Hartley, SD Weather Forecast & Current Conditions

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Hartley Weather Map
UTC Time: 10/23/2026, 23:44
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Hartley, SD Regional Weather

Expires:202610240000;;076089
ASUS43 KFSD 232310
RWRSD 

WEATHER ROUNDUP FOR SOUTH DAKOTA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
600 PM CDT FRI OCT 23 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>074-240000-
SOUTHWEST AND SOUTH CENTRAL SOUTH DAKOTA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
RAPID CTY ARPT CLEAR     79  31  17 SW18G31   29.76R TC  26           
PIERRE         CLEAR     82  53  36 SW5       29.68R TC  28           
CUSTER         CLEAR     65  30  27 W16G33    29.89R TC  18           
ELLSWORTH AFB  CLEAR     78  28  16 SW21G28   29.72R TC  25           
PHILIP         CLEAR     84  40  21 SW16G30   29.70R TC  29           
PINE RIDGE     CLEAR     76  49  38 W5        29.80R TC  24           
SPEARFISH      CLEAR     73  27  17 SW24G32   29.77R TC  23           
WINNER         PTCLDY    81  55  40 S22G33    29.76R TC  27           
$$
 

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

Hartley, SD

Late Afternoon
Sunny
85°/ 40° 29°/ 4°
20%
Saturday
Cloudy
52°/ 32° 11°/ 0°
0%
Sunday
Rain Showers
48°/ 32° 9°/ 0°
70%
Monday
Snow Showers
45°/ 30° 7°/ -1°
70%
Tuesday
Cloudy
55°/ 35° 13°/ 2°
0%
Wednesday
Cloudy
58°/ 30° 14°/ -1°
0%
Thursday
Cloudy
52°/ 32° 11°/ 0°
0%
Friday
Cloudy
52°11°
0%

Day: Mostly sunny. Highs in the mid 80s. Southwest winds 10 to 15 mph with gusts up to 30 mph.

Night: Partly cloudy. A slight chance of showers after midnight. Breezy with lows around 40. West winds 10 to 15 mph, increasing to northwest 20 to 30 mph with gusts up to 50 mph after midnight. Chance of rain 20 percent.

Dupree, SD

Late Afternoon
Sunny
82°/ 38° 28°/ 3°
20%
Saturday
Cloudy
52°/ 32° 11°/ 0°
0%
Sunday
Rain Showers
48°/ 32° 9°/ 0°
50%
Monday
Snow Showers
45°/ 28° 7°/ -2°
60%
Tuesday
Cloudy
52°/ 35° 11°/ 2°
20%
Wednesday
Cloudy
55°/ 28° 13°/ -2°
0%
Thursday
Cloudy
52°/ 30° 11°/ -1°
0%
Friday
Snow
50°10°
20%

Day: Mostly sunny. Highs in the lower 80s. Southwest winds 10 to 15 mph with gusts up to 30 mph.

Night: Mostly clear in the evening, then partly cloudy with a slight chance of rain showers after midnight. Breezy with lows in the upper 30s. Southwest winds 10 to 20 mph with gusts up to 30 mph, increasing to northwest 20 to 30 mph with gusts up to 50 mph after midnight. Chance of rain 20 percent.

Faith, SD

Late Afternoon
Sunny
82°/ 38° 28°/ 3°
20%
Saturday
Sunny
52°/ 32° 11°/ 0°
0%
Sunday
Rain Showers
45°/ 30° 7°/ -1°
40%
Monday
Snow Showers
42°/ 28° 6°/ -2°
50%
Tuesday
Cloudy
52°/ 35° 11°/ 2°
20%
Wednesday
Cloudy
52°/ 28° 11°/ -2°
0%
Thursday
Cloudy
50°/ 28° 10°/ -2°
0%
Friday
Cloudy
50°10°
0%

Day: Mostly sunny. Near steady temperature in the lower 80s. Southwest winds 10 to 15 mph with gusts up to 45 mph.

