2 mph SSW
10 AM59°FPartly Cloudy
0%
0 mph
11 AM58°FPartly Cloudy
0%
2 mph W
12 PM58°FMostly Cloudy
0%
0 mph
1 PM58°FPartly Sunny
0%
0 mph
2 PM59°FPartly Sunny
0%
0 mph
3 PM61°FPartly Sunny
0%
1 mph N
4 PM64°FPartly Sunny
0%
1 mph N
5 PM68°FPartly Sunny
0%
1 mph N
6 PM72°FPartly Sunny
0%
5 mph NNW
7 PM75°FPartly Sunny
0%
5 mph NNW
8 PM77°FPartly Sunny
0%
5 mph NNW
9 PM79°FSunny
0%
9 mph WNW
10 PM80°FSunny
0%
9 mph WNW
11 PM79°FSunny
0%
9 mph WNW
12 AM78°FSunny
0%
10 mph WNW
1 AM76°FMostly Clear
0%
10 mph WNW
2 AM72°FMostly Clear
0%
10 mph WNW
3 AM67°FMostly Clear
0%
9 mph W
4 AM65°FMostly Clear
0%
9 mph W
5 AM64°FMostly Clear
0%
9 mph W
6 AM63°FMostly Clear
0%
9 mph W

Precipitation Timeline

No significant precipitation expected tomorrow.

What to Wear Tomorrow

Hot — wear breathable, light clothing

Clothing

  • Light t-shirt or tank top
  • Shorts or light skirt
  • Hat for sun protection

Footwear

Sandals or breathable sneakers

Accessories

  • Sunglasses

Conditions

High: 80°F

Low: 58°F

Wind: 0-10 mph

Rain: 0%

Enjoy your day!

Best Time to Be Outside Tomorrow

5 PM – 6 PM98

Excellent conditions for outdoor activities (dry, comfortable temp, light wind, daylight)

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Frequently Asked Questions

What is the weather forecast for tomorrow in San Mateo, CA?
Tomorrow in San Mateo: High of 80°F, Low of 58°F. Clear with 0% chance of precipitation. Wind 0-10 mph.
Will it rain tomorrow in San Mateo?
No significant precipitation expected tomorrow.
What should I wear tomorrow in San Mateo?
With a high of 80°F and low of 58°F, check our "What to Wear" section above for specific clothing recommendations based on temperature, wind, and precipitation.
How accurate is this forecast?
Our forecasts come directly from the National Weather Service (NOAA), which provides some of the most accurate weather predictions available. Tomorrow forecasts are generally 80-90% accurate, with accuracy decreasing the further out you look. Data is refreshed every 30 minutes.