Allen, SD Weather Forecast & Current Conditions

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Allen Weather Map
UTC Time: 9/16/2026, 01:09
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Allen, SD Regional Weather

Expires:202609160200;;519267
ASUS43 KFSD 160102
RWRSD 

WEATHER ROUNDUP FOR SOUTH DAKOTA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
800 PM CDT TUE SEP 15 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>074-160200-
SOUTHWEST AND SOUTH CENTRAL SOUTH DAKOTA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
RAPID CTY ARPT CLEAR     65  39  38 SE12      30.16S TC  18           
PIERRE         CLEAR     63  48  58 NE5       30.15R TC  17           
CUSTER         CLEAR     57  37  47 SE5       30.24S TC  14           
PHILIP         CLEAR     67  41  38 SE6       30.15S TC  19           
SPEARFISH      CLEAR     63  39  42 E14G21    30.17R TC  17           
WINNER         CLEAR     63  44  50 E7        30.18S TC  17           
$$
 

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

Allen, SD

Late Afternoon
Sunny
68°/ 50° 20°/ 10°
20%
Wednesday
Thunderstorms
82°/ 55° 28°/ 13°
30%
Thursday
Thunderstorms
72°/ 55° 22°/ 13°
50%
Friday
Cloudy
75°/ 55° 24°/ 13°
40%
Saturday
Thunderstorms
72°/ 52° 22°/ 11°
50%
Sunday
Rain Showers
72°/ 48° 22°/
30%
Monday
Rain Showers
72°/ 52° 22°/ 11°
20%
Tuesday
Cloudy
75°24°
0%

Day: Mostly sunny. Near steady temperature in the upper 60s. East winds 5 to 10 mph with gusts up to 20 mph.

Night: Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows around 50. Southeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 20 percent.

Long Valley, SD

Late Afternoon
Sunny
72°/ 52° 22°/ 11°
20%
Wednesday
Thunderstorms
82°/ 55° 28°/ 13°
20%
Thursday
Thunderstorms
72°/ 58° 22°/ 14°
50%
Friday
Mostly Cloudy
75°/ 55° 24°/ 13°
40%
Saturday
Thunderstorms
72°/ 52° 22°/ 11°
50%
Sunday
Rain Showers
72°/ 50° 22°/ 10°
30%
Monday
Rain Showers
72°/ 52° 22°/ 11°
20%
Tuesday
Cloudy
75°24°
0%

Day: Mostly sunny. Near steady temperature in the lower 70s. East winds 5 to 10 mph with gusts up to 20 mph.

Night: Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 50s. Southeast winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent.

Kyle, SD

Late Afternoon
Cloudy
72°/ 52° 22°/ 11°
20%
Wednesday
Thunderstorms
88°/ 55° 31°/ 13°
20%
Thursday
Thunderstorms
72°/ 55° 22°/ 13°
50%
Friday
Cloudy
80°/ 55° 27°/ 13°
40%
Saturday
Thunderstorms
75°/ 52° 24°/ 11°
60%
Sunday
Rain Showers
75°/ 48° 24°/
30%
Monday
Cloudy
75°/ 52° 24°/ 11°
0%
Tuesday
Cloudy
78°26°
0%

Day: Partly cloudy. Near steady temperature in the lower 70s. East winds 5 to 10 mph with gusts up to 25 mph.

Night: Mostly clear in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.

Pine Ridge, SD

Late Afternoon
Sunny
72°/ 52° 22°/ 11°
20%
Wednesday
Cloudy
85°/ 55° 29°/ 13°
30%
Thursday
Thunderstorms
72°/ 55° 22°/ 13°
50%
Friday
Cloudy
82°/ 55° 28°/ 13°
30%
Saturday
Thunderstorms
75°/ 52° 24°/ 11°
60%
Sunday
Rain Showers
75°/ 48° 24°/
30%
Monday
Rain Showers
75°/ 52° 24°/ 11°
20%
Tuesday
Cloudy
78°26°
0%

Day: Mostly sunny. Near steady temperature in the lower 70s. Southeast winds 5 to 10 mph with gusts up to 25 mph.

Night: Mostly clear in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 50s. Southeast winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent.

