South Bend, Indiana, United States Climate Change Severity

48
High
The current climate change severity in South Bend is High, with a 1.7% improvement in the climate score compared to last 15 years. This suggests improved conditions, with more favorable environmental indicators and a reduction in negative impacts.
Data: Jan. to Jul. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

South Bend Weather Condition Changes (Historic Vs 2025)

2025
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2025

Over the past 15 year(s), South Bend temperature has changed by around +4.5%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to Jul. (Historical Vs 2025)

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
2818
-35.7%
cloudyCloudy
4525
-44.4%
rainyRainy
9361
-34.4%
snowySnowy
78
14.2%
mistyMisty
04
100%

Disclaimer: Other weather conditions not shown may affect the total day count.

Climate Change Indicators:

Over the past 15 years, South Bend has experienced measurable shifts in key climate parameters, contributing to the current severity score of 48 (within the High severity category). While the score remains High, certain factors have improved over time. Here’s a breakdown of the specific changes observed:

Severity Score

48/100

High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, South Bend experienced significant changes:

Temperature change of

+0.4 °C

Variation in annual rainfall

+25.2 %

Change in average humidity

-3.04 %

PM2.5 levels surged by

+100 %

Heatwave changed by

+1.5 day(s)

Coldwave changed by

-8 day(s)

Wind speeds changed by

+1.8 km/h

These indicators show improvement in key parametes of climate, but South Bend remains in the High severity category. Continuous focus on climate resilience is necessary to avoid further worsening and ensure sustainability.

Check how we calculate Climate Change Severity
Based on data from Jan. to Jul.

South Bend Weather Forecast 30 Days (August - September 2025)
South Bend, Indiana, United States

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Thu. 21, Aug.
overcastOvercast
Temperature Icon26°/14°
Humidity Icon81%
Wind Icon21km/h
Fri. 22, Aug.
partly cloudyPartly Cloudy
Temperature Icon29°/15°
Humidity Icon80%
Wind Icon11km/h
Sat. 23, Aug.
mistMist
Temperature Icon26°/18°
Humidity Icon82%
Wind Icon21km/h
Sun. 24, Aug.
partly cloudyPartly Cloudy
Temperature Icon23°/16°
Humidity Icon72%
Wind Icon30km/h
Mon. 25, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon20°/13°
Humidity Icon64%
Wind Icon26km/h
Tue. 26, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon20°/11°
Humidity Icon73%
Wind Icon25km/h
Wed. 27, Aug.
sunnySunny
Temperature Icon21°/9°
Humidity Icon62%
Wind Icon18km/h
Thu. 28, Aug.
sunnySunny
Temperature Icon23°/9°
Humidity Icon60%
Wind Icon8km/h
Fri. 29, Aug.
sunnySunny
Temperature Icon25°/11°
Humidity Icon61%
Wind Icon11km/h
Sat. 30, Aug.
sunnySunny
Temperature Icon27°/14°
Humidity Icon56%
Wind Icon10km/h
Sun. 31, Aug.
sunnySunny
Temperature Icon27°/13°
Humidity Icon70%
Wind Icon17km/h
Mon. 1, Sep.
sunnySunny
Temperature Icon27°/16°
Humidity Icon61%
Wind Icon13km/h
Tue. 2, Sep.
sunnySunny
Temperature Icon28°/16°
Humidity Icon58%
Wind Icon14km/h
Wed. 3, Sep.
sunnySunny
Temperature Icon30°/15°
Humidity Icon56%
Wind Icon12km/h
Thu. 4, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon25°/17°
Humidity Icon78%
Wind Icon18km/h
Fri. 5, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon26°/16°
Humidity Icon77%
Wind Icon18km/h
Sat. 6, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon25°/16°
Humidity Icon77%
Wind Icon19km/h
Sun. 7, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon24°/16°
Humidity Icon78%
Wind Icon21km/h
Mon. 8, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon22°/15°
Humidity Icon79%
Wind Icon18km/h
Tue. 9, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon24°/14°
Humidity Icon79%
Wind Icon17km/h
Wed. 10, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon24°/14°
Humidity Icon76%
Wind Icon16km/h
Thu. 11, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon23°/15°
Humidity Icon81%
Wind Icon15km/h
Sat. 13, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon23°/13°
Humidity Icon79%
Wind Icon17km/h
Sun. 14, Sep.
moderate rain at timesModerate rain at times
Temperature Icon24°/12°
Humidity Icon74%
Wind Icon14km/h
Mon. 15, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon24°/13°
Humidity Icon74%
Wind Icon15km/h
Tue. 16, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon23°/13°
Humidity Icon77%
Wind Icon16km/h
Wed. 17, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon24°/14°
Humidity Icon77%
Wind Icon14km/h
Thu. 18, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon23°/13°
Humidity Icon76%
Wind Icon16km/h
Fri. 19, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon23°/13°
Humidity Icon78%
Wind Icon16km/h
Sat. 20, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon25°/14°
Humidity Icon77%
Wind Icon18km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onWed. 3, Sep.

29.9°C

Low will be onWed. 27, Aug.

9.2°C

HumidityHumidity

High will be onSat. 23, Aug.

82%

Low will be onSat. 30, Aug.

56%

Wind SpeedWind Speed

High will be onSun. 24, Aug.

30.2km/h

Low will be onThu. 28, Aug.

7.9km/h

PrecipitationPrecipitation

High will be onFri. 19, Sep.

6.1mm

Low will be onSun. 24, Aug.

0.08mm

Ultraviolet IndexUV

High will be onMon. 1, Sep.

6

Low will be onTue. 26, Aug.

3

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