KNOXVILLE, IA 50138 Weather Forecast & Current Conditions
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  50138 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

KNOXVILLE, IA
Current Weather
12:35 AM CDT JUN 6, 2026
Broken Clouds
68°F
Feels Like: 68°F
Dewpoint: 64°F
Rel. Hum.: 87%
Visibility: 8 miles
Wind: SSE at 14 mph, gusts to 22
Pressure:
Last 72 hours

Local Area Snow Depth

Iowa Current Weather

Iowa MOS Forecast Weather


Weather Map

(Automated weather data from NWS/FAA)
  50138 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

KNOXVILLE, IA 50138
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Showers likely with a chance of thunderstorms. Some thunderstorms may produce damaging winds, large hail, and heavy rainfall. Near steady temperature in the upper 60s. Southwest winds 5 to 10 mph. Chance of rain 70 percent.
SATURDAY
Partly sunny with a slight chance of showers. A slight chance of thunderstorms. Some thunderstorms may produce heavy rainfall in the morning. Humid with highs in the mid 80s. Southwest winds around 5 mph. Chance of rain 20 percent.
SATURDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms, mainly in the evening. Humid with lows in the upper 60s. South winds around 5 mph. Chance of rain 40 percent.
SUNDAY
Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Humid with highs in the lower 80s. Southeast winds 10 to 15 mph. Chance of rain 90 percent.
SUNDAY NIGHT
Showers. A chance of thunderstorms, mainly in the evening. Humid with lows in the mid 60s. Southeast winds 5 to 10 mph. Chance of rain 90 percent.
MONDAY
Partly sunny. A chance of showers and thunderstorms, mainly in the morning. Highs in the mid 80s. Chance of rain 50 percent.
MONDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 20 percent.
TUESDAY
Mostly sunny. Highs in the lower 90s. Heat index values up to 105 in the afternoon.
TUESDAY NIGHT
Mostly clear. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 30 percent. Heat index values up to 105 early in the evening.
WEDNESDAY
Sunny, hot with highs in the mid 90s. Heat index values up to 110 in the afternoon.
WEDNESDAY NIGHT
Mostly clear. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 50 percent. Heat index values up to 110 early in the evening.
THURSDAY
Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 100.
THURSDAY NIGHT
Mostly clear with a slight chance of thunderstorms. A chance of showers, mainly in the evening. Lows around 70. Chance of rain 40 percent. Heat index values up to 100 early in the evening.

  50138 WEATHER SATELLITE LOOPS
Visible Weather Satellite
KNOXVILLE, IA 50138
Infrared Weather Satellite
KNOXVILLE, IA 50138
  50138 WEATHER RADAR LOOP
NEXRAD Weather Radar
KNOXVILLE, IA 50138
 MOS COMPUTER WEATHER FORECAST

KNOXVILLE, IA 3 hourly weather forecast
weather forecast created  5:00 PM PDT  6/ 5/2026
Saturday
6 JUN 2026		 KNOXVILLE, IA 50138 weather forecast Day 1, 0 hours 1 AM 71° 71° Mostly Cloudy 65%
RAIN
***		 0% Thunder
( 35% severe)		 WSW   8 90% 68°
Low 68° KNOXVILLE, IA 50138 weather forecast Day 1, 3 hours 4 AM 69° 69° Mostly Cloudy SW   8 93% 67°
High 85° KNOXVILLE, IA 50138 weather forecast Day 1, 6 hours 7 AM 69° 69° Mostly Cloudy 16%
RAIN
.01–.1 in		 0% Thunder
( 19% severe)		 SW   7 93% 67°

Mostly Cloudy



 KNOXVILLE, IA 50138 weather forecast Day 1, 9 hours 10 AM 77° 79° Mostly Cloudy W   6 79% 70°
KNOXVILLE, IA 50138 weather forecast Day 1, 12 hours 1 PM 82° 86° Partly Cloudy 18%
RAIN
<.01 in		 0% Thunder
( 42% severe)		 S   5 69% 71°
KNOXVILLE, IA 50138 weather forecast Day 1, 15 hours 4 PM 84° 88° Partly Cloudy S   6 63% 70°
KNOXVILLE, IA 50138 weather forecast Day 1, 18 hours 7 PM 83° 88° Mostly Cloudy 27%
RAIN
.1–.25 in		 0% Thunder
( 36% severe)		 S   6 67% 71°
KNOXVILLE, IA 50138 weather forecast Day 1, 21 hours 10 PM 75° 75° Mostly Cloudy SSW   7 87% 71°
Sunday
7 JUN 2026		 KNOXVILLE, IA 50138 weather forecast Day 2, 0 hours 1 AM 72° 72° Mostly Cloudy 13%
RAIN
<.01 in		 0% Thunder
( 15% severe)		 S   7 87% 68°
Low 68° KNOXVILLE, IA 50138 weather forecast Day 2, 3 hours 4 AM 69° 69° Mostly Cloudy S   7 93% 67°
High 81° KNOXVILLE, IA 50138 weather forecast Day 2, 6 hours 7 AM 69° 69° Mostly Cloudy 26%
RAIN
.1–.25 in		 0% Thunder
( 21% severe)		 SSE   7 93% 67°

Mostly Cloudy

Rain Likely

 KNOXVILLE, IA 50138 weather forecast Day 2, 9 hours 10 AM 76° 77° Mostly Cloudy SE   8 79% 69°
KNOXVILLE, IA 50138 weather forecast Day 2, 12 hours 1 PM 79° 82° Mostly Cloudy 79%
RAIN
***		 0% Thunder
( 47% severe)		 SE   13 74% 70°
KNOXVILLE, IA 50138 weather forecast Day 2, 15 hours 4 PM 80° 83° Mostly Cloudy SE   13 69% 69°
KNOXVILLE, IA 50138 weather forecast Day 2, 18 hours 7 PM 77° 79° Mostly Cloudy 65%
RAIN
***		 0% Thunder
( 41% severe)		 ESE   12 76% 69°
KNOXVILLE, IA 50138 weather forecast Day 2, 21 hours 10 PM 73° 73° Mostly Cloudy SE   12 87% 69°

KNOXVILLE, IA extended weather forecast
Monday
8 JUN 2026		 Tuesday
9 JUN 2026		 Wednesday
10 JUN 2026		 Thursday
11 JUN 2026		 Friday
12 JUN 2026
Low 68° Low 72° Low 73° Low 69° Low 65°
High 83° High 90° High 87° High 79° High 83°
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
63% Rain		 Partly Cloudy
28% Rain		 Partly Cloudy
39% Rain		 Overcast
66% Rain		 Partly Cloudy
45% Rain
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