Belmont, CA Weather Forecast
Local 7-day forecast
Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Belmont, CA in one place.
Clear, with a low around 59. Wind around 0 mph.
Local Weather Overview
This forecast page for Belmont, CA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Oct 17, 2026 5:31 AM PDT.
The active forecast window currently covers Oct 17 to Oct 23, 2026 for Belmont, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 17 to Oct 23, 2026
- Latest sync
- Oct 17, 2026 5:31 AM PDT
- Forecast office
- MTR
- Source
- NOAA / NWS
Daily Outlook
This Week in Belmont
Saturday looks like the warmest upcoming period in Belmont at 82 degrees F.
Sunday Night is the coolest period ahead with temperatures near 52 degrees F.
The strongest winds are forecast for Sunday Night at about 9 to 13 mph WSW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 17, 2026 5:31 AM PDT
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- MTR
- Radar station
- KMUX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Sunny. High near 82, with temperatures falling to around 80 in the afternoon. Southeast wind 2 to 6 mph.
Mostly clear, with a low around 55. South southwest wind around 6 mph.
Sunny, with a high near 69. Southwest wind 6 to 10 mph.
Partly cloudy, with a low around 52. West southwest wind 9 to 13 mph, with gusts as high as 22 mph.
Partly sunny, with a high near 62.
A chance of rain showers after 5am. Mostly cloudy, with a low around 52.
A chance of rain showers before 5pm, then a slight chance of rain. Partly sunny, with a high near 64.
A slight chance of rain. Mostly cloudy, with a low around 54.
A slight chance of rain before 11am. Mostly sunny, with a high near 65.
Partly cloudy, with a low around 54.
Mostly sunny, with a high near 63.
Partly cloudy, with a low around 52.
Sunny, with a high near 66.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Oct 17
|
Clear
|
59°F |
0 mph
|
|
Saturday
Oct 17
|
Sunny
|
82°F |
2 to 6 mph
SE
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
55°F |
6 mph
SSW
|
|
Sunday
Oct 18
|
Sunny
|
69°F |
6 to 10 mph
SW
|
|
Sunday Night
Oct 18
|
Partly Cloudy
|
52°F |
9 to 13 mph
WSW
|
|
Monday
Oct 19
|
Partly Sunny
|
62°F |
13 mph
WSW
|
|
Monday Night
Oct 19
|
Mostly Cloudy then Chance Rain Showers
|
52°F |
3 to 13 mph
WSW
|
|
Tuesday
Oct 20
|
Chance Rain Showers then Slight Chance Light Rain
|
64°F |
5 mph
WSW
|
|
Tuesday Night
Oct 20
|
Slight Chance Light Rain
|
54°F |
3 mph
NW
|
|
Wednesday
Oct 21
|
Slight Chance Light Rain then Mostly Sunny
|
65°F |
3 to 7 mph
W
|
|
Wednesday Night
Oct 21
|
Partly Cloudy
|
54°F |
7 mph
SW
|
|
Thursday
Oct 22
|
Mostly Sunny
|
63°F |
6 to 9 mph
SW
|
|
Thursday Night
Oct 22
|
Partly Cloudy
|
52°F |
3 to 9 mph
WSW
|
|
Friday
Oct 23
|
Sunny
|
66°F |
3 to 7 mph
WNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Belmont.
