Etna, CA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Etna, CA in one place.
Sunny, with a high near 39.
Local Weather Overview
This forecast page for Etna, 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 13, 2026 9:51 AM PDT.
The active forecast window currently covers Apr 16 to Apr 19, 2026 for Etna, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 16 to Apr 19, 2026
- Latest sync
- Apr 13, 2026 9:51 AM PDT
- Forecast office
- MFR
- Source
- NOAA / NWS
Daily Outlook
This Week in Etna
Saturday looks like the warmest upcoming period in Etna at 54 degrees F.
Thursday Night is the coolest period ahead with temperatures near 26 degrees F.
The strongest winds are forecast for Thursday at about 7 to 15 mph N.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 13, 2026 9:51 AM PDT
- Coverage
- 5 days
- Time zone
- America/Los_Angeles
- Forecast office
- MFR
- Radar station
- KMAX
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 26.
Sunny, with a high near 50.
Partly cloudy, with a low around 36.
A slight chance of rain after 5pm. Mostly sunny, with a high near 54.
A slight chance of rain before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 39.
A chance of rain and snow. Partly sunny, with a high near 47.
A chance of rain before 8pm, then a chance of snow. Mostly cloudy, with a low around 36.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Apr 16
|
Sunny
|
39°F |
7 to 15 mph
N
|
|
Thursday Night
Apr 16
|
Mostly Clear
|
26°F |
3 to 12 mph
NNE
|
|
Friday
Apr 17
|
Sunny
|
50°F |
7 mph
NE
|
|
Friday Night
Apr 17
|
Partly Cloudy
|
36°F |
6 mph
WSW
|
|
Saturday
Apr 18
|
Mostly Sunny then Slight Chance Light Rain
|
54°F |
5 to 10 mph
SW
|
|
Saturday Night
Apr 18
|
Slight Chance Light Rain then Chance Rain And Snow
|
39°F |
7 to 10 mph
SW
|
|
Sunday
Apr 19
|
Chance Rain And Snow
|
47°F |
7 to 12 mph
SW
|
|
Sunday Night
Apr 19
|
Chance Light Snow
|
36°F |
6 to 12 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Etna.