weathermetro
Cities / United States
/ Idaho
☀️ Custer weather
Clear sky. .
Feels like 24° Wind 14 km/h SW Humidity 18% Pressure 1010 hPa UV 1 Air Good ☀ 06:48 - 20:35
Right now it is 26° in Custer with clear skies and today's high is 28° with an overnight low of 10° . The sun rises at 06:48 and sets at 20:35, giving 13h 47m of daylight. Over the coming week highs range from 24° to 30° .
Custer is in Idaho, United States, sitting 1,972 m above sea level. Local time is America/Boise (UTC−6), and every time on this page is shown in it.
Next 24 hours - temperature
16°
23°
29°
28°
17°
12:00 · 25.1° · 0 mm
13:00 · 26.7° · 0 mm
14:00 · 27.7° · 0 mm
15:00 · 28.3° · 0 mm
16:00 · 27.9° · 0 mm
17:00 · 27.7° · 0 mm
18:00 · 27.3° · 0 mm
19:00 · 26.2° · 0 mm
20:00 · 24.2° · 0 mm
21:00 · 21.9° · 0 mm
22:00 · 20° · 0 mm
23:00 · 19.3° · 0 mm
00:00 · 18.5° · 0 mm
01:00 · 18.2° · 0 mm
02:00 · 17.8° · 0 mm
03:00 · 18.1° · 0 mm
04:00 · 17.5° · 0 mm
05:00 · 17.4° · 0 mm
06:00 · 16.8° · 0 mm
07:00 · 17.5° · 0 mm
08:00 · 17.1° · 0 mm
09:00 · 20.9° · 0 mm
10:00 · 23.9° · 0 mm
11:00 · 26.2° · 0 mm
Precipitation
12:00 · 0 mm
12:00
13:00 · 0 mm
14:00 · 0 mm
15:00 · 0 mm
15:00
16:00 · 0 mm
17:00 · 0 mm
18:00 · 0 mm
18:00
19:00 · 0 mm
20:00 · 0 mm
21:00 · 0 mm
21:00
22:00 · 0 mm
23:00 · 0 mm
00:00 · 0 mm
00:00
01:00 · 0 mm
02:00 · 0 mm
03:00 · 0 mm
03:00
04:00 · 0 mm
05:00 · 0 mm
06:00 · 0 mm
06:00
07:00 · 0 mm
08:00 · 0 mm
09:00 · 0 mm
09:00
10:00 · 0 mm
11:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
12:00
☀️
25.1°
21°
-
Clear sky
13:00
☀️
26.7°
21.8°
-
Clear sky
14:00
🌤️
27.7°
22.5°
-
Mostly clear
15:00
🌤️
28.3°
21.4°
-
Mostly clear
16:00
☁️
27.9°
20.9°
-
Overcast
17:00
☁️
27.7°
20.2°
-
Overcast
18:00
☁️
27.3°
21.1°
-
Overcast
19:00
☁️
26.2°
20.1°
-
Overcast
20:00
☁️
24.2°
19.8°
-
Overcast
21:00
☁️
21.9°
18.3°
-
Overcast
22:00
☁️
20°
16.7°
-
Overcast
23:00
☁️
19.3°
15.6°
-
Overcast
☀️
TodayAugust 20th
Avg 19° Low 10° at 05:00
High 28° at 15:00
Feels 23° Wind ~26 km/h
Clear
Cloudy
00:00
14°
02:00
13°
04:00
12°
06:00
10°
08:00
11°
10:00
19°
12:00
25°
14:00
28°
16:00
28°
18:00
27°
20:00
24°
22:00
20°
🌦️
FridayAugust 21st
Avg 23° Low 17° at 06:00
High 30° at 15:00
0.4 mm rain Feels 26° Wind ~33 km/h
Cloudy
Clear
Cloudy
Cloudy
00:00
19°
02:00
18°
04:00
18°
06:00
17°
08:00
17°
10:00
24°
12:00
28°
14:00
30°
16:00
27°
0.4mm
18:00
27°
20:00
25°
22:00
23°
🌦️
SaturdayAugust 22nd
Avg 19° Low 15° at 07:00
High 26° at 13:00
0.7 mm rain Feels 21° Wind ~20 km/h
Cloudy
Cloudy
00:00
20°
02:00
18°
04:00
17°
06:00
15°
08:00
16°
10:00
22°
12:00
25°
14:00
24°
16:00
15°
0.7mm
18:00
22°
20:00
18°
22:00
16°
☀️
SundayAugust 23rd
Avg 17° Low 10° at 07:00
High 24° at 15:00
0.1 mm rain Feels 16° Wind ~31 km/h
Cloudy
Clear
00:00
15°
02:00
12°
04:00
12°
06:00
11°
08:00
13°
10:00
20°
12:00
22°
14:00
24°
16:00
23°
18:00
21°
20:00
17°
22:00
11°
☁️
MondayAugust 24th
Avg 16° Low 9° at 07:00
High 25° at 15:00
Feels 19° Wind ~21 km/h
Cloudy
00:00
10°
02:00
10°
04:00
9°
06:00
9°
08:00
12°
10:00
19°
12:00
23°
14:00
25°
16:00
24°
18:00
22°
20:00
17°
22:00
14°
⛅
TuesdayAugust 25th
Avg 17° Low 9° at 06:00
High 26° at 16:00
Feels 20° Wind ~18 km/h
Clear
Partly Cloudy
Cloudy
Partly Cloudy
00:00
12°
02:00
11°
04:00
10°
06:00
9°
08:00
14°
10:00
19°
12:00
23°
14:00
25°
16:00
