Siskiyou County, CA Weather Forecast
County weather hub
Partly Cloudy
Compare major city weather across Siskiyou County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Partly cloudy, with a low around 36. Southeast wind around 1 mph.
County Weather Overview
This county weather page brings together forecast coverage for Siskiyou County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 5 of 5 mapped cities in Siskiyou County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Nov 6 to Nov 12, 2026
- Latest sync
- Nov 6, 2026 5:08 AM PST
- Forecast office
- MFR
- Source
- NOAA / NWS
Daily Outlook
This Week in Siskiyou County
Saturday looks like the warmest upcoming period in Siskiyou County at 64 degrees F.
Overnight is the coolest period ahead with temperatures near 36 degrees F.
The strongest winds are forecast for Wednesday Night at about 7 to 16 mph S.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 6, 2026 5:08 AM PST
- Coverage
- 7 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 sunny. High near 59, with temperatures falling to around 54 in the afternoon. East wind 0 to 3 mph.
Mostly clear. Low around 38, with temperatures rising to around 40 overnight. Southeast wind 0 to 3 mph.
Mostly sunny, with a high near 64. South southwest wind 2 to 15 mph, with gusts as high as 22 mph.
Mostly cloudy, with a low around 40. South southwest wind 6 to 15 mph, with gusts as high as 22 mph.
Mostly cloudy, with a high near 53.
Mostly cloudy, with a low around 38.
A slight chance of rain between 10am and 4pm. Partly sunny, with a high near 55.
Partly cloudy, with a low around 39.
Mostly sunny, with a high near 58.
A slight chance of rain after 4am. Partly cloudy, with a low around 41.
A chance of rain. Mostly sunny, with a high near 59.
A chance of rain. Mostly cloudy, with a low around 40.
A chance of rain. Partly sunny, with a high near 54.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Nov 6
|
Partly Cloudy
|
36°F |
1 mph
SE
|
|
Friday
Nov 6
|
Mostly Sunny
|
59°F |
0 to 3 mph
E
|
|
Friday Night
Nov 6
|
Mostly Clear
|
38°F |
0 to 3 mph
SE
|
|
Saturday
Nov 7
|
Mostly Sunny
|
64°F |
2 to 15 mph
SSW
|
|
Saturday Night
Nov 7
|
Mostly Cloudy
|
40°F |
6 to 15 mph
SSW
|
|
Sunday
Nov 8
|
Mostly Cloudy
|
53°F |
2 to 6 mph
NNW
|
|
Sunday Night
Nov 8
|
Mostly Cloudy
|
38°F |
1 to 5 mph
SW
|
|
Monday
Nov 9
|
Slight Chance Light Rain
|
55°F |
6 mph
SSW
|
|
Monday Night
Nov 9
|
Partly Cloudy
|
39°F |
3 to 12 mph
SSW
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
58°F |
1 to 7 mph
NE
|
|
Tuesday Night
Nov 10
|
Partly Cloudy then Slight Chance Light Rain
|
41°F |
1 to 10 mph
SSE
|
|
Veterans Day
Nov 11
|
Chance Light Rain
|
59°F |
8 mph
SSE
|
|
Wednesday Night
Nov 11
|
Chance Light Rain
|
40°F |
7 to 16 mph
S
|
|
Thursday
Nov 12
|
Chance Light Rain
|
54°F |
5 to 10 mph
S
|
Major City Forecasts
Live forecast snapshots for major cities across Siskiyou County.
Coverage
Forecast coverage currently spans 5 of 5 mapped cities in Siskiyou County.
Largest mapped city population in this region: 7,503.
