Coso Junction, CA Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Coso Junction, CA in one place.
A chance of rain showers before 4pm. Mostly sunny. High near 65, with temperatures falling to around 62 in the afternoon. West wind 13 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Local Weather Overview
This forecast page for Coso Junction, 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: Apr 26, 2026 12:10 PM PDT.
The active forecast window currently covers Apr 26 to May 2, 2026 for Coso Junction, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 26 to May 2, 2026
- Latest sync
- Apr 26, 2026 12:10 PM PDT
- Forecast office
- VEF
- Source
- NOAA / NWS
Daily Outlook
This Week in Coso Junction
Saturday looks like the warmest upcoming period in Coso Junction at 84 degrees F.
Tonight is the coolest period ahead with temperatures near 40 degrees F.
The strongest winds are forecast for Saturday at about 5 to 21 mph SSW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 26, 2026 12:10 PM PDT
- Coverage
- 8 days
- Time zone
- America/Los_Angeles
- Forecast office
- VEF
- Radar station
- KEYX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of rain showers after 5am. Mostly clear. Low around 40, with temperatures rising to around 42 overnight. West wind 7 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm. Mostly sunny, with a high near 64. Southwest wind 7 to 12 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Mostly clear, with a low around 44. West wind 6 to 9 mph.
Sunny, with a high near 70. East southeast wind 7 to 14 mph, with gusts as high as 20 mph.
Mostly clear, with a low around 49.
Mostly sunny, with a high near 75.
Partly cloudy, with a low around 53.
Sunny, with a high near 79.
Mostly clear, with a low around 55.
Sunny, with a high near 83.
Mostly clear, with a low around 56.
Sunny, with a high near 84.
Partly cloudy, with a low around 55.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Apr 26
|
Chance Rain Showers
|
65°F |
13 to 17 mph
W
|
|
Tonight
Apr 26
|
Mostly Clear then Slight Chance Rain Showers
|
40°F |
7 to 16 mph
W
|
|
Monday
Apr 27
|
Chance Rain Showers
|
64°F |
7 to 12 mph
SW
|
|
Monday Night
Apr 27
|
Mostly Clear
|
44°F |
6 to 9 mph
W
|
|
Tuesday
Apr 28
|
Sunny
|
70°F |
7 to 14 mph
ESE
|
|
Tuesday Night
Apr 28
|
Mostly Clear
|
49°F |
6 to 9 mph
WSW
|
|
Wednesday
Apr 29
|
Mostly Sunny
|
75°F |
7 to 14 mph
E
|
|
Wednesday Night
Apr 29
|
Partly Cloudy
|
53°F |
2 to 10 mph
WSW
|
|
Thursday
Apr 30
|
Sunny
|
79°F |
8 to 15 mph
NNE
|
|
Thursday Night
Apr 30
|
Mostly Clear
|
55°F |
6 to 9 mph
W
|
|
Friday
May 1
|
Sunny
|
83°F |
9 to 16 mph
E
|
|
Friday Night
May 1
|
Mostly Clear
|
56°F |
7 to 10 mph
WSW
|
|
Saturday
May 2
|
Sunny
|
84°F |
5 to 21 mph
SSW
|
|
Saturday Night
May 2
|
Partly Cloudy
|
55°F |
6 to 15 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Coso Junction.