Montclair, CA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Montclair, CA in one place.
Sunny, with a high near 99. West northwest wind 0 to 15 mph, with gusts as high as 25 mph.
Local Weather Overview
This forecast page for Montclair, 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: Jul 23, 2026 5:21 AM PDT.
The active forecast window currently covers Jul 24 to Jul 29, 2026 for Montclair, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 24 to Jul 29, 2026
- Latest sync
- Jul 23, 2026 5:21 AM PDT
- Forecast office
- SGX
- Source
- NOAA / NWS
Daily Outlook
This Week in Montclair
Saturday looks like the warmest upcoming period in Montclair at 101 degrees F.
Monday Night is the coolest period ahead with temperatures near 67 degrees F.
The strongest winds are forecast for Friday at about 0 to 15 mph WNW.
The forecast from Jul 24 through Jul 29 stays mostly dry.
Forecast Details
- Last updated
- Jul 23, 2026 5:21 AM PDT
- Coverage
- 6 days
- Time zone
- America/Los_Angeles
- Forecast office
- SGX
- Radar station
- KSOX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 72. West southwest wind 0 to 10 mph, with gusts as high as 20 mph.
Sunny, with a high near 101.
Mostly clear, with a low around 72.
Sunny, with a high near 100.
Mostly clear, with a low around 69.
Mostly sunny, with a high near 97.
Mostly clear, with a low around 67.
Sunny, with a high near 94.
Mostly clear, with a low around 67.
Sunny, with a high near 94.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 24
|
Sunny
|
99°F |
0 to 15 mph
WNW
|
|
Friday Night
Jul 24
|
Mostly Clear
|
72°F |
0 to 10 mph
WSW
|
|
Saturday
Jul 25
|
Sunny
|
101°F |
0 to 10 mph
WSW
|
|
Saturday Night
Jul 25
|
Mostly Clear
|
72°F |
0 to 10 mph
WSW
|
|
Sunday
Jul 26
|
Sunny
|
100°F |
0 to 10 mph
WSW
|
|
Sunday Night
Jul 26
|
Mostly Clear
|
69°F |
0 to 10 mph
WSW
|
|
Monday
Jul 27
|
Mostly Sunny
|
97°F |
0 to 10 mph
WSW
|
|
Monday Night
Jul 27
|
Mostly Clear
|
67°F |
0 to 10 mph
WSW
|
|
Tuesday
Jul 28
|
Sunny
|
94°F |
0 to 10 mph
WSW
|
|
Tuesday Night
Jul 28
|
Mostly Clear
|
67°F |
0 to 10 mph
WSW
|
|
Wednesday
Jul 29
|
Sunny
|
94°F |
0 to 10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Montclair.
