National Weather Service Forecast for: Marion IN
Issued by: National Weather Service Northern Indiana
Updated: 3:47 am EDT Jun 22, 2026
 
Overnight

Overnight: Showers likely. Cloudy, with a low around 59. Northeast wind around 10 mph. Chance of precipitation is 60%.
Showers
Likely

 Monday

Monday: Showers likely, mainly before 11am. Cloudy, with a high near 72. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Showers
Likely then
Slight Chance
Showers
 Monday
Night
Monday Night: Partly cloudy, with a low around 54. North wind around 5 mph becoming calm in the evening.
Partly Cloudy

 Tuesday

Tuesday: Sunny, with a high near 75. Calm wind becoming north around 5 mph in the afternoon.
Sunny

 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 54. Northwest wind around 5 mph becoming calm.
Mostly Clear

 Wednesday

Wednesday: A slight chance of showers between 2pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 77. Chance of precipitation is 20%.
Mostly Sunny
then Slight
Chance
T-storms
 Wednesday
Night
Wednesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.
Chance
T-storms then
Showers
Likely
 Thursday

Thursday: Showers likely and possibly a thunderstorm before 8am, then a chance of showers and thunderstorms after 8am. Partly sunny, with a high near 78. Chance of precipitation is 60%.
Showers
Likely then
Chance
T-storms
 Thursday
Night
Thursday Night: A chance of showers and thunderstorms before 8pm, then a slight chance of showers. Partly cloudy, with a low around 59. Chance of precipitation is 30%.
Chance
T-storms then
Slight Chance
Showers
Lo 59 °F Hi 72 °F Lo 54 °F Hi 75 °F Lo 54 °F Hi 77 °F Lo 62 °F Hi 78 °F Lo 59 °F

 

Overnight
 
 Showers likely. Cloudy, with a low around 59. Northeast wind around 10 mph. Chance of precipitation is 60%.
Monday
 
 Showers likely, mainly before 11am. Cloudy, with a high near 72. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Monday Night
 
 Partly cloudy, with a low around 54. North wind around 5 mph becoming calm in the evening.
Tuesday
 
 Sunny, with a high near 75. Calm wind becoming north around 5 mph in the afternoon.
Tuesday Night
 
 Mostly clear, with a low around 54. Northwest wind around 5 mph becoming calm.
Wednesday
 
 A slight chance of showers between 2pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 77. Chance of precipitation is 20%.
Wednesday Night
 
 A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.
Thursday
 
 Showers likely and possibly a thunderstorm before 8am, then a chance of showers and thunderstorms after 8am. Partly sunny, with a high near 78. Chance of precipitation is 60%.
Thursday Night
 
 A chance of showers and thunderstorms before 8pm, then a slight chance of showers. Partly cloudy, with a low around 59. Chance of precipitation is 30%.
Friday
 
 A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 78.
Friday Night
 
 A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
Saturday
 
 A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 80.
Saturday Night
 
 A chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Sunday
 
 A chance of showers and thunderstorms. Partly sunny, with a high near 85.

 

Forecast from NOAA-NWS for Marion IN.