Polson, Montana, United States Climate Change Severity

48
High
The current climate change severity in Polson is High, with a 3.7% worsening in the climate score compared to last 15 years. This suggests deteriorating conditions, with increasing negative impacts on weather patterns and environmental conditions.
Data: Jan. to Jul. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100


Polson Weather Condition Changes (Historic Vs 2025)

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

Over the past 15 year(s), Polson temperature has changed by around -5.1%, 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
3729
-21.6%

cloudyCloudy
3935
-10.2%

rainyRainy
9958
-41.4%

snowySnowy
1315
15.3%

mistyMisty
01
100%

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

Climate Change Indicators:

Over the past 15 years, Polson has experienced measurable shifts in key climate parameters, contributing to the current severity score of 48 (within the High severity category). This suggests worsening climate conditions from the previous years. 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, Polson experienced significant changes:

Temperature change of

-0.3 °C


Variation in annual rainfall

-14.9 %


Change in average humidity

-11.1 %


PM2.5 levels surged by

-30.6 %


Heatwave changed by

-5.06 day(s)


Coldwave changed by

-5.1 day(s)


Wind speeds changed by

-1.2 km/h


These indicators show that Polson is experiencing a more volatile and extreme climate, reinforcing the need for urgent intervention to mitigate risks. As the severity score rises, focus must shift to adaptation and emergency preparedness.

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

Polson Weather Forecast 30 Days (August - September 2025)
Polson, Montana, United States


Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Sat. 9, Aug.
sunnySunny

Temperature Icon23°/14°

Humidity Icon43%

Wind Icon15km/h
Sun. 10, Aug.
sunnySunny

Temperature Icon26°/16°

Humidity Icon44%

Wind Icon12km/h
Mon. 11, Aug.
sunnySunny

Temperature Icon33°/12°

Humidity Icon44%

Wind Icon18km/h
Tue. 12, Aug.
sunnySunny

Temperature Icon31°/9°

Humidity Icon45%

Wind Icon10km/h
Wed. 13, Aug.
sunnySunny

Temperature Icon32°/7°

Humidity Icon59%

Wind Icon7km/h
Thu. 14, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon23°/4°

Humidity Icon66%

Wind Icon11km/h
Fri. 15, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon13°/3°

Humidity Icon87%

Wind Icon8km/h
Sat. 16, Aug.
partly cloudyPartly Cloudy

Temperature Icon21°/2°

Humidity Icon64%

Wind Icon16km/h
Sun. 17, Aug.
partly cloudyPartly Cloudy

Temperature Icon22°/4°

Humidity Icon62%

Wind Icon14km/h
Mon. 18, Aug.
sunnySunny

Temperature Icon29°/9°

Humidity Icon38%

Wind Icon17km/h
Tue. 19, Aug.
sunnySunny

Temperature Icon30°/7°

Humidity Icon27%

Wind Icon10km/h
Wed. 20, Aug.
sunnySunny

Temperature Icon28°/9°

Humidity Icon34%

Wind Icon19km/h
Thu. 21, Aug.
sunnySunny

Temperature Icon31°/7°

Humidity Icon34%

Wind Icon8km/h
Fri. 22, Aug.
heavy rain at timesHeavy rain at times

Temperature Icon26°/10°

Humidity Icon58%

Wind Icon12km/h
Sat. 23, Aug.
patchy rain possiblePatchy rain possible

Temperature Icon26°/9°

Humidity Icon53%

Wind Icon13km/h
Sun. 24, Aug.
moderate rain at timesModerate rain at times

Temperature Icon27°/9°

Humidity Icon53%

Wind Icon12km/h
Mon. 25, Aug.
moderate rain at timesModerate rain at times

Temperature Icon28°/8°

Humidity Icon51%

Wind Icon10km/h
Tue. 26, Aug.
patchy rain possiblePatchy rain possible

Temperature Icon28°/9°

Humidity Icon51%

Wind Icon13km/h
Wed. 27, Aug.
moderate rain at timesModerate rain at times

Temperature Icon27°/9°

Humidity Icon50%

Wind Icon12km/h
Thu. 28, Aug.
patchy rain possiblePatchy rain possible

Temperature Icon28°/9°

Humidity Icon48%

Wind Icon11km/h
Fri. 29, Aug.
moderate rain at timesModerate rain at times

Temperature Icon28°/10°

Humidity Icon52%

Wind Icon13km/h
Sat. 30, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon25°/8°

Humidity Icon59%

Wind Icon12km/h
Sun. 31, Aug.
moderate rain at timesModerate rain at times

Temperature Icon24°/8°

Humidity Icon59%

Wind Icon12km/h
Mon. 1, Sep.
heavy rain at timesHeavy rain at times

Temperature Icon25°/7°

Humidity Icon58%

Wind Icon13km/h
Tue. 2, Sep.
patchy rain possiblePatchy rain possible

Temperature Icon25°/8°

Humidity Icon54%

Wind Icon12km/h
Wed. 3, Sep.
moderate rain at timesModerate rain at times

Temperature Icon25°/8°

Humidity Icon55%

Wind Icon12km/h
Thu. 4, Sep.
patchy rain possiblePatchy rain possible

Temperature Icon26°/7°

Humidity Icon55%

Wind Icon10km/h
Fri. 5, Sep.
heavy rain at timesHeavy rain at times

Temperature Icon26°/8°

Humidity Icon53%

Wind Icon11km/h
Sat. 6, Sep.
moderate rain at timesModerate rain at times

Temperature Icon24°/7°

Humidity Icon58%

Wind Icon10km/h
Sun. 7, Sep.
moderate rain at timesModerate rain at times

Temperature Icon25°/7°

Humidity Icon57%

Wind Icon10km/h
Mon. 8, Sep.
heavy rain at timesHeavy rain at times

Temperature Icon24°/6°

Humidity Icon56%

Wind Icon12km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onMon. 11, Aug.

32.8°C


Low will be onSat. 16, Aug.

1.6°C

HumidityHumidity

High will be onFri. 15, Aug.

87%


Low will be onTue. 19, Aug.

27%

Wind SpeedWind Speed

High will be onWed. 20, Aug.

18.7km/h


Low will be onWed. 13, Aug.

7.2km/h

PrecipitationPrecipitation

High will be onSat. 30, Aug.

2.7mm


Low will be onSun. 17, Aug.

0.04mm

Ultraviolet IndexUV

High will be onWed. 13, Aug.

5


Low will be onFri. 15, Aug.

2