KNOXVILLE, IA 50138 Weather Forecast & Current Conditions
Enter ZIP code or City, State   
    


  50138 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

KNOXVILLE, IA
Current Weather
6:35 AM CDT APR 11, 2026
Broken Clouds
41°F
Feels Like: 35°F
Dewpoint: 34°F
Rel. Hum.: 76%
Visibility: 10 miles
Wind: ESE at 9 mph
Pressure: 30.30 inches
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
TODAY
A chance of showers with a slight chance of thunderstorms this morning, then showers likely with a chance of thunderstorms this afternoon. Highs in the upper 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
TONIGHT
Mostly cloudy with a chance of showers and thunderstorms. Not as cool with lows in the upper 50s. South winds around 15 mph with gusts up to 30 mph. Chance of rain 40 percent.
SUNDAY
Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the lower 70s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 80 percent.
SUNDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the lower 60s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent.
MONDAY
Partly sunny. Highs around 80. South winds 15 to 20 mph.
MONDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the mid 60s. Chance of rain 30 percent.
TUESDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40 percent.
TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the upper 50s. Chance of rain 50 percent.
WEDNESDAY
Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 50 percent.
WEDNESDAY NIGHT
Partly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the upper 50s. Chance of rain 50 percent.
THURSDAY
Mostly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 40 percent.
THURSDAY NIGHT
Mostly clear with a chance of showers with a slight chance of thunderstorms. Lows in the mid 50s. Chance of rain 30 percent.
FRIDAY
Mostly sunny with a chance of showers with a slight chance of thunderstorms. Highs in the mid 70s. Chance of rain 50 percent.

  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  4/10/2026
Saturday
11 APR 2026		 KNOXVILLE, IA 50138 weather forecast Day 1, 0 hours 1 AM 43° 39° Partly Cloudy 8%

 0% Thunder
( 1% severe)		 E   7 73% 35°
Low 40° KNOXVILLE, IA 50138 weather forecast Day 1, 3 hours 4 AM 41° 36° Partly Cloudy E   7 79% 35°
High 62° KNOXVILLE, IA 50138 weather forecast Day 1, 6 hours 7 AM 41° 35° Mostly Cloudy 57%
RAIN
***		 0% Thunder
( 8% severe)		 ESE   10 82% 36°

Mostly Cloudy

Rain Likely

 KNOXVILLE, IA 50138 weather forecast Day 1, 9 hours 10 AM 47° 41° Mostly Cloudy SE   13 80% 41°
KNOXVILLE, IA 50138 weather forecast Day 1, 12 hours 1 PM 52° 47° Mostly Cloudy 58%
RAIN
***		 0% Thunder
( 16% severe)		 SE   14 80% 46°
KNOXVILLE, IA 50138 weather forecast Day 1, 15 hours 4 PM 57° 54° Mostly Cloudy SE   15 75% 49°
KNOXVILLE, IA 50138 weather forecast Day 1, 18 hours 7 PM 59° 56° Mostly Cloudy 28%
RAIN
.01–.1 in		 0% Thunder
( 24% severe)		 SE   14 75% 51°
KNOXVILLE, IA 50138 weather forecast Day 1, 21 hours 10 PM 59° 56° Mostly Cloudy SSE   14 83% 54°
Sunday
12 APR 2026		 KNOXVILLE, IA 50138 weather forecast Day 2, 0 hours 1 AM 61° 59° Mostly Cloudy 37%
RAIN
.01–.1 in		 0% Thunder
( 23% severe)		 S   15 84% 56°
Low 58° KNOXVILLE, IA 50138 weather forecast Day 2, 3 hours 4 AM 62° 60° Mostly Cloudy S   17 84% 57°
High 72° KNOXVILLE, IA 50138 weather forecast Day 2, 6 hours 7 AM 62° 60° Mostly Cloudy 48%
RAIN
1–2 in		 0% Thunder
( 9% severe)		 SSW   18 87% 58°

Mostly Cloudy

Rain Likely


Breezy		 KNOXVILLE, IA 50138 weather forecast Day 2, 9 hours 10 AM 65° 65° Mostly Cloudy SSW   21 81% 59°
KNOXVILLE, IA 50138 weather forecast Day 2, 12 hours 1 PM 69° 69° Mostly Cloudy 66%
RAIN
1–2 in		 0% Thunder
( 15% severe)		 SSW   22 73% 60°
KNOXVILLE, IA 50138 weather forecast Day 2, 15 hours 4 PM 69° 69° Mostly Cloudy SSW   21 70% 59°
KNOXVILLE, IA 50138 weather forecast Day 2, 18 hours 7 PM 68° 68° Mostly Cloudy 35%
RAIN
.5–1 in		 0% Thunder
( 21% severe)		 SSW   16 73% 59°
KNOXVILLE, IA 50138 weather forecast Day 2, 21 hours 10 PM 65° 65° Mostly Cloudy SSW   15 81% 59°

KNOXVILLE, IA extended weather forecast
Monday
13 APR 2026		 Tuesday
14 APR 2026		 Wednesday
15 APR 2026		 Thursday
16 APR 2026		 Friday
17 APR 2026
Low 61° Low 63° Low 57° Low 52° Low 56°
High 78° High 80° High 75° High 79° High 73°
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
36% Rain		 Overcast
47% Rain		 Overcast
56% Rain		 Partly Cloudy
20% Rain		 Overcast
47% Rain
SELECT BOX EXAMPLES:
for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP: 		Knoxville, IA
Knoxville, IA snow
Knoxville, IA radar
IA map 		-or-
-or-
-or-
  		50138
50138 snow
50138 radar
  		-or-
-or-
 
  		IA
IA snow
 
 
Copyright © 2024 WeatherStreet.com
Put our free WeatherStreet weather lookup on your web page.
Terms & Conditions