Cox Lake, SD Weather Forecast & Current Conditions

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Cox Lake, SD Weather Maps

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Cox Lake Weather Map
UTC Time: 10/21/2026, 03:01
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Cox Lake, SD Regional Weather

Expires:202610210300;;914773
ASUS43 KFSD 210210
RWRSD 

WEATHER ROUNDUP FOR SOUTH DAKOTA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
900 PM CDT TUE OCT 20 2026

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.



SDZ012>016-024>037-041>051-057-063-072>074-210300-
SOUTHWEST AND SOUTH CENTRAL SOUTH DAKOTA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
RAPID CTY ARPT CLEAR     58  39  49 NW12      30.10R TC  14           
PIERRE         CLEAR     60  49  66 SE9       30.02R TC  16           
CUSTER         CLEAR     54  31  41 NW5       30.21R TC  12           
ELLSWORTH AFB  CLEAR     59  39  47 NW9       30.06R TC  15           
PHILIP         CLEAR     58  45  62 SW7       30.02R TC  14           
PINE RIDGE     CLEAR     53  46  77 CALM      30.09R TC  12           
SPEARFISH      CLEAR     55  37  50 W7        30.17R TC  13           
WINNER         CLEAR     58  48  69 SE12      30.05F TC  14           
$$
 

SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

Cox Lake, SD

Tonight
Clear
42°6°
0%
Wednesday
Sunny
72°/ 52° 22°/ 11°
0%
Thursday
Cloudy
78°/ 58° 26°/ 14°
0%
Friday
Cloudy
75°/ 40° 24°/ 4°
30%
Saturday
Cloudy
52°/ 35° 11°/ 2°
0%
Sunday
Sunny
52°/ 35° 11°/ 2°
0%
Monday
Sunny
48°/ 35° 9°/ 2°
0%
Tuesday
Cloudy
55°13°
0%

Night: Clear. Lows in the lower 40s. West winds 5 to 10 mph. Gusts up to 20 mph this evening.

Colony, WY

Tonight
Clear
38°3°
0%
Wednesday
Sunny
72°/ 45° 22°/ 7°
0%
Thursday
Cloudy
78°/ 52° 26°/ 11°
0%
Friday
Cloudy
75°/ 38° 24°/ 3°
30%
Saturday
Cloudy
52°/ 32° 11°/ 0°
0%
Sunday
Sunny
52°/ 32° 11°/ 0°
0%
Monday
Sunny
50°/ 32° 10°/ 0°
0%
Tuesday
Cloudy
58°14°
0%

Night: Clear. Lows in the upper 30s. Northwest winds 5 to 10 mph.

Belle Fourche, SD

Tonight
Clear
38°3°
0%
Wednesday
Sunny
70°/ 48° 21°/ 9°
0%
Thursday
Cloudy
78°/ 55° 26°/ 13°
0%
Friday
Cloudy
78°/ 40° 26°/ 4°
20%
Saturday
Cloudy
52°/ 32° 11°/ 0°
0%
Sunday
Sunny
52°/ 32° 11°/ 0°
0%
Monday
Cloudy
48°/ 32° 9°/ 0°
0%
Tuesday
Cloudy
55°13°
0%

Night: Clear. Lows in the upper 30s. Northwest winds 5 to 10 mph.

Lead, SD

Tonight
Clear
38°3°
0%
Wednesday
Sunny
68°/ 45° 20°/ 7°
0%
Thursday
Cloudy
72°/ 48° 22°/ 9°
0%
Friday
Cloudy
65°/ 35° 18°/ 2°
40%
Saturday
Cloudy
48°/ 28° 9°/ -2°
0%
Sunday
Sunny
50°/ 30° 10°/ -1°
0%
Monday
Sunny
45°/ 30° 7°/ -1°
0%
Tuesday
Cloudy
52°11°
0%

Night: Clear. Lows in the upper 30s. Northwest winds 5 to 10 mph.

Sundance, WY

Tonight
Clear
38°3°
0%
Wednesday
Sunny
68°/ 50° 20°/ 10°
0%
Thursday
Cloudy
72°/ 55° 22°/ 13°
0%
Friday
Cloudy
68°/ 35° 20°/ 2°
40%
Saturday
Cloudy
48°/ 32° 9°/ 0°
0%
Sunday
Sunny
52°/ 32° 11°/ 0°
0%
Monday
Sunny
48°/ 32° 9°/ 0°
0%
Tuesday
Cloudy
55°13°
0%

Night: Clear. Lows in the upper 30s. Northeast winds 5 to 10 mph.

