Jefferson County, OR Weather Forecast
County weather hub
Sunny
Compare major city weather across Jefferson County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 68. North wind 2 to 8 mph, with gusts as high as 18 mph.
County Weather Overview
This county weather page brings together forecast coverage for Jefferson County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 3 of 3 mapped cities in Jefferson County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 11:04 AM PDT
- Forecast office
- PDT
- Source
- NOAA / NWS
Daily Outlook
This Week in Jefferson County
Friday looks like the warmest upcoming period in Jefferson County at 77 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 35 degrees F.
The strongest winds are forecast for Saturday at about 5 to 12 mph W.
The forecast from Oct 15 through Oct 21 stays mostly dry.
Forecast Details
- Last updated
- Oct 15, 2026 11:04 AM PDT
- Coverage
- 8 days
- Time zone
- America/Los_Angeles
- Forecast office
- PDT
- Radar station
- KRTX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear. Low around 39, with temperatures rising to around 42 overnight. West wind 1 to 6 mph.
Sunny. High near 77, with temperatures falling to around 75 in the afternoon. South wind 3 to 8 mph, with gusts as high as 18 mph.
Partly cloudy, with a low around 43. Southwest wind 1 to 9 mph.
Mostly sunny, with a high near 64. West wind 5 to 12 mph, with gusts as high as 21 mph.
Partly cloudy, with a low around 36.
Sunny, with a high near 59.
Mostly cloudy, with a low around 37.
Partly sunny, with a high near 56.
Mostly cloudy, with a low around 36.
Mostly sunny, with a high near 55.
Mostly clear, with a low around 35.
Sunny, with a high near 58.
Partly cloudy, with a low around 36.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Oct 15
|
Sunny
|
68°F |
2 to 8 mph
N
|
|
Tonight
Oct 15
|
Mostly Clear
|
39°F |
1 to 6 mph
W
|
|
Friday
Oct 16
|
Sunny
|
77°F |
3 to 8 mph
S
|
|
Friday Night
Oct 16
|
Partly Cloudy
|
43°F |
1 to 9 mph
SW
|
|
Saturday
Oct 17
|
Mostly Sunny
|
64°F |
5 to 12 mph
W
|
|
Saturday Night
Oct 17
|
Partly Cloudy
|
36°F |
2 to 12 mph
NW
|
|
Sunday
Oct 18
|
Sunny
|
59°F |
2 to 7 mph
S
|
|
Sunday Night
Oct 18
|
Mostly Cloudy
|
37°F |
1 to 7 mph
NW
|
|
Monday
Oct 19
|
Partly Sunny
|
56°F |
2 to 7 mph
W
|
|
Monday Night
Oct 19
|
Mostly Cloudy
|
36°F |
2 to 7 mph
W
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
55°F |
2 to 8 mph
NW
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
35°F |
1 to 8 mph
NW
|
|
Wednesday
Oct 21
|
Sunny
|
58°F |
2 to 6 mph
W
|
|
Wednesday Night
Oct 21
|
Partly Cloudy
|
36°F |
2 to 6 mph
W
|
Major City Forecasts
Live forecast snapshots for major cities across Jefferson County.
Coverage
Forecast coverage currently spans 3 of 3 mapped cities in Jefferson County.
Largest mapped city population in this region: 7,106.
