KNOXVILLE, IA 50138 Weather Forecast & Current Conditions

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50138 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
KNOXVILLE, IA Current Weather
2:55 PM CDT JUN 27, 2026
Overcast 73°F
Feels Like:	73°F
Dewpoint:	66°F
Rel. Hum.:	79%
Visibility:	10 miles
Wind:	ESE at 9 mph
Pressure:	29.90 inches
Last 72 hours
Local Area Snow Depth
Iowa Current Weather
Iowa MOS Forecast Weather

Regional Weather Maps

(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

THIS AFTERNOON
Mostly cloudy. Highs around 80. Southeast winds around 10 mph with gusts up to 20 mph.

TONIGHT
Mostly cloudy. A slight chance of showers and thunderstorms after midnight. Humid with lows in the upper 60s. Southeast winds 10 to 15 mph. Chance of rain 20 percent.

SUNDAY
Mostly sunny. A slight chance of showers and thunderstorms in the morning. Humid with highs in the lower 90s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent. Heat index values up to 105 in the afternoon.

SUNDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Humid with lows in the mid 70s. South winds 15 to 20 mph with gusts up to 30 mph. Heat index values up to 104 early in the evening.

MONDAY
Sunny with highs in the mid 90s. South winds 15 to 20 mph with gusts up to 30 mph. Heat index values up to 108 in the afternoon.

MONDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening.

TUESDAY
Sunny, hot with highs in the mid 90s. Heat index values up to 105.

TUESDAY NIGHT
Mostly clear with a slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 105 early in the evening.

WEDNESDAY
Sunny. Highs in the mid 90s. Heat index values up to 100.

WEDNESDAY NIGHT
Mostly clear. Lows in the mid 70s. Heat index values up to 100 early in the evening.

THURSDAY
Sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105.

THURSDAY NIGHT
Mostly clear. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent. Heat index values up to 100 early in the evening.

FRIDAY
Sunny, hot with highs in the mid 90s. Heat index values up to 100.

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 AM PDT 6/27/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Saturday
27 JUN 2026

1 PM

76°

78°

Mostly Cloudy

0%

0% Thunder
( 16% severe)

ESE 12

66%

64°

High 81°

4 PM

80°

82°

Mostly Cloudy

ESE 13

60%

65°

Mostly Cloudy

7 PM

80°

82°

Mostly Cloudy

6%

0% Thunder
( 21% severe)

ESE 12

60%

65°

10 PM

74°

74°

Partly Cloudy

ESE 12

82%

68°

Sunday
28 JUN 2026

1 AM

71°

71°

Mostly Cloudy

27%
RAIN
<.01 in

0% Thunder
( 24% severe)

ESE 13

93%

69°

Low 69°

4 AM

70°

70°

Mostly Cloudy

ESE 14

97%

69°

High 93°

7 AM

72°

72°

Mostly Cloudy

6%

0% Thunder
( 20% severe)

ESE 15

93%

70°

Partly Cloudy

Breezy

10 AM

81°

85°

Partly Cloudy

SE 17

72%

71°

1 PM

88°

96°

Partly Cloudy

4%

0% Thunder
( 11% severe)

SSE 18

61%

73°

4 PM

92°

101°

Partly Cloudy

S 20

54%

73°

7 PM

91°

101°

Partly Cloudy

0%

0% Thunder
( 11% severe)

S 17

58%

74°

10 PM

83°

90°

Partly Cloudy

S 15

74%

74°

Monday
29 JUN 2026

1 AM

80°

84°

Partly Cloudy

0%

0% Thunder
( 14% severe)

S 14

77%

72°

Low 76°

4 AM

77°

79°

Partly Cloudy

S 14

79%

70°

High 94°

7 AM

78°

80°

Partly Cloudy

1%

0% Thunder
( 11% severe)

S 15

74%

69°

Partly Cloudy

Breezy

10 AM

86°

91°

Partly Cloudy

S 18

61%

71°

1 PM

91°

100°

Partly Cloudy

0%

0% Thunder
( 9% severe)

S 20

56%

73°

4 PM

94°

104°

Partly Cloudy

S 21

51%

73°

7 PM

91°

100°

Partly Cloudy

S 20

56%

73°


KNOXVILLE, IA extended weather forecast
Tuesday 30 JUN 2026	Wednesday 1 JUL 2026	Thursday 2 JUL 2026	Friday 3 JUL 2026	Saturday 4 JUL 2026
Low 73°	Low 74°	Low 72°	Low 72°	Low 71°
High 92°	High 90°	High 92°	High 91°	High 90°

Partly Cloudy 25% Rain	Partly Cloudy 24% Rain	Partly Cloudy 34% Rain	Partly Cloudy 27% Rain	Partly Cloudy 33% Rain

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