Skip to main content
Local Weather Radar Official LogoLocal Weather Radar Official Logo
Plan your week in Custer County with our detailed 7-Day Weather Forecast. Access reliable daily temperature highs and lows, rain chances, and weekly weather pattern summaries.

Custer County 7-Day Weather Forecast

Saturday, Oct 24, 2026

Nighttime
25°F

Partly Cloudy

Feels like 25°F

Humidity

92%

Wind Speed

0.9 mph

Precipitation

0 in

Pressure

1027 hPa

UV Index

0

Visibility

10 mi

Cloud Cover

80%

Dew Point

16°F

7-Day Weather Forecast

Today

Oct 24

Partly Cloudy
38°H
23°L
0%

Sun

Oct 25

Partly Cloudy
45°H
23°L
0%

Mon

Oct 26

Partly Cloudy
44°H
27°L
9%

Tue

Oct 27

Partly Cloudy
37°H
25°L
0%

Wed

Oct 28

Partly Cloudy
40°H
25°L
0%

Thu

Oct 29

Partly Cloudy
40°H
29°L
0%

Fri

Oct 30

Partly Cloudy
36°H
29°L
0%

24-Hour Forecast

9 AM

25°

0%

10 AM

25°

0%

11 AM

25°

0%

12 PM

24°

0%

1 PM

23°

0%

2 PM

24°

0%

3 PM

25°

0%

4 PM

26°

0%

5 PM

28°

0%

6 PM

31°

0%

7 PM

33°

0%

8 PM

35°

0%

9 PM

37°

0%

10 PM

38°

0%

11 PM

38°

0%

12 AM

36°

0%

1 AM

32°

0%

2 AM

31°

0%

3 AM

29°

0%

4 AM

28°

0%

5 AM

27°

0%

6 AM

27°

0%

7 AM

26°

0%

8 AM

26°

0%

Air Quality (AQI)

Air quality sensors are offline for this coordinate.

Sun & Moon Phase

Sunrise

6:00 AM

Sunset

8:00 PM

Moon Phase

Waxing Gibbous

Waxing Gibbous

Wind Conditions & Storm Tracking

Wind Direction

15° NNE

Sustained Wind

0.9 mph

Wind Gusts

0.9 mph

7-Day Temp Range

Week's Hottest

45°F

Max Rain Prob

9%

Expected 7-Day Swings

23°
45°

High and low limits expected over the next week.

Extended Local Forecasts

14 Day Weather Forecast7 Day Weather ForecastHourly Weather Tracker

Location View

Custer County · 44.36°N, 114.19°W
Radar Page
Coordinates44.3578°N, 114.1888°W
Elevationm
TimezoneAmerica/New_York

Nearby Cities in Idaho

More weather updates in Idaho

Explore all weather stations, radar maps, and localized forecasts.

Explore All Idaho Stations

Safety & Environmental Index

MetricValueStatus / Interpretation
Air Quality (AQI)N/AOffline
UV Index0Low Risk
Visibility10 milesClear

Frequently Asked Questions

The 7-day forecast for Custer County includes comprehensive daily weather summaries, max/min temperatures, and expected rainfall to keep you prepared for the week.

About Custer County Climate & Weather

Weather forecast for Custer County is powered by high-resolution weather models using open-source infrastructure. Check current temperatures, rain radar graphs, hourly wind speeds, humidity values, and ultraviolet indexes directly from our weather tracking console.

Meteorological Data: Weather data for this area is aggregated from global and regional forecast models (GFS, HRRR, ERA5) and updated continuously every hour.