Night: Mostly clear in the evening, then partly cloudy with a slight chance of rain showers after midnight. Windy with lows in the upper 30s. Southwest winds 15 to 25 mph, increasing to northwest 25 to 35 mph with gusts up to 45 mph after midnight. Chance of rain 20 percent.

Box Elder, SD

Late Afternoon
Sunny
85°/ 38° 29°/ 3°
20%
Saturday
Cloudy
52°/ 35° 11°/ 2°
0%
Sunday
Rain Showers
48°/ 32° 9°/ 0°
50%
Monday
Snow Showers
45°/ 32° 7°/ 0°
70%
Tuesday
Cloudy
58°/ 38° 14°/ 3°
0%
Wednesday
Cloudy
58°/ 32° 14°/ 0°
0%
Thursday
Cloudy
55°/ 32° 13°/ 0°
0%
Friday
Cloudy
55°13°
0%

Day: Mostly sunny. Highs in the mid 80s. Southwest winds 10 to 20 mph with gusts up to 35 mph.

Night: Partly cloudy. A slight chance of showers after midnight. Breezy with lows in the upper 30s. Southwest winds 10 to 15 mph, increasing to northwest 20 to 30 mph with gusts up to 50 mph after midnight. Chance of rain 20 percent.

Ellsworth AFB, SD

WIND ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM MDT SATURDAY
Late Afternoon
Sunny
85°/ 38° 29°/ 3°
20%
Saturday
Cloudy
52°/ 35° 11°/ 2°
0%
Sunday
Rain Showers
48°/ 32° 9°/ 0°
40%
Monday
Snow Showers
45°/ 32° 7°/ 0°
60%
Tuesday
Cloudy
58°/ 35° 14°/ 2°
20%
Wednesday
Cloudy
55°/ 30° 13°/ -1°
0%
Thursday
Cloudy
52°/ 32° 11°/ 0°
0%
Friday
Cloudy
52°11°
0%

Day: Mostly sunny. Highs in the mid 80s. Southwest winds 10 to 15 mph with gusts up to 35 mph.

Night: Mostly clear in the evening, then partly cloudy with a slight chance of rain showers after midnight. Windy with lows in the upper 30s. Southwest winds 10 to 20 mph with gusts up to 30 mph, increasing to northwest 25 to 35 mph with gusts up to 50 mph after midnight. Chance of rain 20 percent.

Kadoka, SD

Late Afternoon
Cloudy
85°/ 40° 29°/ 4°
20%
Saturday
Cloudy
52°/ 35° 11°/ 2°
20%
Sunday
Rain Showers
48°/ 32° 9°/ 0°
80%
Monday
Snow Showers
45°/ 32° 7°/ 0°
70%
Tuesday
Cloudy
58°/ 38° 14°/ 3°
0%
Wednesday
Cloudy
58°/ 32° 14°/ 0°
0%
Thursday
Cloudy
55°/ 32° 13°/ 0°
0%
Friday
Cloudy
55°13°
0%

Day: Partly cloudy. Highs in the mid 80s. Southwest winds 10 to 15 mph with gusts up to 30 mph.

Night: Partly cloudy with a 20 percent chance of showers. Breezy with lows around 40. West winds 5 to 10 mph with gusts up to 20 mph, increasing to northwest 20 to 30 mph with gusts up to 50 mph after midnight.

Fort Pierre, SD

Tonight
Rain Showers
45°7°
30%
Saturday
Mostly Cloudy
52°/ 35° 11°/ 2°
0%
Sunday
Rain
48°/ 35° 9°/ 2°
70%
Monday
Rain
45°/ 32° 7°/ 0°
70%
Tuesday
Mostly Cloudy
52°/ 35° 11°/ 2°
0%
Wednesday
Cloudy
35°2°
0%
Thu Night
Cloudy
35°2°
0%
Friday
Partly Cloudy
52°11°
0%

Night: Mostly clear this evening, then mostly cloudy with a chance of showers after midnight. Very windy and cooler with lows in the mid 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph, increasing to west 25 to 35 mph with gusts up to 50 mph after midnight. Chance of rain 30 percent.