Cody, NE

Tonight
Mostly Cloudy
52°11°
0%
Wednesday
Partly Cloudy
78°/ 58° 26°/ 14°
50%
Thursday
Thunderstorms
75°/ 58° 24°/ 14°
90%
Friday
Mostly Cloudy
78°/ 55° 26°/ 13°
20%
Saturday
Thunderstorms
75°/ 52° 24°/ 11°
50%
Sunday
Rain Showers
72°/ 48° 22°/
30%
Monday
Rain Showers
72°/ 52° 22°/ 11°
20%
Tuesday
Sunny
75°24°
0%

Night: Mostly clear in the evening, then becoming mostly cloudy. Lows in the lower 50s. Southeast winds 10 to 15 mph.

Kadoka, SD

Late Afternoon
Sunny
72°/ 52° 22°/ 11°
20%
Wednesday
Thunderstorms
85°/ 55° 29°/ 13°
20%
Thursday
Thunderstorms
72°/ 55° 22°/ 13°
50%
Friday
Mostly Cloudy
78°/ 55° 26°/ 13°
30%
Saturday
Thunderstorms
72°/ 52° 22°/ 11°
50%
Sunday
Rain Showers
72°/ 48° 22°/
40%
Monday
Rain Showers
72°/ 50° 22°/ 10°
20%
Tuesday
Cloudy
78°26°
0%

Day: Mostly sunny. Near steady temperature in the lower 70s. Southeast winds 5 to 10 mph with gusts up to 20 mph.

Night: Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.

Box Elder, SD

Late Afternoon
Cloudy
72°/ 52° 22°/ 11°
20%
Wednesday
Thunderstorms
85°/ 52° 29°/ 11°
30%
Thursday
Thunderstorms
72°/ 55° 22°/ 13°
50%
Friday
Cloudy
78°/ 55° 26°/ 13°
50%
Saturday
Thunderstorms
75°/ 52° 24°/ 11°
60%
Sunday
Rain Showers
75°/ 48° 24°/
40%
Monday
Rain Showers
75°/ 48° 24°/
20%
Tuesday
Cloudy
78°26°
0%

Day: Partly cloudy. Near steady temperature in the lower 70s. East winds 5 to 10 mph with gusts up to 30 mph.

Night: Mostly clear in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 50s. Southeast winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent.

Gordon, NE

Tonight
Rain Showers
52°11°
20%
Wednesday
Sunny
82°/ 55° 28°/ 13°
50%
Thursday
Thunderstorms
75°/ 55° 24°/ 13°
90%
Friday
Mostly Cloudy
78°/ 55° 26°/ 13°
30%
Saturday
Thunderstorms
75°/ 52° 24°/ 11°
50%
Sunday
Rain Showers
72°/ 48° 22°/
20%
Monday
Rain Showers
72°/ 50° 22°/ 10°
20%
Tuesday
Sunny
75°24°
0%

Night: Partly cloudy in the evening, then mostly cloudy with a slight chance of showers after midnight. Lows in the lower 50s. Southeast winds 10 to 20 mph. Gusts up to 40 mph after midnight. Chance of precipitation 20 percent.

White River, SD

Late Afternoon
Sunny
72°/ 52° 22°/ 11°
20%
Wednesday
Thunderstorms
80°/ 58° 27°/ 14°
20%
Thursday
Thunderstorms
75°/ 58° 24°/ 14°
50%
Friday
Mostly Cloudy
75°/ 55° 24°/ 13°
30%
Saturday
Thunderstorms
70°/ 55° 21°/ 13°
50%
Sunday
Rain Showers
72°/ 52° 22°/ 11°
30%
Monday
Rain Showers
72°/ 52° 22°/ 11°
20%
Tuesday
Cloudy
75°24°
0%

Day: Mostly sunny. Near steady temperature in the lower 70s. Southeast winds 5 to 10 mph.

Night: Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.

