KNOXVILLE, IA 50138 Weather Forecast & Current Conditions

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KNOXVILLE, IA
Current Weather

6:15 AM CST FEB 26, 2026
Overcast
28°F
Feels Like: 22°F
Dewpoint: 23°F
Rel. Hum.: 80%
Visibility: 10 miles
Wind: E at 5 mph
Pressure: 29.82 inches
Last 72 hours

Local Area Snow Depth

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KNOXVILLE, IA 50138
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly cloudy, then becoming mostly sunny this morning, then becoming sunny. Highs in the lower 50s. East winds around 5 mph, becoming south this morning, then becoming west this afternoon.
TONIGHT
Mostly clear. Lows in the lower 30s. Southwest winds 5 to 10 mph.
FRIDAY
Sunny. Highs in the lower 60s. West winds 10 to 15 mph with gusts up to 25 mph.
FRIDAY NIGHT
Mostly clear in the evening, then becoming mostly cloudy. Lows in the upper 20s. Northwest winds 5 to 10 mph, becoming northeast after midnight.
SATURDAY
Mostly cloudy with a slight chance of snow in the morning, then mostly sunny in the afternoon. Much cooler with highs in the upper 30s. Northeast winds 10 to 15 mph. Chance of snow 20 percent.
SATURDAY NIGHT
Mostly clear in the evening, then becoming mostly cloudy. Lows around 20.
SUNDAY
Cloudy. A chance of snow in the morning, then snow likely in the afternoon. Moderate snow accumulation possible. Highs around 30. Chance of snow 60 percent.
SUNDAY NIGHT
Mostly cloudy. A chance of snow, mainly in the evening. Lows around 20. Chance of snow 40 percent.
MONDAY
Mostly cloudy. Highs in the mid 30s.
MONDAY NIGHT
Cloudy with a chance of rain. A chance of snow after midnight. Lows in the lower 20s. Chance of precipitation 30 percent.
TUESDAY
Mostly cloudy. A chance of rain and snow in the morning, then a slight chance of rain in the afternoon. Highs in the lower 40s. Chance of precipitation 30 percent.
TUESDAY NIGHT
Mostly cloudy with a slight chance of rain. A slight chance of freezing rain after midnight. Lows in the upper 20s. Chance of precipitation 20 percent.
WEDNESDAY
Mostly cloudy. A slight chance of rain in the morning, then a chance of rain in the afternoon. Highs in the mid 40s. Chance of rain 30 percent.

Visible Weather Satellite
KNOXVILLE, IA 50138
Infrared Weather Satellite
KNOXVILLE, IA 50138
NEXRAD Weather Radar
KNOXVILLE, IA 50138

KNOXVILLE, IA 3 hourly weather forecast

weather forecast created  4:00 PM PST  2/25/2026
Thursday
26 FEB 2026
KNOXVILLE, IA 50138 weather forecast Day 1, 0 hours 12 AM 29° 23° Mostly Cloudy 10%
SNOW/ICE
<.05 in
0% Thunder
( 1% severe)
ESE   6 73% 22°
Low 27° KNOXVILLE, IA 50138 weather forecast Day 1, 3 hours 3 AM 29° 24° Mostly Cloudy ESE   5 77% 23°
High 54° KNOXVILLE, IA 50138 weather forecast Day 1, 6 hours 6 AM 28° 23° Mostly Cloudy 1%

0% Thunder
( 0% severe)
SSE   5 84% 24°

Decreasing Clouds



KNOXVILLE, IA 50138 weather forecast Day 1, 9 hours 9 AM 35° 29° Mostly Cloudy SSW   7 78% 29°
KNOXVILLE, IA 50138 weather forecast Day 1, 12 hours 12 PM 48° 43° Partly Cloudy 1%

0% Thunder
( 0% severe)
SW   10 56% 33°
KNOXVILLE, IA 50138 weather forecast Day 1, 15 hours 3 PM 54° 51° Clear W   10 43% 32°
KNOXVILLE, IA 50138 weather forecast Day 1, 18 hours 6 PM 47° 44° Clear 0%

0% Thunder
( 0% severe)
W   6 56% 32°
KNOXVILLE, IA 50138 weather forecast Day 1, 21 hours 9 PM 41° 36° Partly Cloudy WSW   7 65% 30°
Friday
27 FEB 2026
KNOXVILLE, IA 50138 weather forecast Day 2, 0 hours 12 AM 37° 32° Clear 0%

0% Thunder
( 0% severe)
WSW   7 72% 29°
Low 33° KNOXVILLE, IA 50138 weather forecast Day 2, 3 hours 3 AM 36° 29° Clear WSW   9 72% 28°
High 63° KNOXVILLE, IA 50138 weather forecast Day 2, 6 hours 6 AM 36° 28° Partly Cloudy 0%

0% Thunder
( 0% severe)
SW   10 72% 28°

Clear



KNOXVILLE, IA 50138 weather forecast Day 2, 9 hours 9 AM 47° 41° Clear SW   13 58% 33°
KNOXVILLE, IA 50138 weather forecast Day 2, 12 hours 12 PM 59° 56° Clear 0%

0% Thunder
( 0% severe)
WSW   14 40% 35°
KNOXVILLE, IA 50138 weather forecast Day 2, 15 hours 3 PM 62° 60° Clear W   14 36% 35°
KNOXVILLE, IA 50138 weather forecast Day 2, 18 hours 6 PM 54° 52° Clear 0%

0% Thunder
( 0% severe)
WNW   8 45% 33°
KNOXVILLE, IA 50138 weather forecast Day 2, 21 hours 9 PM 44° 40° Clear NNW   7 60% 31°

KNOXVILLE, IA extended weather forecast

Saturday
28 FEB 2026
Sunday
1 MAR 2026
Monday
2 MAR 2026
Tuesday
3 MAR 2026
Wednesday
4 MAR 2026
Low 27° Low 12° Low 16° Low 23° Low 30°
High 32° High 30° High 36° High 45° High 46°
KNOXVILLE, IA 50138 weather forecast Day 3 KNOXVILLE, IA 50138 weather forecast Day 4 KNOXVILLE, IA 50138 weather forecast Day 5 KNOXVILLE, IA 50138 weather forecast Day 6 KNOXVILLE, IA 50138 weather forecast Day 7
Mostly Cloudy
6% Rain/Snow
Overcast
28% Snow
Mostly Cloudy
17% Snow
Mostly Cloudy
27% Snow
Mostly Cloudy
43% Rain
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