Grays Flat, CA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Grays Flat, CA in one place.
Sunny. High near 77, with temperatures falling to around 74 in the afternoon. West wind around 3 mph.
Local Weather Overview
This forecast page for Grays Flat, 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: Sep 14, 2026 7:42 PM PDT.
The active forecast window currently covers Sep 15 to Sep 20, 2026 for Grays Flat, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 20, 2026
- Latest sync
- Sep 14, 2026 7:42 PM PDT
- Forecast office
- STO
- Source
- NOAA / NWS
Daily Outlook
This Week in Grays Flat
Saturday looks like the warmest upcoming period in Grays Flat at 82 degrees F.
Thursday Night is the coolest period ahead with temperatures near 45 degrees F.
The strongest winds are forecast for Wednesday at about 1 to 5 mph SE.
The forecast from Sep 15 through Sep 20 stays mostly dry.
Forecast Details
- Last updated
- Sep 14, 2026 7:42 PM PDT
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- STO
- Radar station
- KBBX
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 48. South southeast wind around 3 mph.
Sunny, with a high near 71. Southeast wind 1 to 5 mph.
Mostly clear, with a low around 46.
Sunny, with a high near 69.
Clear, with a low around 45.
Sunny, with a high near 78.
Clear, with a low around 48.
Sunny, with a high near 82.
Mostly clear, with a low around 51.
Sunny, with a high near 82.
Mostly clear, with a low around 51.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Sep 15
|
Sunny
|
77°F |
3 mph
W
|
|
Tuesday Night
Sep 15
|
Mostly Clear
|
48°F |
3 mph
SSE
|
|
Wednesday
Sep 16
|
Sunny
|
71°F |
1 to 5 mph
SE
|
|
Wednesday Night
Sep 16
|
Mostly Clear
|
46°F |
0 to 3 mph
NNE
|
|
Thursday
Sep 17
|
Sunny
|
69°F |
2 mph
S
|
|
Thursday Night
Sep 17
|
Clear
|
45°F |
2 mph
WNW
|
|
Friday
Sep 18
|
Sunny
|
78°F |
2 mph
NNE
|
|
Friday Night
Sep 18
|
Clear
|
48°F |
1 mph
NNE
|
|
Saturday
Sep 19
|
Sunny
|
82°F |
2 mph
N
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
51°F |
1 mph
NW
|
|
Sunday
Sep 20
|
Sunny
|
82°F |
2 mph
NNE
|
|
Sunday Night
Sep 20
|
Mostly Clear
|
51°F |
2 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Grays Flat.