KNOXVILLE, IA 50138 Weather Forecast & Current Conditions

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KNOXVILLE, IA
Current Weather

4:15 AM CST JAN 19, 2026
Overcast
5°F
Feels Like: -17°F
Dewpoint: -4°F
Rel. Hum.: 62%
Visibility: 10 miles
Wind: NW at 23 mph, gusts to 30
Pressure: 30.27 inches
Last 72 hours

Local Area Snow Depth

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KNOXVILLE, IA 50138
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Partly cloudy. Highs around 15. Northwest winds 15 to 20 mph with gusts up to 35 mph. Wind chill values as low as 20 below.
TONIGHT
Mostly cloudy in the evening, then clearing. Lows around 5 above. West winds around 5 mph.
TUESDAY
Mostly sunny in the morning, then becoming mostly cloudy. Highs in the upper 20s. South winds 5 to 10 mph.
TUESDAY NIGHT
Mostly cloudy. A chance of snow in the evening. Little or no snow accumulation. Lows around 18. South winds 5 to 10 mph, becoming west after midnight. Chance of snow 40 percent.
WEDNESDAY
Mostly sunny. Highs in the mid 30s. West winds 10 to 15 mph with gusts up to 25 mph.
WEDNESDAY NIGHT
Partly cloudy in the evening, then clearing. Lows 10 to 15.
THURSDAY
Mostly sunny. Highs in the upper 20s.
THURSDAY NIGHT
Mostly cloudy. Cold with lows around zero.
FRIDAY
Mostly cloudy in the morning, then becoming partly sunny. Much cooler with highs 5 to 10 above.
FRIDAY NIGHT
Mostly cloudy. Cold with lows around 10 below. Wind chill values as low as 25 below.
SATURDAY
Partly sunny. A slight chance of snow in the afternoon. Highs 5 to 10 above. Chance of snow 20 percent. Wind chill values as low as 25 below.
SATURDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A 20 percent chance of snow. Cold with lows around zero.
SUNDAY
Mostly sunny. Highs around 20.

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  1/18/2026
Monday
19 JAN 2026
KNOXVILLE, IA 50138 weather forecast Day 1, 0 hours 12 AM 10° -9° Partly Cloudy 0%

0% Thunder
( 0% severe)
NW   20 56% -1°
Low 1° KNOXVILLE, IA 50138 weather forecast Day 1, 3 hours 3 AM -15° Partly Cloudy NW   18 58% -5°
High 14° KNOXVILLE, IA 50138 weather forecast Day 1, 6 hours 6 AM -18° Partly Cloudy 0%

0% Thunder
( 0% severe)
NW   16 58% -8°

Partly Cloudy



KNOXVILLE, IA 50138 weather forecast Day 1, 9 hours 9 AM -16° Partly Cloudy NW   15 55% -8°
KNOXVILLE, IA 50138 weather forecast Day 1, 12 hours 12 PM -7° Clear 0%

0% Thunder
( 0% severe)
WNW   14 42% -7°
KNOXVILLE, IA 50138 weather forecast Day 1, 15 hours 3 PM 14° Clear W   13 35% -6°
KNOXVILLE, IA 50138 weather forecast Day 1, 18 hours 6 PM 13° Mostly Cloudy 1%

0% Thunder
( 0% severe)
W   7 41% -4°
KNOXVILLE, IA 50138 weather forecast Day 1, 21 hours 9 PM 11° Mostly Cloudy WSW   6 53% -1°
Tuesday
20 JAN 2026
KNOXVILLE, IA 50138 weather forecast Day 2, 0 hours 12 AM 10° Partly Cloudy 0%

0% Thunder
( 0% severe)
W   6 59%
Low 5° KNOXVILLE, IA 50138 weather forecast Day 2, 3 hours 3 AM Partly Cloudy W   5 65%
High 27° KNOXVILLE, IA 50138 weather forecast Day 2, 6 hours 6 AM Partly Cloudy 1%

0% Thunder
( 0% severe)
W   3 77%

Mostly Cloudy



KNOXVILLE, IA 50138 weather forecast Day 2, 9 hours 9 AM 12° Partly Cloudy S   3 62%
KNOXVILLE, IA 50138 weather forecast Day 2, 12 hours 12 PM 20° 11° Mostly Cloudy 5%

0% Thunder
( 0% severe)
S   7 44%
KNOXVILLE, IA 50138 weather forecast Day 2, 15 hours 3 PM 26° 17° Mostly Cloudy SSE   9 40%
KNOXVILLE, IA 50138 weather forecast Day 2, 18 hours 6 PM 25° 16° Mostly Cloudy 20%
SNOW
<.1 in
0% Thunder
( 1% severe)
SE   8 51% 11°
KNOXVILLE, IA 50138 weather forecast Day 2, 21 hours 9 PM 25° 15° Mostly Cloudy SSE   9 62% 15°

KNOXVILLE, IA extended weather forecast

Wednesday
21 JAN 2026
Thursday
22 JAN 2026
Friday
23 JAN 2026
Saturday
24 JAN 2026
Sunday
25 JAN 2026
Low 19° Low 17° Low -5° Low -6° Low 3°
High 31° High 26° High -3° High 7° High 17°
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
17% Snow
Mostly Cloudy
18% Snow
Partly Cloudy
9% Snow
Overcast
15% Snow
Mostly Cloudy
14% Snow
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