Knoxville, IA Weather Forecast
Local 7-day forecast
Patchy Fog then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Knoxville, IA in one place.
Patchy fog before 8am, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 86. East northeast wind 1 to 5 mph. Chance of precipitation is 30%.
Local Weather Overview
This forecast page for Knoxville, IA 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: Jul 10, 2026 8:31 AM CDT.
The active forecast window currently covers Jul 10 to Jul 16, 2026 for Knoxville, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 10 to Jul 16, 2026
- Latest sync
- Jul 10, 2026 8:31 AM CDT
- Forecast office
- DMX
- Source
- NOAA / NWS
Daily Outlook
This Week in Knoxville
Wednesday looks like the warmest upcoming period in Knoxville at 93 degrees F.
Saturday Night is the coolest period ahead with temperatures near 66 degrees F.
The strongest winds are forecast for Saturday at about 3 to 9 mph ENE.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 10, 2026 8:31 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- DMX
- Radar station
- KDMX
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 before 7pm. Mostly cloudy, with a low around 67. Northeast wind around 6 mph. Chance of precipitation is 20%.
Sunny, with a high near 87. East northeast wind 3 to 9 mph.
Mostly clear, with a low around 66. East wind 3 to 9 mph.
Sunny, with a high near 88. East wind 3 to 8 mph.
Clear, with a low around 67.
Sunny, with a high near 90.
Clear, with a low around 68.
Sunny, with a high near 92.
Clear, with a low around 70.
Sunny, with a high near 93.
Mostly clear, with a low around 72.
Sunny, with a high near 93.
Mostly clear, with a low around 73.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Jul 10
|
Patchy Fog then Chance Showers And Thunderstorms
|
86°F |
1 to 5 mph
ENE
|
|
Tonight
Jul 10
|
Slight Chance Rain Showers then Mostly Cloudy
|
67°F |
6 mph
NE
|
|
Saturday
Jul 11
|
Sunny
|
87°F |
3 to 9 mph
ENE
|
|
Saturday Night
Jul 11
|
Mostly Clear
|
66°F |
3 to 9 mph
E
|
|
Sunday
Jul 12
|
Sunny
|
88°F |
3 to 8 mph
E
|
|
Sunday Night
Jul 12
|
Clear
|
67°F |
3 to 8 mph
ESE
|
|
Monday
Jul 13
|
Sunny
|
90°F |
2 to 8 mph
SE
|
|
Monday Night
Jul 13
|
Clear
|
68°F |
3 to 8 mph
SSE
|
|
Tuesday
Jul 14
|
Sunny
|
92°F |
6 mph
SSE
|
|
Tuesday Night
Jul 14
|
Clear
|
70°F |
6 mph
SSE
|
|
Wednesday
Jul 15
|
Sunny
|
93°F |
6 mph
SW
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
72°F |
7 mph
S
|
|
Thursday
Jul 16
|
Sunny
|
93°F |
5 to 9 mph
SSW
|
|
Thursday Night
Jul 16
|
Mostly Clear
|
73°F |
9 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Knoxville.
