Local Forecast

Knoxville, IA Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Knoxville, IA.

Active Alerts 2 active

Hour-by-Hour  Current Observation

Sunday 3:35 PM CDTSunday 3:35 PM

°F °C
Regional Observations →
86°F

Mostly Clear

  • 93° / 77° High / Low
  • 101° Feels Like
  • 0% Chance of Rain

Wind

0 mph

G 30 mph

N

UV Index

9

Very High

Humidity

84%

Dew 80°F

Sun

5:41 AM · 8:49 PM

Rise · Set

Source: NEWTON MUNI (KTNU). Slider scrubs the next 12 hours.

5-Day Outlook

Through Thursday

Local Radar →

Today

93° 77°

Mostly Cloudy

Overnight: Partly Cloudy

Detailed forecast

Today

Mostly sunny, with a high near 93. Heat index values as high as 103. South southeast wind around 20 mph, with gusts as high as 29 mph.

Night

Partly cloudy, with a low around 76. Heat index values as high as 105. South wind 13 to 20 mph, with gusts as high as 28 mph.

Monday

95° 77°

Partly Sunny

Overnight: Mostly Clear

Detailed forecast

Monday

Sunny, with a high near 94. Heat index values as high as 106. South wind 13 to 22 mph, with gusts as high as 31 mph.

Night

Mostly clear, with a low around 77. Heat index values as high as 103. South wind 15 to 22 mph, with gusts as high as 31 mph.

Tuesday

96° 75°

Mostly Sunny

Overnight: Isolated T-storm

Detailed forecast

Tuesday

Sunny, with a high near 95. South southwest wind 15 to 18 mph, with gusts as high as 29 mph.

Night

A slight chance of showers and thunderstorms after 7pm. Mostly clear, with a low around 74. Chance of precipitation is 20%.

Wednesday

95° 75°

Mostly Sunny

Overnight: Isolated T-storm

Detailed forecast

Wednesday

A slight chance of showers and thunderstorms before 7am. Sunny, with a high near 95. Chance of precipitation is 20%.

Night

A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 74. Chance of precipitation is 20%.

Thursday

95° 75°

Mostly Sunny

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Thursday

A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 94.

Night

A chance of showers and thunderstorms between 7pm and 1am, then a slight chance of showers and thunderstorms. Mostly clear, with a low around 74. Chance of precipitation is 30%.

Knoxville, IA Weather Analysis Tools