Collinsville, CA Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Collinsville, CA in one place.
Partly sunny. High near 68, with temperatures falling to around 66 in the afternoon. West northwest wind 2 to 6 mph.
Local Weather Overview
This forecast page for Collinsville, 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: Nov 7, 2026 8:26 AM PST.
The active forecast window currently covers Nov 8 to Nov 13, 2026 for Collinsville, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 8 to Nov 13, 2026
- Latest sync
- Nov 7, 2026 8:26 AM PST
- Forecast office
- STO
- Source
- NOAA / NWS
Daily Outlook
This Week in Collinsville
Tuesday looks like the warmest upcoming period in Collinsville at 71 degrees F.
Sunday Night is the coolest period ahead with temperatures near 54 degrees F.
The strongest winds are forecast for Friday at about 5 to 8 mph SSW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 7, 2026 8:26 AM PST
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- STO
- Radar station
- KDAX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 54. West southwest wind around 3 mph.
Mostly sunny, with a high near 68. West wind around 5 mph.
Mostly clear, with a low around 55.
Sunny, with a high near 71.
Mostly clear, with a low around 55.
Sunny, with a high near 69.
Mostly clear, with a low around 55.
A slight chance of rain between 10am and 4pm. Mostly sunny, with a high near 66.
A slight chance of rain after 4am. Partly cloudy, with a low around 55.
A chance of rain. Partly sunny, with a high near 65.
A chance of rain. Mostly cloudy, with a low around 54.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Nov 8
|
Partly Sunny
|
68°F |
2 to 6 mph
WNW
|
|
Sunday Night
Nov 8
|
Partly Cloudy
|
54°F |
3 mph
WSW
|
|
Monday
Nov 9
|
Mostly Sunny
|
68°F |
5 mph
W
|
|
Monday Night
Nov 9
|
Mostly Clear
|
55°F |
5 mph
W
|
|
Tuesday
Nov 10
|
Sunny
|
71°F |
3 mph
NW
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
55°F |
2 mph
W
|
|
Veterans Day
Nov 11
|
Sunny
|
69°F |
0 to 6 mph
NE
|
|
Wednesday Night
Nov 11
|
Mostly Clear
|
55°F |
0 to 3 mph
ENE
|
|
Thursday
Nov 12
|
Slight Chance Light Rain
|
66°F |
6 mph
NNE
|
|
Thursday Night
Nov 12
|
Partly Cloudy then Slight Chance Light Rain
|
55°F |
5 mph
WSW
|
|
Friday
Nov 13
|
Chance Light Rain
|
65°F |
5 to 8 mph
SSW
|
|
Friday Night
Nov 13
|
Chance Light Rain
|
54°F |
8 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Collinsville.