Rainbow, CA Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Rainbow, CA in one place.
Mostly sunny, with a high near 79. West wind 0 to 10 mph.
Local Weather Overview
This forecast page for Rainbow, 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: Jun 1, 2026 10:58 AM PDT.
The active forecast window currently covers Jun 3 to Jun 7, 2026 for Rainbow, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 3 to Jun 7, 2026
- Latest sync
- Jun 1, 2026 10:58 AM PDT
- Forecast office
- SGX
- Source
- NOAA / NWS
Daily Outlook
This Week in Rainbow
Thursday looks like the warmest upcoming period in Rainbow at 80 degrees F.
Sunday Night is the coolest period ahead with temperatures near 54 degrees F.
The strongest winds are forecast for Wednesday at about 0 to 10 mph W.
The forecast from Jun 3 through Jun 7 stays mostly dry.
Forecast Details
- Last updated
- Jun 1, 2026 10:58 AM PDT
- Coverage
- 6 days
- Time zone
- America/Los_Angeles
- Forecast office
- SGX
- Radar station
- KNKX
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 56.
Sunny, with a high near 80.
Partly cloudy, with a low around 56.
Sunny, with a high near 77.
Partly cloudy, with a low around 55.
Mostly sunny, with a high near 77.
Partly cloudy, with a low around 55.
Mostly sunny, with a high near 76.
Partly cloudy, with a low around 54.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jun 3
|
Mostly Sunny
|
79°F |
0 to 10 mph
W
|
|
Wednesday Night
Jun 3
|
Mostly Clear
|
56°F |
0 to 5 mph
S
|
|
Thursday
Jun 4
|
Sunny
|
80°F |
0 to 10 mph
S
|
|
Thursday Night
Jun 4
|
Partly Cloudy
|
56°F |
0 to 10 mph
S
|
|
Friday
Jun 5
|
Sunny
|
77°F |
0 to 10 mph
S
|
|
Friday Night
Jun 5
|
Partly Cloudy
|
55°F |
0 to 10 mph
S
|
|
Saturday
Jun 6
|
Mostly Sunny
|
77°F |
0 to 10 mph
SW
|
|
Saturday Night
Jun 6
|
Partly Cloudy
|
55°F |
0 to 10 mph
S
|
|
Sunday
Jun 7
|
Mostly Sunny
|
76°F |
0 to 10 mph
S
|
|
Sunday Night
Jun 7
|
Partly Cloudy
|
54°F |
0 to 5 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Rainbow.