KNOXVILLE, IA 50138 Weather Forecast & Current Conditions

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KNOXVILLE, IA
Current Weather

4:35 AM CST NOV 3, 2026
Overcast
66°F
Feels Like: 66°F
Dewpoint: 64°F
Rel. Hum.: 93%
Visibility: 9 miles
Wind: S at 17 mph
Pressure:
Last 72 hours

Local Area Snow Depth

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KNOXVILLE, IA 50138
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Showers with a chance of thunderstorms. Highs around 70. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.
TONIGHT
Cloudy. A chance of showers, mainly in the evening. Cooler. Less humid with lows in the upper 40s. West winds 10 to 15 mph. Chance of rain 40 percent.
WEDNESDAY
Mostly cloudy. A slight chance of showers in the morning. Highs in the mid 50s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
WEDNESDAY NIGHT
Mostly cloudy. Lows in the mid 40s. West winds around 10 mph with gusts up to 20 mph.
THURSDAY
Partly sunny with a chance of showers in the morning, then mostly cloudy with a slight chance of showers in the afternoon. Highs in the mid 50s. West winds 5 to 10 mph. Chance of rain 30 percent.
THURSDAY NIGHT
Mostly cloudy. Lows in the lower 40s.
FRIDAY
Partly sunny. Highs in the mid 50s.
FRIDAY NIGHT
Mostly cloudy. Lows in the upper 30s.
SATURDAY
Mostly cloudy in the morning, then becoming mostly sunny. Highs in the mid 50s.
SATURDAY NIGHT
Partly cloudy. Lows in the upper 30s.
SUNDAY
Mostly sunny. Highs in the upper 50s.
SUNDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 30s.
MONDAY
Sunny. Highs in the lower 60s.

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 11/ 2/2026
Tuesday
3 NOV 2026
KNOXVILLE, IA 50138 weather forecast Day 1, 0 hours 12 AM 65° 65° Mostly Cloudy 96%
RAIN
***
0% Thunder
( 35% severe)
S   13 100% 65°
Low 63° KNOXVILLE, IA 50138 weather forecast Day 1, 3 hours 3 AM 64° 63° Mostly Cloudy S   13 100% 64°
High 71° KNOXVILLE, IA 50138 weather forecast Day 1, 6 hours 6 AM 64° 63° Mostly Cloudy 64%
RAIN
>2 in
0% Thunder
( 16% severe)
SSE   13 100% 64°

Mostly Cloudy

Rain Likely

KNOXVILLE, IA 50138 weather forecast Day 1, 9 hours 9 AM 65° 65° Mostly Cloudy S   13 93% 63°
KNOXVILLE, IA 50138 weather forecast Day 1, 12 hours 12 PM 68° 68° Mostly Cloudy 87%
RAIN
***
0% Thunder
( 32% severe)
S   13 81% 62°
KNOXVILLE, IA 50138 weather forecast Day 1, 15 hours 3 PM 66° 66° Mostly Cloudy S   10 78% 59°
KNOXVILLE, IA 50138 weather forecast Day 1, 18 hours 6 PM 60° 58° Mostly Cloudy 46%
RAIN
.1–.25 in
0% Thunder
( 14% severe)
W   10 87% 56°
KNOXVILLE, IA 50138 weather forecast Day 1, 21 hours 9 PM 55° 52° Mostly Cloudy WNW   10 93% 53°
Wednesday
4 NOV 2026
KNOXVILLE, IA 50138 weather forecast Day 2, 0 hours 12 AM 52° 48° Mostly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 2% severe)
WNW   10 93% 50°
Low 48° KNOXVILLE, IA 50138 weather forecast Day 2, 3 hours 3 AM 50° 46° Mostly Cloudy W   12 93% 48°
High 55° KNOXVILLE, IA 50138 weather forecast Day 2, 6 hours 6 AM 49° 44° Mostly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 2% severe)
W   12 93% 47°

Mostly Cloudy



KNOXVILLE, IA 50138 weather forecast Day 2, 9 hours 9 AM 50° 45° Mostly Cloudy WSW   13 89% 47°
KNOXVILLE, IA 50138 weather forecast Day 2, 12 hours 12 PM 53° 48° Mostly Cloudy 8%

0% Thunder
( 0% severe)
WSW   15 71% 44°
KNOXVILLE, IA 50138 weather forecast Day 2, 15 hours 3 PM 54° 50° Mostly Cloudy WSW   14 66% 43°
KNOXVILLE, IA 50138 weather forecast Day 2, 18 hours 6 PM 52° 48° Mostly Cloudy 2%

0% Thunder
( 1% severe)
WSW   10 71% 43°
KNOXVILLE, IA 50138 weather forecast Day 2, 21 hours 9 PM 49° 45° Mostly Cloudy WSW   10 83% 44°

KNOXVILLE, IA extended weather forecast

Thursday
5 NOV 2026
Friday
6 NOV 2026
Saturday
7 NOV 2026
Sunday
8 NOV 2026
Monday
9 NOV 2026
Low 43° Low 40° Low 39° Low 41° Low 45°
High 54° High 52° High 60° High 61° High 61°
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
Overcast
24% Rain
Mostly Cloudy
11% Rain
Clear
4% Rain
Clear
3% Rain
Clear
11% Rain
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