Johnston Corner, CA Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Johnston Corner, CA in one place.
Mostly sunny. High near 68, with temperatures falling to around 62 in the afternoon. North northwest wind 2 to 6 mph.
Local Weather Overview
This forecast page for Johnston Corner, 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 5, 2026 1:32 PM PST.
The active forecast window currently covers Nov 6 to Nov 11, 2026 for Johnston Corner, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 1:32 PM PST
- Forecast office
- MTR
- Source
- NOAA / NWS
Daily Outlook
This Week in Johnston Corner
Saturday looks like the warmest upcoming period in Johnston Corner at 70 degrees F.
Monday Night is the coolest period ahead with temperatures near 50 degrees F.
The strongest winds are forecast for Veterans Day at about 2 to 7 mph SSE.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 5, 2026 1:32 PM PST
- 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
Clear, with a low around 53. Northeast wind around 3 mph.
Sunny, with a high near 70. West northwest wind around 5 mph.
Mostly clear, with a low around 52.
Sunny, with a high near 69.
Mostly clear, with a low around 52.
Mostly sunny, with a high near 66.
Mostly clear, with a low around 50.
Sunny, with a high near 67.
Mostly clear, with a low around 53.
A slight chance of rain after 4pm. Mostly sunny, with a high near 67.
A chance of rain. Partly cloudy, with a low around 52.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Mostly Sunny
|
68°F |
2 to 6 mph
NNW
|
|
Friday Night
Nov 6
|
Clear
|
53°F |
3 mph
NE
|
|
Saturday
Nov 7
|
Sunny
|
70°F |
5 mph
WNW
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
52°F |
2 mph
NNW
|
|
Sunday
Nov 8
|
Sunny
|
69°F |
1 to 5 mph
NNW
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
52°F |
0 to 3 mph
NNE
|
|
Monday
Nov 9
|
Mostly Sunny
|
66°F |
1 to 6 mph
N
|
|
Monday Night
Nov 9
|
Mostly Clear
|
50°F |
1 to 5 mph
N
|
|
Tuesday
Nov 10
|
Sunny
|
67°F |
1 to 5 mph
NNW
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
53°F |
0 to 3 mph
E
|
|
Veterans Day
Nov 11
|
Mostly Sunny then Slight Chance Light Rain
|
67°F |
2 to 7 mph
SSE
|
|
Wednesday Night
Nov 11
|
Chance Light Rain
|
52°F |
6 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Johnston Corner.