Normal, Illinois, United States Climate Change Severity

67
Very High
The current climate change severity in Normal is Very High, with a 20.5% worsening in the climate score compared to last 16 years. This suggests deteriorating conditions, with increasing negative impacts on weather patterns and environmental conditions.
Data: Jan. to Jan. (Historical Vs 2026) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Normal Weather Condition Changes (Historic Vs 2026)

2026
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2026

Over the past 16 year(s), Normal temperature has changed by around +39.6%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to Jan. (Historical Vs 2026)

Comparison of Weather Condition (Historic Vs 2026)

HistoricDays

Year 2026Days

Change

sunnySunny
33
0%
cloudyCloudy
66
0%
rainyRainy
72
-71.4%
snowySnowy
22
0%
mistyMisty
00
0%

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

Climate Change Indicators:

Over the past 16 years, Normal has experienced measurable shifts in key climate parameters, contributing to the current severity score of 67 (within the Very High severity category). This suggests worsening climate conditions from the previous years. Here’s a breakdown of the specific changes observed:

Severity Score

67/100

Very High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Normal experienced significant changes:

Temperature change of

-1.3 °C

Variation in annual rainfall

-40.09 %

Change in average humidity

-13.2 %

PM2.5 levels surged by

-4.7 %

Heatwave changed by

-0.6 day(s)

Coldwave changed by

-0.9 day(s)

Wind speeds changed by

+2.5 km/h

These indicators show a dramatic increase in volatility and worsening conditions. Normal's Very High severity status requires urgent and immediate adaptation and mitigation strategies, particularly focused on managing extreme weather events, improving air quality, and ensuring water resources are adequate for the population.

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

Normal Weather Forecast 30 Days (February - March 2026)
Normal, Illinois, United States

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Tue. 17, Feb.
sunnySunny
Temperature Icon20°/6°
Humidity Icon69%
Wind Icon35km/h
Wed. 18, Feb.
cloudyCloudy
Temperature Icon19°/9°
Humidity Icon76%
Wind Icon32km/h
Thu. 19, Feb.
moderate rainModerate rain
Temperature Icon16°/7°
Humidity Icon91%
Wind Icon36km/h
Fri. 20, Feb.
patchy rain possiblePatchy rain nearby
Temperature Icon5°/0°
Humidity Icon64%
Wind Icon41km/h
Sat. 21, Feb.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon1°/-4°
Humidity Icon73%
Wind Icon25km/h
Sun. 22, Feb.
partly cloudyPartly Cloudy
Temperature Icon-2°/-7°
Humidity Icon68%
Wind Icon34km/h
Mon. 23, Feb.
partly cloudyPartly Cloudy
Temperature Icon-1°/-9°
Humidity Icon60%
Wind Icon27km/h
Tue. 24, Feb.
partly cloudyPartly Cloudy
Temperature Icon2°/-8°
Humidity Icon69%
Wind Icon28km/h
Wed. 25, Feb.
sunnySunny
Temperature Icon7°/-2°
Humidity Icon64%
Wind Icon35km/h
Thu. 26, Feb.
patchy rain possiblePatchy rain nearby
Temperature Icon7°/-4°
Humidity Icon71%
Wind Icon33km/h
Fri. 27, Feb.
moderate rainModerate rain
Temperature Icon14°/4°
Humidity Icon85%
Wind Icon51km/h
Sat. 28, Feb.
partly cloudyPartly Cloudy
Temperature Icon10°/2°
Humidity Icon75%
Wind Icon38km/h
Sun. 1, Mar.
partly cloudyPartly Cloudy
Temperature Icon5°/0°
Humidity Icon48%
Wind Icon35km/h
Mon. 2, Mar.
partly cloudyPartly Cloudy
Temperature Icon3°/-3°
Humidity Icon51%
Wind Icon34km/h
Tue. 3, Mar.
moderate or heavy snow showersModerate or heavy snow showers
Temperature Icon5°/-4°
Humidity Icon71%
Wind Icon24km/h
Wed. 4, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon7°/-2°
Humidity Icon71%
Wind Icon22km/h
Thu. 5, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon7°/-2°
Humidity Icon81%
Wind Icon27km/h
Fri. 6, Mar.
moderate rain at timesModerate rain at times
Temperature Icon9°/-2°
Humidity Icon76%
Wind Icon27km/h
Sat. 7, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon10°/1°
Humidity Icon80%
Wind Icon25km/h
Sun. 8, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon10°/1°
Humidity Icon78%
Wind Icon25km/h
Mon. 9, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon10°/2°
Humidity Icon77%
Wind Icon25km/h
Tue. 10, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon10°/2°
Humidity Icon75%
Wind Icon26km/h
Wed. 11, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon10°/0°
Humidity Icon70%
Wind Icon25km/h
Thu. 12, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon10°/0°
Humidity Icon70%
Wind Icon25km/h
Fri. 13, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon10°/1°
Humidity Icon74%
Wind Icon22km/h
Sat. 14, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon11°/3°
Humidity Icon76%
Wind Icon25km/h
Sun. 15, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon12°/2°
Humidity Icon78%
Wind Icon23km/h
Mon. 16, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon11°/2°
Humidity Icon74%
Wind Icon24km/h
Tue. 17, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon12°/2°
Humidity Icon74%
Wind Icon24km/h
Wed. 18, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon10°/2°
Humidity Icon74%
Wind Icon24km/h
Thu. 19, Mar.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon12°/2°
Humidity Icon69%
Wind Icon27km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onTue. 17, Feb.

19.7°C

Low will be onMon. 23, Feb.

-8.9°C

HumidityHumidity

High will be onThu. 19, Feb.

91%

Low will be onSun. 1, Mar.

48%

Wind SpeedWind Speed

High will be onFri. 27, Feb.

51.1km/h

Low will be onWed. 4, Mar.

22km/h

PrecipitationPrecipitation

High will be onThu. 19, Feb.

10.01mm

Low will be onTue. 17, Feb.

0.01mm

Ultraviolet IndexUV

High will be onSat. 28, Feb.

3

Low will be onThu. 26, Feb.

1

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