KNOXVILLE, IA 50138 Weather Forecast & Current Conditions

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KNOXVILLE, IA
Current Weather

2:35 PM CST MAR 7, 2026
Overcast
39°F
Feels Like: 30°F
Dewpoint: 32°F
Rel. Hum.: 76%
Visibility: 10 miles
Wind: W at 16 mph
Pressure: 29.98 inches
Last 72 hours

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KNOXVILLE, IA 50138
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Partly sunny. Much cooler with highs in the mid 40s. West winds 10 to 15 mph with gusts up to 25 mph.
TONIGHT
Mostly clear. Lows in the mid 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
SUNDAY
Sunny. Not as cool with highs in the mid 60s. Southwest winds around 15 mph with gusts up to 25 mph.
SUNDAY NIGHT
Clear. Lows in the upper 40s. Southwest winds 10 to 15 mph with gusts up to 30 mph.
MONDAY
Sunny. Highs in the lower 70s. Southwest winds 10 to 15 mph.
MONDAY NIGHT
Clear. Lows in the upper 40s.
TUESDAY
Mostly sunny in the morning, then mostly cloudy with a chance of rain and thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 40 percent.
TUESDAY NIGHT
Cloudy. A chance of rain and thunderstorms in the evening, then rain likely after midnight. Lows in the mid 30s. Chance of rain 70 percent.
WEDNESDAY
Mostly cloudy with a chance of rain in the morning, then mostly sunny in the afternoon. Much cooler with highs in the upper 40s. Chance of rain 40 percent.
WEDNESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 20s.
THURSDAY
Mostly sunny. Highs in the mid 50s.
THURSDAY NIGHT
Mostly cloudy. A slight chance of rain in the evening. Not as cool with lows in the mid 40s. Chance of rain 20 percent.
FRIDAY
Mostly cloudy. Highs in the upper 50s.

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 AM PST  3/ 7/2026
Saturday
7 MAR 2026
KNOXVILLE, IA 50138 weather forecast Day 1, 12 hours 12 PM 42° 34° Mostly Cloudy 0%

0% Thunder
( 0% severe)
NW   17 67% 32°
High 46° KNOXVILLE, IA 50138 weather forecast Day 1, 15 hours 3 PM 45° 38° Mostly Cloudy WNW   15 58% 31°
Decreasing Clouds



KNOXVILLE, IA 50138 weather forecast Day 1, 18 hours 6 PM 43° 38° Partly Cloudy 0%

0% Thunder
( 0% severe)
W   9 62% 31°
KNOXVILLE, IA 50138 weather forecast Day 1, 21 hours 9 PM 39° 33° Clear WSW   8 70% 30°
Sunday
8 MAR 2026
KNOXVILLE, IA 50138 weather forecast Day 2, 0 hours 12 AM 37° 30° Partly Cloudy 0%

0% Thunder
( 0% severe)
SW   10 75% 30°
Low 37° KNOXVILLE, IA 50138 weather forecast Day 2, 3 hours 3 AM 39° 31° Clear SW   14 67% 29°
High 66° KNOXVILLE, IA 50138 weather forecast Day 2, 6 hours 6 AM 40° 32° Partly Cloudy 0%

0% Thunder
( 0% severe)
SW   15 67% 30°

Partly Cloudy



KNOXVILLE, IA 50138 weather forecast Day 2, 9 hours 9 AM 47° 41° Partly Cloudy SW   15 58% 33°
KNOXVILLE, IA 50138 weather forecast Day 2, 12 hours 12 PM 59° 56° Partly Cloudy 0%

0% Thunder
( 0% severe)
SW   15 42% 36°
KNOXVILLE, IA 50138 weather forecast Day 2, 15 hours 3 PM 65° 65° Clear SW   17 35% 37°
KNOXVILLE, IA 50138 weather forecast Day 2, 18 hours 6 PM 60° 58° Clear 0%

0% Thunder
( 0% severe)
SW   14 44% 38°
KNOXVILLE, IA 50138 weather forecast Day 2, 21 hours 9 PM 55° 51° Clear SSW   15 55% 39°
Monday
9 MAR 2026
KNOXVILLE, IA 50138 weather forecast Day 3, 0 hours 12 AM 52° 47° Clear 0%

0% Thunder
( 0% severe)
SW   16 63% 40°
Low 48° KNOXVILLE, IA 50138 weather forecast Day 3, 3 hours 3 AM 50° 45° Clear SW   15 66% 39°
High 71° KNOXVILLE, IA 50138 weather forecast Day 3, 6 hours 6 AM 49° 44° Clear 0%

0% Thunder
( 0% severe)
SSW   14 68% 39°

Clear



KNOXVILLE, IA 50138 weather forecast Day 3, 9 hours 9 AM 55° 52° Clear SW   13 61% 42°
KNOXVILLE, IA 50138 weather forecast Day 3, 15 hours 12 PM 65° 65° Clear 0%

0% Thunder
( 0% severe)
SW   13 45% 43°
KNOXVILLE, IA 50138 weather forecast Day 3, 18 hours 3 PM 69° 69° Clear SW   12 39% 43°
KNOXVILLE, IA 50138 weather forecast Day 3, 21 hours 6 PM 64° 64° Clear     SW   7 46% 43°

KNOXVILLE, IA extended weather forecast

Tuesday
10 MAR 2026
Wednesday
11 MAR 2026
Thursday
12 MAR 2026
Friday
13 MAR 2026
Saturday
14 MAR 2026
Low 51° Low 35° Low 26° Low 39° Low 29°
High 63° High 40° High 49° High 55° High 42°
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 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
51% Rain
Overcast
95% Rain
Clear
13% Snow
Clear
15% Rain
Mostly Cloudy
25% Rain/Snow
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