Sturgis, SD

Tonight
Clear
45°7°
0%
Wednesday
Sunny
70°/ 52° 21°/ 11°
0%
Thursday
Cloudy
78°/ 58° 26°/ 14°
0%
Friday
Cloudy
78°/ 42° 26°/ 6°
20%
Saturday
Cloudy
55°/ 35° 13°/ 2°
0%
Sunday
Sunny
55°/ 35° 13°/ 2°
0%
Monday
Sunny
50°/ 35° 10°/ 2°
0%
Tuesday
Cloudy
55°13°
0%

Night: Clear. Lows in the mid 40s. Northwest winds 5 to 10 mph with gusts up to 20 mph.

Moorcroft, WY

Tonight
Clear
35°2°
0%
Wednesday
Sunny
72°/ 48° 22°/ 9°
0%
Thursday
Cloudy
78°/ 52° 26°/ 11°
0%
Friday
Cloudy
72°/ 32° 22°/ 0°
50%
Saturday
Cloudy
50°/ 28° 10°/ -2°
0%
Sunday
Sunny
55°/ 28° 13°/ -2°
0%
Monday
Sunny
52°/ 30° 11°/ -1°
0%
Tuesday
Cloudy
58°14°
0%

Night: Clear. Lows in the mid 30s. North winds around 5 mph this evening, becoming light and variable.

Ellsworth AFB, SD

Tonight
Clear
42°6°
0%
Wednesday
Sunny
72°/ 48° 22°/ 9°
0%
Thursday
Cloudy
80°/ 55° 27°/ 13°
0%
Friday
Cloudy
80°/ 45° 27°/ 7°
20%
Saturday
Cloudy
55°/ 35° 13°/ 2°
0%
Sunday
Sunny
55°/ 35° 13°/ 2°
0%
Monday
Sunny
52°/ 35° 11°/ 2°
0%
Tuesday
Cloudy
58°14°
0%

Night: Clear. Lows in the lower 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph.

Rochelle, WY

Tonight
Clear
38°3°
0%
Wednesday
Sunny
70°/ 45° 21°/ 7°
0%
Thursday
Cloudy
75°/ 50° 24°/ 10°
0%
Friday
Cloudy
70°/ 35° 21°/ 2°
30%
Saturday
Cloudy
50°/ 30° 10°/ -1°
0%
Sunday
Sunny
52°/ 32° 11°/ 0°
0%
Monday
Sunny
50°/ 32° 10°/ 0°
0%
Tuesday
Cloudy
55°13°
0%

Night: Clear. Lows in the upper 30s. North winds 5 to 10 mph. Gusts up to 20 mph this evening.

Hill City, SD

Tonight
Clear
42°6°
0%
Wednesday
Sunny
68°/ 48° 20°/ 9°
0%
Thursday
Cloudy
72°/ 52° 22°/ 11°
0%
Friday
Cloudy
68°/ 38° 20°/ 3°
30%
Saturday
Cloudy
52°/ 32° 11°/ 0°
0%
Sunday
Sunny
52°/ 32° 11°/ 0°
0%
Monday
Sunny
48°/ 32° 9°/ 0°
0%
Tuesday
Cloudy
52°11°
0%

Night: Clear. Lows in the lower 40s. Northwest winds 5 to 10 mph. Gusts up to 20 mph this evening.

Rapid City, SD

Tonight
Clear
45°7°
0%
Wednesday
Sunny
70°/ 48° 21°/ 9°
0%
Thursday
Cloudy
78°/ 55° 26°/ 13°
0%
Friday
Cloudy
75°/ 45° 24°/ 7°
20%
Saturday
Cloudy
55°/ 35° 13°/ 2°
0%
Sunday
Sunny
55°/ 35° 13°/ 2°
0%
Monday
Sunny
52°/ 35° 11°/ 2°
0%
Tuesday
Cloudy
58°14°
0%

Night: Clear. Lows in the mid 40s. Northwest winds 10 to 15 mph.

Buffalo, SD

Tonight
Clear
38°3°
0%
Wednesday
Sunny
68°/ 45° 20°/ 7°
0%
Thursday
Cloudy
78°/ 55° 26°/ 13°
0%
Friday
Cloudy
75°/ 38° 24°/ 3°
20%
Saturday
Cloudy
52°/ 32° 11°/ 0°
0%
Sunday
Sunny
52°/ 32° 11°/ 0°
0%
Monday
Cloudy
48°/ 30° 9°/ -1°
0%
Tuesday
Cloudy
52°11°
0%

Night: Clear. Lows in the upper 30s. North winds 5 to 10 mph. Gusts up to 20 mph this evening.

Newcastle, WY

Tonight
Clear
38°3°
0%
Wednesday
Sunny
70°/ 48° 21°/ 9°
0%
Thursday
Cloudy
75°/ 52° 24°/ 11°
0%
Friday
Cloudy
70°/ 38° 21°/ 3°
30%
Saturday
Cloudy
52°/ 32° 11°/ 0°
0%
Sunday
Sunny
52°/ 32° 11°/ 0°
0%
Monday
Sunny
48°/ 32° 9°/ 0°
0%
Tuesday
Cloudy
55°13°
0%

Night: Clear. Lows in the upper 30s. North winds 5 to 10 mph.