Mission, SD

Late Afternoon
Sunny
70°/ 50° 21°/ 10°
20%
Wednesday
Thunderstorms
78°/ 58° 26°/ 14°
20%
Thursday
Thunderstorms
72°/ 58° 22°/ 14°
50%
Friday
Mostly Cloudy
75°/ 55° 24°/ 13°
20%
Saturday
Thunderstorms
68°/ 55° 20°/ 13°
50%
Sunday
Rain Showers
70°/ 50° 21°/ 10°
40%
Monday
Rain Showers
68°/ 52° 20°/ 11°
20%
Tuesday
Cloudy
72°22°
0%

Day: Mostly sunny. Near steady temperature around 70. East winds 5 to 10 mph.

Night: Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows around 50. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.

Philip, SD

Late Afternoon
Sunny
72°/ 50° 22°/ 10°
20%
Wednesday
Thunderstorms
82°/ 52° 28°/ 11°
20%
Thursday
Rain Showers
72°/ 55° 22°/ 13°
50%
Friday
Rain Showers
75°/ 52° 24°/ 11°
40%
Saturday
Rain Showers
72°/ 52° 22°/ 11°
50%
Sunday
Rain Showers
72°/ 48° 22°/
40%
Monday
Rain Showers
72°/ 48° 22°/
20%
Tuesday
Cloudy
78°26°
0%

Day: Mostly sunny. Near steady temperature in the lower 70s. West winds around 5 mph.

Night: Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows around 50. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.

Folsom, SD

Late Afternoon
Cloudy
72°/ 52° 22°/ 11°
20%
Wednesday
Cloudy
88°/ 52° 31°/ 11°
30%
Thursday
Thunderstorms
72°/ 55° 22°/ 13°
50%
Friday
Cloudy
78°/ 55° 26°/ 13°
50%
Saturday
Thunderstorms
75°/ 50° 24°/ 10°
60%
Sunday
Rain Showers
75°/ 48° 24°/
40%
Monday
Rain Showers
75°/ 48° 24°/
20%
Tuesday
Cloudy
78°26°
0%

Day: Partly cloudy. Near steady temperature in the lower 70s. Southeast winds 5 to 10 mph with gusts up to 25 mph.

Night: Mostly clear in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.

Chadron, NE

Afternoon
Sunny
75°/ 52° 24°/ 11°
20%
Wednesday
Sunny
85°/ 55° 29°/ 13°
40%
Thursday
Rain Showers
72°/ 58° 22°/ 14°
70%
Friday
Sunny
82°/ 55° 28°/ 13°
40%
Saturday
Thunderstorms
78°/ 52° 26°/ 11°
50%
Sunday
Sunny
75°24°
0%
Sun Night-Mon
Clear
48°
0%

Day: Sunny. Highs in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Night: Partly cloudy in the evening, then mostly cloudy with a slight chance of showers after midnight. Breezy with lows in the lower 50s. Southeast winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 20 percent.

Valentine, NE

Tonight
Mostly Cloudy
52°11°
0%
Wednesday
Mostly Cloudy
78°/ 58° 26°/ 14°
50%
Thursday
Thunderstorms
75°/ 62° 24°/ 17°
90%
Friday
Mostly Cloudy
78°/ 55° 26°/ 13°
20%
Saturday
Thunderstorms
72°/ 55° 22°/ 13°
50%
Sunday
Rain Showers
72°/ 50° 22°/ 10°
40%
Monday
Rain Showers
72°/ 52° 22°/ 11°
20%
Tuesday
Sunny
75°24°
0%

Night: Mostly clear in the evening, then becoming mostly cloudy. Lows in the lower 50s. Southeast winds around 10 mph.

Oral, SD

Late Afternoon
Cloudy
72°/ 52° 22°/ 11°
20%
Wednesday
Cloudy
85°/ 55° 29°/ 13°
30%
Thursday
Thunderstorms
72°/ 55° 22°/ 13°
50%
Friday
Cloudy
82°/ 55° 28°/ 13°
40%
Saturday
Thunderstorms
78°/ 52° 26°/ 11°
60%
Sunday
Rain Showers
75°/ 48° 24°/
20%
Monday
Sunny
75°/ 52° 24°/ 11°
0%
Tuesday
Cloudy
78°26°
0%

Day: Partly cloudy. Near steady temperature in the lower 70s. Southeast winds 10 to 15 mph with gusts up to 30 mph.

