Weather Tomorrow in San Mateo, CA
Friday, May 22, 2026
Clear
Precip chance
1%
Wind
2-10 mph
Humidity
71%
Feels like
71–54°F
Data source: National Weather Service (NOAA) · Updated just now
Tomorrow by Hour
52°Temperature trend73°
| Time | Temp | Condition | Rain % | Wind | ||
|---|---|---|---|---|---|---|
| 7 AM☽ | 55°F | Clear | 0% | 2 mph SW | ||
| 8 AM☽ | 53°F | Mostly Clear | 0% | 2 mph SW | ||
| 9 AM☽ | 53°F | Mostly Clear | 0% | 2 mph SSW | ||
| 10 AM☽ | 52°F | Mostly Clear | 0% | 2 mph SW | ||
| 11 AM☽ | 52°F | Mostly Clear | 0% | 2 mph SSW | ||
| 12 PM☽ | 52°F | Mostly Clear | 0% | 2 mph SSW | ||
| 1 PM | 52°F | Sunny | 0% | 2 mph SSW | ||
| 2 PM | 52°F | Sunny | 0% | 2 mph SSW | ||
| 3 PM | 56°F | Sunny | 0% | 2 mph SW | ||
| 4 PM | 59°F | Sunny | 1% | 2 mph SW | ||
| 5 PM | 63°F | Sunny | 1% | 2 mph SW | ||
| 6 PM | 66°F | Sunny | 0% | 6 mph WSW | ||
| 7 PM | 69°F | Sunny | 0% | 6 mph WSW | ||
| 8 PM | 71°F | Sunny | 0% | 6 mph WSW | ||
| 9 PM | 72°F | Sunny | 0% | 10 mph WSW | ||
| 10 PM | 73°F | Sunny | 0% | 10 mph WSW | ||
| 11 PM | 72°F | Sunny | 0% | 10 mph WSW | ||
| 12 AM | 70°F | Sunny | 1% | 10 mph WSW | ||
| 1 AM☽ | 69°F | Mostly Clear | 1% | 10 mph WSW | ||
| 2 AM☽ | 65°F | Mostly Clear | 1% | 10 mph WSW | ||
| 3 AM☽ | 61°F | Mostly Clear | 1% | 7 mph WSW | ||
| 4 AM☽ | 59°F | Mostly Clear | 1% | 7 mph WSW | ||
| 5 AM☽ | 58°F | Mostly Clear | 1% | 7 mph WSW | ||
| 6 AM☽ | 56°F | Mostly Clear | 1% | 5 mph SW | ||
Precipitation Timeline
No significant precipitation expected tomorrow.
What to Wear Tomorrow
Warm and comfortable — dress light
Clothing
- • T-shirt or light blouse
- • Shorts or light pants
Footwear
Comfortable shoes or sandals
Conditions
High: 73°F
Low: 52°F
Wind: 2-10 mph
Rain: 1%
Enjoy your day!
Best Time to Be Outside Tomorrow
7 PM – 8 PM
Excellent conditions for outdoor activities (dry, comfortable temp, light wind, daylight)
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More for San Mateo, CA
- Will it rain tomorrow in San Mateo?
- What time will it rain tomorrow in San Mateo?
- Weather tomorrow by hour in San Mateo
- Heat index tomorrow by zip code near San Mateo
- Dew point tomorrow by zip code near San Mateo
- Wind chill tomorrow by zip code near San Mateo
- What to wear tomorrow in San Mateo
- Best time to be outside tomorrow in San Mateo
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Frequently Asked Questions
What is the weather forecast for tomorrow in San Mateo, CA?
Tomorrow in San Mateo: High of 73°F, Low of 52°F. Clear with 1% chance of precipitation. Wind 2-10 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 73°F and low of 52°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.