Weather Forecast for Custer
South Dakota, United States of America
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Current Weather - Custer: 6°C
Current Weather - Custer: 6°C
South Dakota, United States of America
Partly cloudy
Feels like 1°C
Wind
27 km/h WNW
Humidity
67%
Pressure
1008 mb
UV Index
0
Visibility
16 km
Partly Cloudy
Thursday, December 11, 2025
High
8°C
Low
3°C
Rain Chance
0%
Hourly Forecast
4°C
5°C
6°C
7°C
7°C
7°C
6°C
6°C
5°C
5°C
4°C
4°C
4°C
3°C
2°C
Day Statistics
Maximum Wind
37 km/h
Humidity
75%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:19 AM
Sunset
04:17 PM
Moonrise
No moonrise
Moonset
12:05 PM
Moon Phase
Last Quarter
Moon Illumination
59%
Air Quality
PM2.5
2.3
μg/m³
PM10
3
μg/m³
NO₂
3.1
μg/m³
O₃
71.8
μg/m³
SO₂
2
μg/m³
CO
113.6
μg/m³
Moderate or heavy snow showers
Friday, December 12, 2025
High
-1°C
Low
-5°C
Rain Chance
76%
Hourly Forecast
2°C
1°C
-0°C
-1°C
-1°C
-2°C
-2°C
-3°C
-3°C
-3°C
-3°C
-3°C
-3°C
-3°C
-2°C
-2°C
-2°C
-2°C
-3°C
-3°C
-4°C
-4°C
-1°C
-4°C
Day Statistics
Maximum Wind
7 km/h
Humidity
83%
Precipitation
4 mm
UV Index
0
Visibility
6 km
Rain Chance
76%
Snow Chance
9%
Sun & Moon
Sunrise
07:20 AM
Sunset
04:17 PM
Moonrise
12:08 AM
Moonset
12:22 PM
Moon Phase
Waning Crescent
Moon Illumination
49%
Air Quality
PM2.5
1.4
μg/m³
PM10
1.5
μg/m³
NO₂
2.8
μg/m³
O₃
58.4
μg/m³
SO₂
1.6
μg/m³
CO
143.1
μg/m³
Moderate or heavy snow showers
Saturday, December 13, 2025
High
-7°C
Low
-13°C
Rain Chance
76%
Hourly Forecast
-5°C
-6°C
-6°C
-6°C
-7°C
-7°C
-7°C
-8°C
-8°C
-9°C
-9°C
-8°C
-8°C
-7°C
-7°C
-7°C
-8°C
-9°C
-9°C
-11°C
-12°C
-12°C
-9°C
-10°C
Day Statistics
Maximum Wind
6 km/h
Humidity
88%
Precipitation
6 mm
UV Index
0
Visibility
8 km
Rain Chance
76%
Snow Chance
25%
Sun & Moon
Sunrise
07:20 AM
Sunset
04:17 PM
Moonrise
01:13 AM
Moonset
12:39 PM
Moon Phase
Waning Crescent
Moon Illumination
39%
Air Quality
PM2.5
2.4
μg/m³
PM10
2.4
μg/m³
NO₂
3.6
μg/m³
O₃
59
μg/m³
SO₂
1.3
μg/m³
CO
167.2
μg/m³
Sunny
Sunday, December 14, 2025
High
10°C
Low
-11°C
Rain Chance
0%
Hourly Forecast
-10°C
-10°C
-9°C
-9°C
-8°C
-7°C
-6°C
-5°C
-4°C
-3°C
0°C
4°C
6°C
8°C
9°C
9°C
8°C
6°C
4°C
3°C
2°C
2°C
1°C
1°C
Day Statistics
Maximum Wind
12 km/h
Humidity
68%
Precipitation
0 mm
UV Index
0
Visibility
9 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:21 AM
Sunset
04:18 PM
Moonrise
02:17 AM
Moonset
12:58 PM
Moon Phase
Waning Crescent
Moon Illumination
30%
Air Quality
PM2.5
3.5
μg/m³
PM10
3.6
μg/m³
NO₂
5.1
μg/m³
O₃
57.7
μg/m³
SO₂
1.4
μg/m³
CO
189.1
μg/m³
Sunny
Monday, December 15, 2025
High
9°C
Low
0°C
Rain Chance
0%
Hourly Forecast
1°C
1°C
1°C
1°C
1°C
1°C
1°C
0°C
0°C
0°C
2°C
4°C
7°C
8°C
8°C
8°C
7°C
6°C
4°C
2°C
2°C
1°C
1°C
1°C
Day Statistics
Maximum Wind
11 km/h
Humidity
50%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:22 AM
Sunset
04:18 PM
Moonrise
03:21 AM
Moonset
01:19 PM
Moon Phase
Waning Crescent
Moon Illumination
22%
Sunny
Tuesday, December 16, 2025
High
12°C
Low
-0°C
Rain Chance
0%
Hourly Forecast
0°C
0°C
0°C
1°C
1°C
1°C
2°C
2°C
3°C
3°C
5°C
6°C
8°C
9°C
10°C
11°C
10°C
9°C
7°C
5°C
4°C
3°C
2°C
1°C
Day Statistics
Maximum Wind
13 km/h
Humidity
54%
Precipitation
0 mm
UV Index
2
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:23 AM
Sunset
04:18 PM
Moonrise
04:26 AM
Moonset
01:44 PM
Moon Phase
Waning Crescent
Moon Illumination
14%
Partly Cloudy
Wednesday, December 17, 2025
High
8°C
Low
-2°C
Rain Chance
0%
Hourly Forecast
1°C
1°C
1°C
1°C
1°C
0°C
-0°C
-0°C
-0°C
-0°C
1°C
3°C
5°C
6°C
6°C
7°C
7°C
7°C
6°C
5°C
3°C
1°C
-1°C
-2°C
Day Statistics
Maximum Wind
45 km/h
Humidity
60%
Precipitation
0 mm
UV Index
2
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:23 AM
Sunset
04:18 PM
Moonrise
05:31 AM
Moonset
02:15 PM
Moon Phase
Waning Crescent
Moon Illumination
8%
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