Forecast for Portage, IN | Forecast Periods: 14
Sunday
Mar 15
2026
Portage, IN
Updated: 10:46 AM CDT
64°F
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
20 mph S
Precipitation: 52%
A slight chance of showers and thunderstorms before noon, then a chance of showers and thunderstorms. Cloudy. High near 64, with temperatures falling to around 59 in the afternoon. South wind 20 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
Hourly Forecast
Extended Forecast
Tonight
Sun, Mar 15
26°F
Showers And Thunderstorms then Chance Snow Showers And Patchy Blowing Snow
20 mph SW
Precipitation: 98%
Showers and thunderstorms before 2am, then rain and snow showers likely between 2am and 5am, then a chance of snow showers and patchy blowing snow. Cloudy. Low around 26, with temperatures rising to around 30 overnight. Southwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of less than half an inch possible.
Monday
Mon, Mar 16
26°F
Snow Showers Likely And Patchy Blowing Snow
25 mph WNW
Precipitation: 71%
Snow showers likely and patchy blowing snow. Cloudy. High near 26, with temperatures falling to around 24 in the afternoon. West northwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Mon, Mar 16
16°F
Snow Showers Likely And Patchy Blowing Snow
15 mph WNW
Precipitation: 57%
Snow showers likely and patchy blowing snow before 1am. Mostly cloudy, with a low around 16. West northwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of around one inch possible.
Tuesday
Tue, Mar 17
27°F
Mostly Sunny
5 mph W
Precipitation: 9%
Mostly sunny, with a high near 27. West wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Tue, Mar 17
22°F
Snow Showers Likely
5 mph SSW
Precipitation: 57%
Snow showers likely after 7pm. Mostly cloudy, with a low around 22. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday
Wed, Mar 18
43°F
Snow Showers Likely
10 mph S
Precipitation: 57%
Snow showers likely before 7am, then a slight chance of rain and snow showers between 7am and 1pm. Partly sunny, with a high near 43. New snow accumulation of less than one inch possible.
Wednesday Night
Wed, Mar 18
35°F
Mostly Cloudy
5 mph SSW
Precipitation: 9%
Mostly cloudy, with a low around 35.
Thursday
Thu, Mar 19
52°F
Mostly Sunny
5 mph WNW
Precipitation: 9%
Mostly sunny, with a high near 52.
Thursday Night
Thu, Mar 19
38°F
Mostly Cloudy
5 mph WNW
Precipitation: 5%
Mostly cloudy, with a low around 38.
Friday
Fri, Mar 20
57°F
Mostly Cloudy
5 mph SW
Precipitation: 8%
Mostly cloudy, with a high near 57.
Friday Night
Fri, Mar 20
38°F
Mostly Cloudy
10 mph WNW
Precipitation: 12%
Mostly cloudy, with a low around 38.
Saturday
Sat, Mar 21
49°F
Mostly Sunny
10 mph NNW
Precipitation: 11%
Mostly sunny, with a high near 49.
Saturday Night
Sat, Mar 21
36°F
Partly Cloudy
10 mph NNW
Precipitation: 10%
Partly cloudy, with a low around 36.