Knox County, TX Weather Forecast
County weather hub
Showers And Thunderstorms
Compare major city weather across Knox County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Showers and thunderstorms. Mostly cloudy. Low around 65, with temperatures rising to around 70 overnight. South southeast wind around 7 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
County Weather Overview
This county weather page brings together forecast coverage for Knox County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 2 of 2 mapped cities in Knox County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 6:15 AM CDT
- Forecast office
- OUN
- Source
- NOAA / NWS
Daily Outlook
This Week in Knox County
Wednesday looks like the warmest upcoming period in Knox County at 84 degrees F.
Saturday Night is the coolest period ahead with temperatures near 39 degrees F.
The strongest winds are forecast for Friday at about 21 to 26 mph N.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 6:15 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- OUN
- Radar station
- KFDR
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms. Mostly cloudy. High near 77, with temperatures falling to around 73 in the afternoon. West southwest wind 7 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Showers and thunderstorms likely before 10pm. Cloudy. Low around 51, with temperatures rising to around 58 overnight. North wind 18 to 23 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Partly sunny, with a high near 61. North wind 21 to 26 mph, with gusts as high as 37 mph.
Partly cloudy, with a low around 40. North wind 7 to 20 mph, with gusts as high as 30 mph.
Sunny, with a high near 60.
Mostly clear, with a low around 39.
Sunny, with a high near 67.
Mostly clear, with a low around 46.
Sunny, with a high near 76.
Mostly clear, with a low around 51.
Sunny, with a high near 80.
Mostly clear, with a low around 58.
Mostly sunny, with a high near 84.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Oct 15
|
Showers And Thunderstorms
|
65°F |
7 mph
SSE
|
|
Thursday
Oct 15
|
Showers And Thunderstorms
|
77°F |
7 to 18 mph
WSW
|
|
Thursday Night
Oct 15
|
Showers And Thunderstorms Likely then Cloudy
|
51°F |
18 to 23 mph
N
|
|
Friday
Oct 16
|
Partly Sunny
|
61°F |
21 to 26 mph
N
|
|
Friday Night
Oct 16
|
Partly Cloudy
|
40°F |
7 to 20 mph
N
|
|
Saturday
Oct 17
|
Sunny
|
60°F |
3 to 8 mph
NNE
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
39°F |
1 to 5 mph
SE
|
|
Sunday
Oct 18
|
Sunny
|
67°F |
5 to 9 mph
SSW
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
46°F |
5 to 8 mph
SSE
|
|
Monday
Oct 19
|
Sunny
|
76°F |
3 to 9 mph
S
|
|
Monday Night
Oct 19
|
Mostly Clear
|
51°F |
5 to 8 mph
SSE
|
|
Tuesday
Oct 20
|
Sunny
|
80°F |
5 to 9 mph
SSE
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
58°F |
7 mph
SSE
|
|
Wednesday
Oct 21
|
Mostly Sunny
|
84°F |
6 to 12 mph
S
|
Major City Forecasts
Live forecast snapshots for major cities across Knox County.
Coverage
Forecast coverage currently spans 2 of 2 mapped cities in Knox County.
Largest mapped city population in this region: 1,284.
