McCook, Illinois, United States Climate Change Severity

48
High
The current climate change severity in McCook is High, with a 14.5% improvement in the climate score compared to last 16 years. This suggests improved conditions, with more favorable environmental indicators and a reduction in negative impacts.
Data: Jan. to Jul. (Historical Vs 2026) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

McCook 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), McCook temperature has changed by around +15.4%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2026)

HistoricDays

Year 2026Days

Change

sunnySunny
3276
137.5%
cloudyCloudy
5019
-62%
rainyRainy
8347
-43.3%
snowySnowy
84
-50%
mistyMisty
05
100%

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

Climate Change Indicators:

Over the past 16 years, McCook 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 2026, McCook experienced significant changes:

Temperature change of

+1.45 °C

Variation in annual rainfall

+5.92 %

Change in average humidity

-4.44 %

PM2.5 levels surged by

-7.66 %

Heatwave changed by

+3 Days

Coldwave changed by

-8 Days

Wind speeds changed by

-1.53 km/h

These indicators show improvement in key parametes of climate, but McCook 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.

McCook Weather Forecast 30 Days (August - September 2026)
McCook, Illinois, United States

Condition
Temperature IconTemperature
Humidity IconHumi.
Wind IconWind Speed
Wed. 5, Aug.
sunnySunny
Temperature Icon31°/21°
Humidity Icon77%
Wind Icon15.5km/h
Thu. 6, Aug.
mistMist
Temperature Icon27°/19°
Humidity Icon89%
Wind Icon10.8km/h
Fri. 7, Aug.
thundery outbreaks possibleThundery outbreaks in nearby
Temperature Icon30°/20°
Humidity Icon84%
Wind Icon7.2km/h
Sat. 8, Aug.
sunnySunny
Temperature Icon31°/22°
Humidity Icon80%
Wind Icon18.7km/h
Sun. 9, Aug.
sunnySunny
Temperature Icon32°/20°
Humidity Icon77%
Wind Icon22.7km/h
Mon. 10, Aug.
sunnySunny
Temperature Icon31°/22°
Humidity Icon82%
Wind Icon18.4km/h
Tue. 11, Aug.
light rain showerRain Shower
Temperature Icon24°/21°
Humidity Icon96%
Wind Icon14km/h
Wed. 12, Aug.
sunnySunny
Temperature Icon24°/18°
Humidity Icon62%
Wind Icon20.9km/h
Thu. 13, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon27°/19°
Humidity Icon71%
Wind Icon14.8km/h
Fri. 14, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon27°/19°
Humidity Icon72%
Wind Icon15km/h
Sat. 15, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon27°/19°
Humidity Icon74%
Wind Icon15.3km/h
Sun. 16, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon28°/19°
Humidity Icon73%
Wind Icon16.5km/h
Mon. 17, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon26°/19°
Humidity Icon76%
Wind Icon15.9km/h
Tue. 18, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon27°/19°
Humidity Icon74%
Wind Icon14.6km/h
Wed. 19, Aug.
heavy rain at timesHeavy Rain
Temperature Icon28°/19°
Humidity Icon72%
Wind Icon15.1km/h
Thu. 20, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon27°/19°
Humidity Icon72%
Wind Icon17.2km/h
Fri. 21, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon26°/19°
Humidity Icon74%
Wind Icon16.1km/h
Sat. 22, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon26°/18°
Humidity Icon71%
Wind Icon15.2km/h
Sun. 23, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon28°/18°
Humidity Icon69%
Wind Icon16.5km/h
Mon. 24, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon28°/19°
Humidity Icon70%
Wind Icon18km/h
Tue. 25, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon27°/19°
Humidity Icon72%
Wind Icon17.1km/h
Wed. 26, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon27°/19°
Humidity Icon75%
Wind Icon16.3km/h
Thu. 27, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon27°/19°
Humidity Icon73%
Wind Icon17.6km/h
Fri. 28, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon27°/19°
Humidity Icon74%
Wind Icon15.9km/h
Sat. 29, Aug.
moderate or heavy rain showerRain Showers
Temperature Icon27°/19°
Humidity Icon75%
Wind Icon16.6km/h
Sun. 30, Aug.
heavy rain at timesHeavy Rain
Temperature Icon26°/19°
Humidity Icon74%
Wind Icon15.8km/h
Mon. 31, Aug.
heavy rain at timesHeavy Rain
Temperature Icon27°/18°
Humidity Icon72%
Wind Icon14.9km/h
Tue. 1, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon26°/19°
Humidity Icon72%
Wind Icon17.6km/h
Wed. 2, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon27°/19°
Humidity Icon68%
Wind Icon16km/h
Thu. 3, Sep.
moderate or heavy rain showerRain Showers
Temperature Icon27°/18°
Humidity Icon69%
Wind Icon17.9km/h
Fri. 4, Sep.
heavy rain at timesHeavy Rain
Temperature Icon26°/17°
Humidity Icon69%
Wind Icon18km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSun. 9, Aug.

32°C

Low will be onFri. 4, Sep.

17°C

HumidityHumidity

High will be onTue. 11, Aug.

96%

Low will be onWed. 12, Aug.

62%

Wind SpeedWind Speed

High will be onSun. 9, Aug.

22.7km/h

Low will be onFri. 7, Aug.

7.2km/h

PrecipitationPrecipitation

High will be onTue. 11, Aug.

16.02mm

Low will be onSat. 8, Aug.

0.02mm

Ultraviolet IndexUV

High will be onWed. 5, Aug.

8.1

Low will be onTue. 11, Aug.

5

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