Murdo, SD

Tonight
Rain Showers
45°7°
30%
Saturday
Mostly Cloudy
52°/ 38° 11°/ 3°
0%
Sunday
Rain
48°/ 35° 9°/ 2°
90%
Monday
Rain
45°/ 32° 7°/ 0°
80%
Tuesday
Mostly Cloudy
55°/ 35° 13°/ 2°
0%
Wednesday
Cloudy
35°2°
0%
Thu Night
Cloudy
35°2°
0%
Friday
Partly Cloudy
55°13°
0%

Night: Mostly clear this evening, then mostly cloudy with a chance of showers after midnight. Windy, cooler with lows in the mid 40s. South winds 10 to 15 mph, increasing to west 20 to 30 mph with gusts up to 45 mph after midnight. Chance of rain 30 percent.

Isabel, SD

Tonight
Sprinkles
42°6°
0%
Saturday
Partly Cloudy
52°/ 32° 11°/ 0°
0%
Sunday
Rain
48°/ 32° 9°/ 0°
50%
Monday
Rain
45°/ 32° 7°/ 0°
50%
Tuesday
Partly Cloudy
50°/ 35° 10°/ 2°
20%
Wednesday
Cloudy
52°11°
0%
Thu Night
Cloudy
52°11°
0%
Friday
Partly Cloudy
50°10°
0%

Night: Mostly clear this evening, then partly cloudy with a chance of sprinkles after midnight. Windy and much cooler with lows in the lower 40s. South winds 10 to 15 mph with gusts up to 30 mph, increasing to west 20 to 30 mph with gusts up to 50 mph after midnight.

Long Valley, SD

Late Afternoon
Sunny
82°/ 40° 28°/ 4°
20%
Saturday
Mostly Cloudy
52°/ 35° 11°/ 2°
40%
Sunday
Rain Showers
45°/ 32° 7°/ 0°
80%
Monday
Snow Showers
45°/ 32° 7°/ 0°
70%
Tuesday
Cloudy
58°/ 38° 14°/ 3°
0%
Wednesday
Cloudy
58°/ 32° 14°/ 0°
0%
Thursday
Cloudy
55°/ 35° 13°/ 2°
0%
Friday
Cloudy
55°13°
0%

Day: Mostly sunny. Highs in the lower 80s. Southwest winds 10 to 15 mph with gusts up to 35 mph.

Night: Partly cloudy with a 20 percent chance of showers. Breezy, cooler with lows around 40. Southwest winds 5 to 10 mph, increasing to northwest 15 to 25 mph with gusts up to 45 mph after midnight.

Usta, SD

Late Afternoon
Sunny
82°/ 35° 28°/ 2°
20%
Saturday
Sunny
52°/ 28° 11°/ -2°
0%
Sunday
Rain Showers
45°/ 30° 7°/ -1°
50%
Monday
Snow Showers
42°/ 28° 6°/ -2°
50%
Tuesday
Cloudy
50°/ 32° 10°/ 0°
20%
Wednesday
Rain
52°/ 28° 11°/ -2°
20%
Thursday
Cloudy
50°/ 28° 10°/ -2°
0%
Friday
Cloudy
48°9°
0%

Day: Mostly sunny. Highs in the lower 80s. Southwest winds 10 to 15 mph with gusts up to 45 mph.

Night: Mostly clear in the evening, then partly cloudy with a slight chance of rain showers after midnight. Windy with lows in the mid 30s. Southwest winds 15 to 25 mph, increasing to northwest 25 to 35 mph after midnight. Gusts up to 45 mph. Chance of rain 20 percent.

