Hourly Weather | Tomorrow Sunday, September 20, 2026
Active Weather Warnings
South Bend, Indiana
12 AM
Cloudy Weather
68°
Feels Like 70°
49
Humidity: 97%
UV Index: 0
Wind: 7 mph
1 AM
Rainy Weather
68°
Feels Like 64°
65
Humidity: 97%
UV Index: 0
Wind: 7 mph
2 AM
Rainy Weather
68°
Feels Like 64°
79
Humidity: 97%
UV Index: 0
Wind: 7 mph
3 AM
Rainy Weather
68°
Feels Like 64°
79
Humidity: 97%
UV Index: 0
Wind: 7 mph
4 AM
Rainy Weather
66°
Feels Like 63°
79
Humidity: 97%
UV Index: 0
Wind: 7 mph
5 AM
Cloudy Weather
66°
Feels Like 66°
40
Humidity: 98%
UV Index: 0
Wind: 8 mph
6 AM
Cloudy Weather
66°
Feels Like 64°
34
Humidity: 98%
UV Index: 0
Wind: 7 mph
7 AM
Cloudy Weather
64°
Feels Like 64°
40
Humidity: 98%
UV Index: 0
Wind: 7 mph
8 AM
Stormy Weather
64°
Feels Like 61°
51
Humidity: 98%
UV Index: 0
Wind: 6 mph
9 AM
Cloudy Weather
64°
Feels Like 63°
47
Humidity: 99%
UV Index: 0
Wind: 8 mph
10 AM
Cloudy Weather
66°
Feels Like 64°
44
Humidity: 92%
UV Index: 1
Wind: 9 mph
11 AM
Cloudy Weather
66°
Feels Like 66°
48
Humidity: 88%
UV Index: 1
Wind: 10 mph
12 PM
Stormy Weather
70°
Feels Like 64°
52
Humidity: 83%
UV Index: 1
Wind: 10 mph
1 PM
Cloudy Weather
70°
Feels Like 70°
48
Humidity: 77%
UV Index: 1
Wind: 10 mph
2 PM
Cloudy Weather
70°
Feels Like 68°
34
Humidity: 77%
UV Index: 1
Wind: 12 mph
3 PM
Cloudy Weather
70°
Feels Like 66°
34
Humidity: 76%
UV Index: 1
Wind: 12 mph
4 PM
Cloudy Weather
68°
Feels Like 66°
39
Humidity: 76%
UV Index: 1
Wind: 12 mph
5 PM
Cloudy Weather
68°
Feels Like 64°
49
Humidity: 77%
UV Index: 0
Wind: 12 mph
6 PM
Stormy Weather
66°
Feels Like 61°
60
Humidity: 77%
UV Index: 0
Wind: 10 mph
7 PM
Stormy Weather
66°
Feels Like 61°
55
Humidity: 78%
UV Index: 0
Wind: 9 mph
8 PM
Cloudy Weather
64°
Feels Like 63°
25
Humidity: 78%
UV Index: 0
Wind: 8 mph
9 PM
Cloudy Weather
63°
Feels Like 61°
20
Humidity: 82%
UV Index: 0
Wind: 8 mph
10 PM
Cloudy Weather
63°
Feels Like 61°
20
Humidity: 83%
UV Index: 0
Wind: 7 mph
11 PM
Cloudy Weather
61°
Feels Like 59°
20
Humidity: 84%
UV Index: 0
Wind: 7 mph

Weather Alerts and Warnings for South Bend

Severe Future Possible

Flood Watch

Flood Watch issued September 18 at 9:06PM EDT until September 20 at 8:00AM EDT by NWS Northern Indiana
Sep 19, 2:00 AM Sep 20, 8:00 AM
WHAT: Flash flooding caused by excessive rainfall continues to be
possible.

WHERE: Portions of northern Indiana, including the following
areas, Adams, Allen IN, Blackford, De Kalb, Eastern St. Joseph IN,
Elkhart, Fulton IN, Grant, Huntington, Jay, Lagrange, Marshall,
Miami, Noble, Northern Kosciusko, Northern La Porte, Southern
Kosciusko, Southern La Porte, Starke, Steuben, Wabash, Wells,
Western St. Joseph IN and Whitley, southwest Michigan, including
the following areas, Branch, Cass MI, Northern Berrien, Southern
Berrien and St. Joseph MI, and northwest Ohio, including the
following areas, Paulding and Van Wert.

WHEN: From 2 AM EDT /1 AM CDT/ Saturday through Sunday morning.

IMPACTS: Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Creeks and streams may rise out of their banks. Flooding may occur
in poor drainage and urban areas. Low-water crossings may be
flooded.

ADDITIONAL DETAILS:
- 1 to 2 inches of rain is likely area-wide, with locally higher
amounts of up to 3 inches possible mainly along and north of
I-80/I-90.
- http://www.weather.gov/safety/flood
+ Read More
You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.
Updated: Sep 19, 3:08 AM Source: NWS Alert