easeweather.com
Michigan City (IN)
Akron (OH)Albuquerque (NM)Alexandria (VA)Anaheim (CA)Anchorage (AK)Arlington (VA)Atlanta (GA)Atlantic City (NJ)Austin (TX)Baltimore (MD)Baton Rouge (LA)Birmingham (AL)Boston (MA)Brooklyn (NY)Buffalo (NY)Cape Coral (FL)Charlotte (NC)Chattanooga (TN)Chicago (IL)Cincinnati (OH)Cleveland (OH)Colorado Springs (CO)Columbus (OH)Corpus Christi (TX)Dallas (TX)Dayton (OH)Denver (CO)Des Moines (IA)Detroit (MI)El Paso (TX)Fairbanks (AK)Fayetteville (NC)Fort Lauderdale (FL)Fort Wayne (IN)Fort Worth (TX)Gatlinburg (TN)Grand Rapids (MI)Harrisburg (PA)Honolulu (HI)Houston (TX)Huntsville (AL)Indianapolis (IN)Jackson (MS)Jacksonville (FL)Juneau (AK)Kansas City (MO)Ketchikan (AK)Key West (FL)Knoxville (TN)Las Vegas (NV)Lexington (KY)Lincoln (NE)Little Rock (AR)Los Angeles (CA)Louisville (KY)Madison (WI)Manhattan (NY)Memphis (TN)Miami (FL)
Michigan City (IN)
Milwaukee (WI)Minneapolis (MN)Mobile (AL)Montgomery (AL)Nashville (TN)New Orleans (LA)New York City (NY)Newark (NJ)Oklahoma City (OK)Omaha (NE)Orlando (FL)Philadelphia (PA)Phoenix (AZ)Pittsburgh (PA)Portland (OR)Richmond (VA)Riverside (CA)Sacramento (CA)Salt Lake City (UT)San Antonio (TX)San Diego (CA)San Francisco (CA)San Jose (CA)Savannah (GA)Seattle (WA)Sitka (AK)Skagway (AK)Springfield (MO)St. Louis (MO)St. Petersburg (FL)Tallahassee (FL)Tampa (FL)Toledo (OH)Traverse City (MI)Tulsa (OK)Tyler (TX)Vancouver (WA)Virginia Beach (VA)WashingtonWichita (KS)Winston-Salem (NC) More Locations
United States weather

Weather in Michigan City, Indiana for September 2025

Your guide to Michigan City weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Michigan City is slightly cooler than the historical average by -1.6 °F.

  • The forecast for the upcoming days in Michigan City predicts a temperature of 26.2 °F, which is slightly above the historical average.

  • In general, the average temperature in Michigan City at the beginning of September is 21.9 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 25.9 °F by the end of September.

    • Rain 🌧️

  • Michigan City experiences moderate rainfall in September, with an average of 7 rainy days and a total precipitation of 66.5 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
23
Dry days
Average rainy days
7
Rainy days
Average snowy days
0
Snow days
Average temperatures
24°/16°
Temperatures
Average wind speed
21 km/h
Avg max wind
Average humidity
66 %
Avg humidity

Michigan City Weather September

Move between months or click on a day
August
October
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
24°
2
Sunny
22°
3
Sunny
24°
4
Sunny
22°
5
Patchy rain possible
23°
6
Patchy rain possible
20°
7
Moderate rain at times
18°
8
Sunny
21°
9
Sunny
23°
10
Sunny
24°
11
Sunny
27°
12
Sunny
26°
13
Overcast
26°
14
Partly cloudy
28°
15
Sunny
28°
16
Sunny
27°
17
Fog
24°
18
Sunny
26°
19
Sunny
26°
20
Partly cloudy
26°
21
Patchy rain possible
24°
22
Patchy rain possible
23°
23
Patchy rain possible
24°
24
Sunny
23°
25
Sunny
29°
26
Sunny
30°
27
Sunny
29°
28
Sunny
28°
29
Overcast
21°
30
Cloudy
21°

Temperatures trend during September in Michigan City

See the weather trend as well as the moving average line

September weather in Michigan City day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
Sept. 1 Overcast
Overcast
 24° /15° 0 mm 6
Sept. 2 Sunny
Sunny
 22° /14° 0 mm 6
Sept. 3 Sunny
Sunny
 24° /13° 8.1 mm 6
Sept. 4 Sunny
Sunny
 22° /13° 6.7 mm 6
Sept. 5 Patchy rain possible
Patchy rain possible
 23° /15° 0.2 mm 5
Sept. 6 Patchy rain possible
Patchy rain possible
 20° /14° 1.9 mm 5
Sept. 7 Moderate rain at times
Moderate rain at times
 18° /13° 1 mm 4
Sept. 8 Sunny
Sunny
 21° /10° 0 mm 6
Sept. 9 Sunny
Sunny
 23° /11° 0 mm 6
Sept. 10 Sunny
Sunny
 24° /14° 0 mm 6
Sept. 11 Sunny
Sunny
 27° /16° 0 mm 7
Sept. 12 Sunny
Sunny
 26° /15° 0 mm 6
Sept. 13 Overcast
Overcast
 26° /18° 26.5 mm 6
Sept. 14 Partly cloudy
Partly cloudy
 28° /17° 0.6 mm 7
Sept. 15 Sunny
Sunny
 28° /15° 0 mm 1.5
Sept. 16 Sunny
Sunny
 27° /16° 0 mm 1.4
Sept. 17 Fog
Fog
 24° /14° 0 mm 1.4
Sept. 18 Sunny
Sunny
 26° /18° 0 mm 1.4
Sept. 19 Sunny
Sunny
 26° /18° 0 mm 0
Sept. 20 Partly cloudy
Partly cloudy
 26° /16° 0 mm 6
Sept. 21 Patchy rain possible
Patchy rain possible
 24° /18° 1.5 mm 5
Sept. 22 Patchy rain possible
Patchy rain possible
 23° /18° 0.8 mm 5
Sept. 23 Patchy rain possible
Patchy rain possible
 24° /19° 1 mm 5
Sept. 24 Sunny
Sunny
 23° /17° 0 mm 5
Sept. 25 Sunny
Sunny
 29° /17° 0 mm 6
Sept. 26 Sunny
Sunny
 30° /19° 0 mm 6
Sept. 27 Sunny
Sunny
 29° /19° 0 mm 6
Sept. 28 Sunny
Sunny
 28° /18° 0 mm 6
Sept. 29 Overcast
Overcast
 21° /17° 0 mm 5
Sept. 30 Cloudy
Cloudy
 21° /18° 0 mm 5
Next
Important Notice
Our weather forecast for Michigan City in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Michigan City forecast closer to your planned date for the most up-to-date weather information.
Change Month
‹
›

Michigan City in September - FAQ

What are the expected maximum and minimum temperatures in Michigan City during September?
During September, expect a variety of temperatures with highs around 24° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in Michigan City during September?
Moderate rainfall is anticipated in Michigan City during September, with a total of 66.5 mm spread over approximately 7 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Michigan City during September?
The average wind speed in Michigan City during September is 21 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Michigan City

Explore the daily rainfall trends and prepare for Michigan Citys September weather 💧

UV exposure in Michigan City during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

Quick links

More Michigan City weather pages
You are here
Location coordinates Where is Michigan City?

Get accurate weather forecasts for Michigan City, located at latitude 41.708 and longitude -86.895. Stay updated with localized weather information tailored for Michigan City.

Found a mistake?
We appreciate your attention to details. Tell us here.