Pierre, SD

Tonight
Sprinkles
45°7°
0%
Saturday
Mostly Cloudy
55°/ 35° 13°/ 2°
0%
Sunday
Rain
48°/ 35° 9°/ 2°
70%
Monday
Rain
45°/ 32° 7°/ 0°
70%
Tuesday
Mostly Cloudy
52°/ 35° 11°/ 2°
0%
Wed Night
Cloudy
35°2°
0%
Thu-Thu Night
Cloudy
52°11°
0%
Friday
Rain
52°11°
20%

Night: Mostly clear this evening, then partly cloudy with a chance of sprinkles after midnight. Windy, cooler with lows in the mid 40s. South winds 15 to 20 mph with gusts up to 30 mph, becoming west 20 to 30 mph with gusts up to 45 mph after midnight.

Folsom, SD

Late Afternoon
Sunny
82°/ 42° 28°/ 6°
20%
Saturday
Cloudy
55°/ 35° 13°/ 2°
0%
Sunday
Rain Showers
45°/ 32° 7°/ 0°
50%
Monday
Snow Showers
45°/ 32° 7°/ 0°
60%
Tuesday
Cloudy
60°/ 35° 16°/ 2°
0%
Wednesday
Cloudy
58°/ 32° 14°/ 0°
0%
Thursday
Cloudy
55°/ 32° 13°/ 0°
0%
Friday
Cloudy
55°13°
0%

Day: Mostly sunny. Highs in the lower 80s. Southwest winds 15 to 20 mph with gusts up to 35 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. A 20 percent chance of showers. Breezy with lows in the lower 40s. West winds 10 to 15 mph with gusts up to 30 mph, increasing to northwest 15 to 25 mph with gusts up to 45 mph after midnight.

Kyle, SD

Late Afternoon
Sunny
85°/ 40° 29°/ 4°
20%
Saturday
Cloudy
52°/ 35° 11°/ 2°
20%
Sunday
Rain Showers
48°/ 32° 9°/ 0°
70%
Monday
Snow Showers
45°/ 32° 7°/ 0°
70%
Tuesday
Cloudy
62°/ 38° 17°/ 3°
0%
Wednesday
Cloudy
58°/ 32° 14°/ 0°
0%
Thursday
Cloudy
55°/ 32° 13°/ 0°
0%
Friday
Cloudy
55°13°
0%

Day: Mostly sunny. Highs in the mid 80s. Southwest winds 10 to 20 mph with gusts up to 35 mph.

Night: Partly cloudy with a 20 percent chance of showers. Breezy with lows around 40. Southwest winds 10 to 15 mph with gusts up to 25 mph, increasing to northwest 15 to 25 mph with gusts up to 45 mph after midnight.

White River, SD

Late Afternoon
Cloudy
85°/ 42° 29°/ 6°
20%
Saturday
Cloudy
52°/ 38° 11°/ 3°
40%
Sunday
Rain Showers
48°/ 32° 9°/ 0°
80%
Monday
Snow Showers
45°/ 32° 7°/ 0°
80%
Tuesday
Cloudy
58°/ 38° 14°/ 3°
0%
Wednesday
Cloudy
58°/ 35° 14°/ 2°
0%
Thursday
Cloudy
55°/ 35° 13°/ 2°
0%
Friday
Cloudy
55°13°
0%

Day: Partly cloudy. Highs in the mid 80s. Southwest winds 10 to 20 mph with gusts up to 40 mph.

Night: A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Breezy with lows in the lower 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph, increasing to west 15 to 25 mph with gusts up to 45 mph after midnight. Chance of rain 20 percent.

Onida, SD

Tonight
Sprinkles
42°6°
0%
Saturday
Mostly Cloudy
52°/ 35° 11°/ 2°
0%
Sunday
Rain
48°/ 32° 9°/ 0°
60%
Monday
Rain
45°/ 32° 7°/ 0°
70%
Tuesday
Mostly Cloudy
52°/ 35° 11°/ 2°
0%
Wed Night
Cloudy
35°2°
0%
Thu-Thu Night
Cloudy
52°11°
0%
Friday
Rain
52°11°
20%

Night: Mostly clear this evening, then mostly cloudy with a chance of sprinkles after midnight. Windy and much cooler with lows in the lower 40s. South winds 15 to 20 mph with gusts up to 30 mph, becoming west 20 to 30 mph with gusts up to 45 mph after midnight.

