Local Forecast

Marion, IA Weather Forecast & Alerts

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

Active Alerts 1 active

Hour-by-Hour  Current Observation

Monday 6:55 AM CDTMonday 6:55 AM

°F °C
Regional Observations →
68°F

Fog/Mist

  • 82° / 66° High / Low
  • 68° Feels Like
  • 0% Chance of Rain

Wind

11 mph

E

UV Index

2

Low

Humidity

98%

Dew 68°F

Sun

5:30 AM · 8:39 PM

Rise · Set

Source: INDEPENDENCE (KIIB). Slider scrubs the next 12 hours.

5-Day Outlook

Through Friday

Local Radar →

Today

82° 66°

Thunderstorms

Overnight: Mostly Cloudy

Detailed forecast

Today

Showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 81. South wind 5 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Night

A slight chance of showers and thunderstorms before 7pm. Partly cloudy. Low around 65, with temperatures rising to around 67 overnight. West wind 0 to 5 mph. Chance of precipitation is 20%.

Tuesday

91° 73°

Mostly Cloudy

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Tuesday

Mostly sunny, with a high near 91. Southwest wind 0 to 10 mph.

Night

A chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 72. Heat index values as high as 100. South wind 5 to 10 mph. Chance of precipitation is 30%.

Wednesday

93° 68°

Thunderstorms Likely

Overnight: Scattered Thunderstorms Likely

Detailed forecast

Wednesday

Showers and thunderstorms likely after 1pm. Mostly sunny, with a high near 92. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Night

Showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

Thursday

84° 59°

Chance of Scattered Thunderstorms

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Thursday

A chance of showers and thunderstorms before 7am, then showers and thunderstorms likely. Mostly sunny, with a high near 86. Chance of precipitation is 60%.

Night

Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms. Mostly clear, with a low around 59. Chance of precipitation is 60%.

Friday

87° 64°

Isolated T-storm

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Friday

A slight chance of rain showers. Sunny, with a high near 86.

Night

A slight chance of rain showers before 7pm, then a chance of showers and thunderstorms. Mostly clear, with a low around 62. Chance of precipitation is 40%.

Marion, IA Weather Analysis Tools