Box Elder, SD

Tonight
Clear
42°6°
0%
Wednesday
Sunny
72°/ 48° 22°/ 9°
0%
Thursday
Cloudy
80°/ 55° 27°/ 13°
0%
Friday
Cloudy
80°/ 45° 27°/ 7°
20%
Saturday
Cloudy
58°/ 35° 14°/ 2°
0%
Sunday
Sunny
55°/ 35° 13°/ 2°
0%
Monday
Cloudy
52°/ 35° 11°/ 2°
0%
Tuesday
Cloudy
58°14°
0%

Night: Clear. Lows in the lower 40s. North winds 10 to 15 mph with gusts up to 25 mph.

Faith, SD

Tonight
Clear
40°4°
0%
Wednesday
Sunny
68°/ 45° 20°/ 7°
0%
Thursday
Cloudy
78°/ 55° 26°/ 13°
0%
Friday
Cloudy
78°/ 42° 26°/ 6°
20%
Saturday
Cloudy
55°/ 32° 13°/ 0°
0%
Sunday
Sunny
52°/ 32° 11°/ 0°
0%
Monday
Cloudy
52°/ 32° 11°/ 0°
0%
Tuesday
Cloudy
55°13°
0%

Night: Clear. Lows around 40. North winds 10 to 15 mph.

Gillette, WY

Tonight
Clear
38°3°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thursday
Cloudy
78°/ 55° 26°/ 13°
0%
Friday
Rain Showers
72°/ 35° 22°/ 2°
60%
Saturday
Cloudy
52°/ 32° 11°/ 0°
0%
Sunday
Sunny
55°/ 32° 13°/ 0°
0%
Monday
Sunny
52°/ 32° 11°/ 0°
0%
Tuesday
Cloudy
58°14°
0%

Night: Clear. Lows in the upper 30s. North winds 5 to 10 mph.

Hermosa, SD

Tonight
Clear
45°7°
0%
Wednesday
Sunny
70°/ 48° 21°/ 9°
0%
Thursday
Cloudy
78°/ 55° 26°/ 13°
0%
Friday
Cloudy
75°/ 45° 24°/ 7°
20%
Saturday
Cloudy
58°/ 35° 14°/ 2°
0%
Sunday
Sunny
55°/ 35° 13°/ 2°
0%
Monday
Sunny
52°/ 35° 11°/ 2°
0%
Tuesday
Cloudy
58°14°
0%

Night: Clear. Lows in the mid 40s. Northwest winds 5 to 10 mph with gusts up to 20 mph.

Usta, SD

Tonight
Clear
40°4°
0%
Wednesday
Sunny
68°/ 45° 20°/ 7°
0%
Thursday
Cloudy
78°/ 55° 26°/ 13°
0%
Friday
Rain Showers
78°/ 42° 26°/ 6°
20%
Saturday
Cloudy
52°/ 32° 11°/ 0°
0%
Sunday
Sunny
52°/ 32° 11°/ 0°
0%
Monday
Cloudy
48°/ 32° 9°/ 0°
0%
Tuesday
Cloudy
52°11°
0%

Night: Clear. Lows around 40. North winds 5 to 10 mph.

Pringle, SD

Tonight
Clear
45°7°
0%
Wednesday
Sunny
68°/ 48° 20°/ 9°
0%
Thursday
Cloudy
72°/ 55° 22°/ 13°
0%
Friday
Cloudy
68°/ 42° 20°/ 6°
30%
Saturday
Cloudy
52°/ 35° 11°/ 2°
0%
Sunday
Sunny
52°/ 35° 11°/ 2°
0%
Monday
Sunny
48°/ 35° 9°/ 2°
0%
Tuesday
Cloudy
55°13°
0%

Night: Clear. Lows in the mid 40s. North winds 5 to 10 mph.

Folsom, SD

Tonight
Clear
45°7°
0%
Wednesday
Sunny
72°/ 45° 22°/ 7°
0%
Thursday
Sunny
78°/ 55° 26°/ 13°
0%
Friday
Cloudy
78°/ 45° 26°/ 7°
20%
Saturday
Cloudy
58°/ 35° 14°/ 2°
0%
Sunday
Sunny
58°/ 35° 14°/ 2°
0%
Monday
Cloudy
52°/ 35° 11°/ 2°
0%
Tuesday
Cloudy
58°14°
0%

Night: Clear. Lows in the mid 40s. Northwest winds 5 to 10 mph with gusts up to 20 mph.

Names listed above may include county names.

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