Rapid City, SD

Late Afternoon
Sunny
80°/ 40° 27°/ 4°
20%
Saturday
Sunny
52°/ 35° 11°/ 2°
0%
Sunday
Rain Showers
45°/ 32° 7°/ 0°
40%
Monday
Snow Showers
42°/ 32° 6°/ 0°
50%
Tuesday
Cloudy
58°/ 38° 14°/ 3°
0%
Wednesday
Cloudy
55°/ 32° 13°/ 0°
0%
Thursday
Cloudy
52°/ 32° 11°/ 0°
0%
Friday
Cloudy
52°11°
0%

Day: Mostly sunny. Highs around 80. Southwest winds 10 to 15 mph with gusts up to 35 mph.

Night: Mostly clear in the evening, then partly cloudy with a slight chance of showers after midnight. Breezy with lows around 40. West winds 10 to 20 mph, increasing to northwest 20 to 30 mph after midnight. Gusts up to 45 mph. Chance of rain 20 percent.

Sturgis, SD

Late Afternoon
Sunny
82°/ 38° 28°/ 3°
20%
Saturday
Sunny
50°/ 35° 10°/ 2°
0%
Sunday
Rain Showers
45°/ 32° 7°/ 0°
40%
Monday
Snow Showers
42°/ 32° 6°/ 0°
50%
Tuesday
Cloudy
58°/ 38° 14°/ 3°
20%
Wednesday
Cloudy
55°/ 32° 13°/ 0°
0%
Thursday
Cloudy
52°/ 32° 11°/ 0°
0%
Friday
Cloudy
52°11°
0%

Day: Sunny. Highs in the lower 80s. Southwest winds 10 to 15 mph with gusts up to 35 mph.

Night: Mostly clear in the evening, then partly cloudy with a slight chance of rain showers after midnight. Windy with lows in the upper 30s. West winds 15 to 25 mph with gusts up to 35 mph, increasing to northwest 25 to 35 mph with gusts up to 50 mph after midnight. Chance of rain 20 percent.

Pine Ridge, SD

Late Afternoon
Sunny
82°/ 38° 28°/ 3°
20%
Saturday
Cloudy
52°/ 35° 11°/ 2°
40%
Sunday
Rain Showers
45°/ 30° 7°/ -1°
90%
Monday
Snow Showers
45°/ 30° 7°/ -1°
70%
Tuesday
Cloudy
60°/ 35° 16°/ 2°
0%
Wednesday
Cloudy
58°/ 32° 14°/ 0°
0%
Thursday
Cloudy
55°/ 32° 13°/ 0°
0%
Friday
Cloudy
55°13°
0%

Day: Mostly sunny. Highs in the lower 80s. West winds 10 to 15 mph with gusts up to 30 mph.

Night: Partly cloudy with a 20 percent chance of showers. Lows in the upper 30s. West winds 5 to 10 mph with gusts up to 20 mph, increasing to northwest 10 to 20 mph with gusts up to 35 mph after midnight.

Martin, SD

Late Afternoon
Sunny
82°/ 38° 28°/ 3°
20%
Saturday
Cloudy
50°/ 35° 10°/ 2°
70%
Sunday
Rain Showers
45°/ 30° 7°/ -1°
90%
Monday
Snow Showers
42°/ 30° 6°/ -1°
80%
Tuesday
Cloudy
58°/ 38° 14°/ 3°
0%
Wednesday
Cloudy
58°/ 32° 14°/ 0°
0%
Thursday
Cloudy
55°/ 32° 13°/ 0°
0%
Friday
Cloudy
55°13°
0%

Day: Mostly sunny. Highs in the lower 80s. Southwest winds 10 to 15 mph with gusts up to 35 mph.

Night: A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the upper 30s. Southwest winds 5 to 10 mph, increasing to northwest 10 to 20 mph with gusts up to 40 mph after midnight. Chance of rain 20 percent.

Names listed above may include county names.

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