Night: Mostly clear in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 50s. Southeast winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent.

Murdo, SD

Tonight
Mostly Cloudy
52°11°
0%
Wednesday
Rain Showers
78°/ 55° 26°/ 13°
20%
Thursday
Thunderstorms
75°/ 58° 24°/ 14°
90%
Friday
Mostly Cloudy
75°/ 55° 24°/ 13°
20%
Saturday
Rain Showers
70°/ 55° 21°/ 13°
40%
Sun Night
Rain Showers
52°11°
20%
Monday
Rain Showers
72°/ 52° 22°/ 11°
20%

Night: Mostly clear this evening, then becoming mostly cloudy. Lows in the lower 50s. Southeast winds 10 to 15 mph. Gusts up to 30 mph after midnight.

Hermosa, SD

Late Afternoon
Cloudy
68°/ 52° 20°/ 11°
20%
Wednesday
Cloudy
85°/ 55° 29°/ 13°
30%
Thursday
Thunderstorms
70°/ 55° 21°/ 13°
50%
Friday
Cloudy
78°/ 55° 26°/ 13°
50%
Saturday
Thunderstorms
75°/ 52° 24°/ 11°
70%
Sunday
Rain Showers
75°/ 48° 24°/
40%
Monday
Rain Showers
75°/ 52° 24°/ 11°
20%
Tuesday
Cloudy
78°26°
0%

Day: Partly cloudy. Near steady temperature in the upper 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly clear in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 50s. Southeast winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 20 percent.

Pringle, SD

Late Afternoon
Cloudy
65°/ 52° 18°/ 11°
20%
Wednesday
Cloudy
82°/ 58° 28°/ 14°
30%
Thursday
Thunderstorms
68°/ 55° 20°/ 13°
50%
Friday
Cloudy
75°/ 55° 24°/ 13°
50%
Saturday
Thunderstorms
72°/ 50° 22°/ 10°
70%
Sunday
Rain Showers
70°/ 48° 21°/
40%
Monday
Rain Showers
72°/ 52° 22°/ 11°
20%
Tuesday
Rain Showers
72°22°
20%

Day: Partly cloudy. Highs in the mid 60s to lower 70s. Southeast winds 10 to 15 mph with gusts up to 30 mph.

Night: Mostly clear in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 50s. Southeast winds 10 to 20 mph with gusts up to 35 mph. Chance of rain 20 percent.

Ellsworth AFB, SD

Late Afternoon
Cloudy
70°/ 55° 21°/ 13°
20%
Wednesday
Thunderstorms
85°/ 52° 29°/ 11°
20%
Thursday
Thunderstorms
72°/ 55° 22°/ 13°
50%
Friday
Cloudy
75°/ 55° 24°/ 13°
70%
Saturday
Thunderstorms
75°/ 52° 24°/ 11°
70%
Sunday
Rain Showers
72°/ 48° 22°/
40%
Monday
Rain Showers
75°/ 50° 24°/ 10°
20%
Tuesday
Cloudy
78°26°
0%

Day: Partly cloudy. Near steady temperature around 70. East winds 5 to 10 mph with gusts up to 30 mph.

Night: Partly cloudy in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the mid 50s. Southeast winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent.

Hot Springs, SD

Late Afternoon
Cloudy
68°/ 52° 20°/ 11°
20%
Wednesday
Cloudy
85°/ 58° 29°/ 14°
30%
Thursday
Thunderstorms
70°/ 55° 21°/ 13°
50%
Friday
Cloudy
80°/ 55° 27°/ 13°
40%
Saturday
Thunderstorms
75°/ 52° 24°/ 11°
50%
Sunday
Rain Showers
75°/ 48° 24°/
30%
Monday
Sunny
75°/ 52° 24°/ 11°
0%
Tuesday
Cloudy
78°26°
0%

Day: Partly cloudy. Near steady temperature in the upper 60s. Southeast winds 10 to 15 mph with gusts up to 35 mph.

Night: Mostly clear in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 50s. East winds 10 to 20 mph. Gusts up to 35 mph, decreasing to 25 mph after midnight. Chance of rain 20 percent.

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