26°
18:00
25°
20:00
19°
22:00
15°
⛅
WednesdayAugust 26th
Avg 19° Low 13° at 05:00
High 28° at 15:00
Feels 21° Wind ~25 km/h
Partly Cloudy
Cloudy
Partly Cloudy
Cloudy
00:00
14°
02:00
14°
04:00
13°
06:00
14°
08:00
17°
10:00
21°
12:00
26°
14:00
28°
16:00
28°
18:00
26°
20:00
20°
22:00
15°
☀️
ThursdayAugust 27th
Avg 15° Low 9° at 23:00
High 21° at 15:00
Feels 13° Wind ~26 km/h
Partly Cloudy
Clear
00:00
14°
02:00
12°
04:00
11°
06:00
11°
08:00
14°
10:00
17°
12:00
19°
14:00
21°
16:00
21°
18:00
19°
20:00
13°
22:00
9°
☀️
FridayAugust 28th
Avg 14° Low 6° at 05:00
High 23° at 15:00
Feels 15° Wind ~28 km/h
Clear
Clear
00:00
8°
02:00
8°
04:00
7°
06:00
7°
08:00
12°
10:00
17°
12:00
21°
14:00
23°
16:00
23°
18:00
20°
20:00
14°
22:00
10°
☀️
SaturdayAugust 29th
Avg 14° Low 6° at 05:00
High 24° at 14:00
Feels 16° Wind ~28 km/h
Clear
00:00
8°
02:00
8°
04:00
7°
06:00
7°
08:00
12°
10:00
17°
12:00
22°
14:00
24°
16:00
23°
18:00
21°
20:00
14°
22:00
10°
🌦️
SundayAugust 30th
Avg 11° Low 5° at 22:00
High 19° at 14:00
2 mm rain Feels 12° Wind ~27 km/h
Clear
Rain
00:00
9°
02:00
8°
04:00
7°
06:00
6°
08:00
10°
10:00
14°
12:00
17°
14:00
19°
16:00
18°
18:00
16°
20:00
9°
0.6mm
22:00
5°
0.1mm
☀️
MondayAugust 31st
Avg 10° Low 1° at 05:00
High 19° at 17:00
0.1 mm rain Feels 13° Wind ~17 km/h
Clear
00:00
6°
0.1mm
02:00
4°
04:00
2°
06:00
1°
08:00
5°
10:00
10°
12:00
15°
14:00
18°
16:00
19°
18:00
18°
20:00
12°
22:00
8°
☀️
TuesdaySeptember 1st
Avg 14° Low 4° at 05:00
High 24° at 16:00
Feels 17° Wind ~22 km/h
Clear
Partly Cloudy
00:00
7°
02:00
6°
04:00
4°
06:00
4°
08:00
9°
10:00
15°
12:00
21°
14:00
23°
16:00
24°
18:00
22°
20:00
16°
22:00
13°
🌤️
WednesdaySeptember 2nd
Avg 15° Low 9° at 23:00
High 23° at 13:00
Feels 16° Wind ~28 km/h
Cloudy
Partly Cloudy
Clear
00:00
13°
02:00
12°
04:00
11°
06:00
11°
08:00
12°
10:00
16°
12:00
22°
14:00
23°
16:00
22°
18:00
20°
20:00
14°
22:00
10°
☀️
ThursdaySeptember 3rd
Avg 14° Low 6° at 05:00
High 23° at 16:00
Feels 16° Wind ~23 km/h
Clear
00:00
8°
02:00
7°
04:00
6°
06:00
6°
08:00
11°
10:00
16°
12:00
20°
14:00
22°
16:00
23°
18:00
22°
20:00
15°
22:00
10°
☀️
FridaySeptember 4th
Avg 13° Low 7° at 05:00
High 22° at 14:00
Feels 13° Wind ~31 km/h
Clear
00:00
9°
02:00
8°
04:00
8°
06:00
7°
08:00
12°
10:00
17°
12:00
21°
14:00
22°
16:00
21°
18:00
18°
20:00
12°
22:00
8°
Sun
☀️ Sunrise 06:48 · Sunset 20:35
13h 47m of daylight · America/Boise
Air quality
PM2.5 1.4 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Common questions about Custer weather
Will it rain in Custer today?
No rain is in the forecast for Custer today.
What is the temperature in Custer right now?
It is 26° in Custer right now, though it feels closer to 24° . Today runs between a low of 10° and a high of 28° .
What time is sunrise and sunset in Custer?
The sun rises at 06:48 and sets at 20:35 local time in Custer today, giving 13h 47m of daylight.
What is the air quality in Custer?
PM2.5 in Custer is currently 1.4 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.
How accurate is the Custer forecast, and how far ahead does it go?
This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Custer best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.
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© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC