Weather Forecast for Custer
South Dakota, United States of America
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Current Weather - Custer: 5°C
Current Weather - Custer: 5°C
South Dakota, United States of America
Partly cloudy
Feels like 3°C
Wind
10 km/h WNW
Humidity
42%
Pressure
1017 mb
UV Index
0
Visibility
16 km
Sunny
Sunday, February 08, 2026
High
13°C
Low
6°C
Rain Chance
0%
Hourly Forecast
11°C
11°C
12°C
12°C
11°C
10°C
9°C
8°C
8°C
8°C
Day Statistics
Maximum Wind
18 km/h
Humidity
45%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:03 AM
Sunset
05:15 PM
Moonrise
12:01 AM
Moonset
09:47 AM
Moon Phase
Waning Gibbous
Moon Illumination
64%
Air Quality
PM2.5
4.9
μg/m³
PM10
5.3
μg/m³
NO₂
3
μg/m³
O₃
80.6
μg/m³
SO₂
1.4
μg/m³
CO
167.7
μg/m³
Sunny
Monday, February 09, 2026
High
10°C
Low
-1°C
Rain Chance
0%
Hourly Forecast
7°C
6°C
5°C
5°C
4°C
4°C
4°C
4°C
4°C
5°C
5°C
6°C
7°C
8°C
9°C
10°C
9°C
8°C
6°C
5°C
4°C
3°C
1°C
1°C
Day Statistics
Maximum Wind
31 km/h
Humidity
53%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:01 AM
Sunset
05:17 PM
Moonrise
01:07 AM
Moonset
10:13 AM
Moon Phase
Last Quarter
Moon Illumination
55%
Air Quality
PM2.5
4.1
μg/m³
PM10
4.8
μg/m³
NO₂
3.4
μg/m³
O₃
78.3
μg/m³
SO₂
1.5
μg/m³
CO
152.3
μg/m³
Partly Cloudy
Tuesday, February 10, 2026
High
3°C
Low
-2°C
Rain Chance
0%
Hourly Forecast
1°C
1°C
0°C
-0°C
-1°C
-1°C
-1°C
-1°C
-2°C
-2°C
-1°C
0°C
1°C
2°C
3°C
3°C
3°C
3°C
3°C
2°C
2°C
2°C
2°C
1°C
Day Statistics
Maximum Wind
15 km/h
Humidity
58%
Precipitation
0 mm
UV Index
0
Visibility
7 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:00 AM
Sunset
05:18 PM
Moonrise
02:12 AM
Moonset
10:46 AM
Moon Phase
Waning Crescent
Moon Illumination
46%
Air Quality
PM2.5
2.8
μg/m³
PM10
3.2
μg/m³
NO₂
3
μg/m³
O₃
68.9
μg/m³
SO₂
1.7
μg/m³
CO
162.3
μg/m³
Sunny
Wednesday, February 11, 2026
High
5°C
Low
-5°C
Rain Chance
0%
Hourly Forecast
0°C
-2°C
-4°C
-4°C
-4°C
-4°C
-4°C
-3°C
-1°C
1°C
3°C
3°C
4°C
4°C
4°C
3°C
1°C
2°C
2°C
-1°C
1°C
1°C
1°C
1°C
Day Statistics
Maximum Wind
13 km/h
Humidity
71%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:59 AM
Sunset
05:20 PM
Moonrise
03:14 AM
Moonset
11:27 AM
Moon Phase
Waning Crescent
Moon Illumination
36%
Air Quality
PM2.5
3.4
μg/m³
PM10
3.9
μg/m³
NO₂
2.5
μg/m³
O₃
71.1
μg/m³
SO₂
2.4
μg/m³
CO
148.7
μg/m³
Sunny
Thursday, February 12, 2026
High
6°C
Low
-5°C
Rain Chance
0%
Hourly Forecast
1°C
-2°C
-1°C
-0°C
-2°C
-1°C
-1°C
-2°C
2°C
4°C
4°C
4°C
4°C
5°C
4°C
3°C
1°C
-0°C
-2°C
-3°C
-4°C
-5°C
-5°C
-5°C
Day Statistics
Maximum Wind
16 km/h
Humidity
63%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:57 AM
Sunset
05:21 PM
Moonrise
04:11 AM
Moonset
12:17 PM
Moon Phase
Waning Crescent
Moon Illumination
28%
Air Quality
PM2.5
5.5
μg/m³
PM10
5.9
μg/m³
NO₂
4.7
μg/m³
O₃
60.9
μg/m³
SO₂
2.6
μg/m³
CO
166.7
μg/m³
Sunny
Friday, February 13, 2026
High
5°C
Low
-6°C
Rain Chance
0%
Hourly Forecast
-5°C
-5°C
-5°C
-5°C
-5°C
-5°C
-4°C
-3°C
-1°C
1°C
3°C
4°C
4°C
5°C
4°C
4°C
2°C
1°C
0°C
-1°C
-2°C
-2°C
-2°C
-2°C
Day Statistics
Maximum Wind
16 km/h
Humidity
52%
Precipitation
0 mm
UV Index
2
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:56 AM
Sunset
05:22 PM
Moonrise
04:59 AM
Moonset
01:16 PM
Moon Phase
Waning Crescent
Moon Illumination
19%
Patchy rain nearby
Saturday, February 14, 2026
High
8°C
Low
-3°C
Rain Chance
88%
Hourly Forecast
-3°C
-3°C
-3°C
-2°C
-2°C
-2°C
-1°C
-1°C
0°C
2°C
4°C
5°C
6°C
7°C
7°C
6°C
6°C
4°C
3°C
2°C
1°C
0°C
-0°C
-1°C
Day Statistics
Maximum Wind
22 km/h
Humidity
60%
Precipitation
0 mm
UV Index
1
Visibility
9 km
Rain Chance
88%
Snow Chance
0%
Sun & Moon
Sunrise
06:54 AM
Sunset
05:24 PM
Moonrise
05:40 AM
Moonset
02:22 PM
Moon Phase
Waning Crescent
Moon Illumination
12%
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