KNOXVILLE, IA 50138 Weather Forecast & Current Conditions

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KNOXVILLE, IA
Current Weather

1:35 AM CST JAN 18, 2026
Scattered Clouds
7°F
Feels Like: -5°F
Dewpoint: 0°F
Rel. Hum.: 69%
Visibility: 10 miles
Wind: WSW at 7 mph
Pressure:
Last 72 hours

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KNOXVILLE, IA 50138
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Mostly cloudy. Near steady temperature around 7 above. West winds 5 to 10 mph.
SUNDAY
Mostly cloudy with a chance of flurries. Patchy blowing snow in the afternoon. Not as cool with highs around 30. Southwest winds 10 to 15 mph with gusts up to 25 mph, becoming northwest 15 to 20 mph with gusts up to 40 mph in the afternoon.
SUNDAY NIGHT
Mostly cloudy in the evening, then clearing. Patchy blowing snow. Breezy with lows around 2 above. Northwest winds 20 to 25 mph. Gusts up to 45 mph in the evening.
MARTIN LUTHER KING JR DAY
Mostly sunny. Cooler with highs around 15. Northwest winds 10 to 15 mph with gusts up to 25 mph.
MONDAY NIGHT
Partly cloudy. Lows around 7 above. Southwest winds 5 to 10 mph.
TUESDAY
Mostly sunny. Not as cool with highs in the lower 30s.
TUESDAY NIGHT
Mostly cloudy. Lows in the lower 20s.
WEDNESDAY
Mostly sunny. Highs in the lower 30s.
WEDNESDAY NIGHT
Partly cloudy. Lows 10 to 15.
THURSDAY
Mostly sunny. Highs in the lower 30s.
THURSDAY NIGHT
Mostly cloudy. Lows 15 to 20.
FRIDAY
Partly sunny. Highs in the upper 20s.
FRIDAY NIGHT
Mostly cloudy. Lows zero to 5 above zero.

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  1/17/2026
Sunday
18 JAN 2026
KNOXVILLE, IA 50138 weather forecast Day 1, 0 hours 12 AM -5° Partly Cloudy 5%

0% Thunder
( 0% severe)
W   9 59% -2°
Low 7° KNOXVILLE, IA 50138 weather forecast Day 1, 3 hours 3 AM -5° Mostly Cloudy WSW   9 59% -2°
High 29° KNOXVILLE, IA 50138 weather forecast Day 1, 6 hours 6 AM -5° Mostly Cloudy 4%

0% Thunder
( 0% severe)
SW   10 59% -1°

Mostly Cloudy



KNOXVILLE, IA 50138 weather forecast Day 1, 9 hours 9 AM 15° Mostly Cloudy SSW   13 51%
KNOXVILLE, IA 50138 weather forecast Day 1, 12 hours 12 PM 23° 10° Mostly Cloudy 3%

0% Thunder
( 1% severe)
WSW   15 35%
KNOXVILLE, IA 50138 weather forecast Day 1, 15 hours 3 PM 27° 14° Mostly Cloudy NW   18 40%
KNOXVILLE, IA 50138 weather forecast Day 1, 18 hours 6 PM 22° Mostly Cloudy 0%

0% Thunder
( 0% severe)
NW   17 47%
KNOXVILLE, IA 50138 weather forecast Day 1, 21 hours 9 PM 16° -1° Mostly Cloudy NW   20 48%
Monday
19 JAN 2026
KNOXVILLE, IA 50138 weather forecast Day 2, 0 hours 12 AM -10° Partly Cloudy 0%

0% Thunder
( 0% severe)
NW   20 50% -4°
Low 2° KNOXVILLE, IA 50138 weather forecast Day 2, 3 hours 3 AM -15° Partly Cloudy NW   18 52% -7°
High 14° KNOXVILLE, IA 50138 weather forecast Day 2, 6 hours 6 AM -15° Partly Cloudy 0%

0% Thunder
( 0% severe)
NW   16 52% -8°

Partly Cloudy



KNOXVILLE, IA 50138 weather forecast Day 2, 9 hours 9 AM -14° Partly Cloudy NW   15 52% -8°
KNOXVILLE, IA 50138 weather forecast Day 2, 12 hours 12 PM -8° Clear 0%

0% Thunder
( 0% severe)
WNW   15 40% -8°
KNOXVILLE, IA 50138 weather forecast Day 2, 15 hours 3 PM 14° Partly Cloudy W   13 31% -8°
KNOXVILLE, IA 50138 weather forecast Day 2, 18 hours 6 PM 12° Partly Cloudy 1%

0% Thunder
( 0% severe)
W   7 38% -6°
KNOXVILLE, IA 50138 weather forecast Day 2, 21 hours 9 PM 11° Mostly Cloudy WSW   7 45% -4°

KNOXVILLE, IA extended weather forecast

Tuesday
20 JAN 2026
Wednesday
21 JAN 2026
Thursday
22 JAN 2026
Friday
23 JAN 2026
Saturday
24 JAN 2026
Low 7° Low 19° Low 13° Low 21° Low 2°
High 24° High 31° High 28° High 29° High 7°
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
Partly Cloudy
1% Snow
Mostly Cloudy
20% Snow
Partly Cloudy
9% Snow
Mostly Cloudy
17% Snow
Overcast
21% Snow
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