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10 day weather forecast for San Mateo County

Wednesday, July 2nd, 2025, at 09:04 AM
today
Partly cloudy
21° 12°
tomorrow
Overcast
16° 11°
Friday
Overcast
17° 10°
Saturday
Sunny
21° 11°
Sunday
Sunny
20° 11°
Monday
Sunny
21° 11°
Tuesday
Sunny
22° 12°
 More Details See
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San Mateo County Weather Pages

San Mateo County weather forecast

The weather forecast for San Mateo County over the next 5 days indicates comfortable conditions with temperatures ranging from 16 °F to 21 °F.

Wind speeds are expected to be breezy, averaging around 16 km/h.

Weather today
San Mateo County weather forecast

San Mateo County 14 days weather forecast

This weeks weather in San Mateo County. Click on a date for detailed forecasts
Wed. 2
21°
12°
Partly cloudy
0 mm
Thu. 3
16°
11°
Overcast
0 mm
Fri. 4
17°
10°
Overcast
0 mm
Sat. 5
21°
11°
Sunny
0 mm
Sun. 6
20°
11°
Sunny
0 mm
Mon. 7
21°
11°
Sunny
0 mm
Tue. 8
22°
12°
Sunny
0 mm
Wed. 9
25°
13°
Sunny
0 mm
Thu. 10
22°
13°
Partly cloudy
0 mm
Fri. 11
20°
12°
Partly cloudy
0.1 mm
Sat. 12
22°
12°
Sunny
0 mm
Sun. 13
22°
13°
Sunny
0 mm
Mon. 14
22°
13°
Sunny
0 mm
Tue. 15
23°
12°
Sunny
0 mm
Further Ahead
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Access San Mateo County weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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San Mateo County long range weather forecast

30 day weather forecast for San Mateo County
June
August
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
19°
2
Partly cloudy
21°
3
Overcast
16°
4
Overcast
17°
5
Sunny
21°
6
Sunny
20°
7
Sunny
21°
8
Sunny
22°
9
Sunny
25°
10
Partly cloudy
22°
11
Partly cloudy
20°
12
Sunny
22°
13
Sunny
22°
14
Sunny
22°
15
Sunny
23°
16
Sunny
19°
17
Sunny
19°
18
Partly cloudy
20°
19
Sunny
22°
20
Overcast
19°
21
Overcast
18°
22
Overcast
21°
23
Cloudy
24°
24
Cloudy
24°
25
Sunny
21°
26
Overcast
18°
27
Patchy rain possible
16°
28
Cloudy
17°
29
Cloudy
18°
30
Patchy rain possible
19°
31
Patchy rain possible
20°
Important Notice
Our San Mateo County long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.

Rain Forecast for the Next 14 Days in San Mateo County

The chart displays the expected rainfall values (in mm) over the next 14 days in San Mateo County, highlighting variations in precipitation levels for specific dates. ☔

San Mateo County Wind Speed Forecast Chart

This chart illustrates the projected daily max wind speed (in km) in San Mateo County over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀

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Location coordinates Where is San Mateo County?

Get accurate weather forecasts for San Mateo County, located at latitude 37.563 and longitude -122.326. Stay updated with localized weather information tailored for San Mateo County.

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