Jefferson, SD Weather Forecast & Current Conditions

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Jefferson Weather Map
UTC Time: 9/24/2026, 15:13
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Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Jefferson, SD Regional Weather

Expires:202609241600;;982390
ASUS43 KFSD 241510
RWRFSD

WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1000 AM CDT THU SEP 24 2026

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



IAZ001>003-012>014-020>022-031-032-NEZ013-014-SDZ071-241600-
NORTHWEST IOWA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHEROKEE       LGT RAIN  59  57  94 S8        30.30S TC  15           
DENISON        CLOUDY    61  57  88 S6G13     30.31S TC  16           
ESTHERVILLE    CLOUDY    58  55  90 S10       30.31R TC  14           
LE MARS        CLOUDY   N/A N/A N/A S14       30.25S HAZE             
MAURICE        CLOUDY    59  59 100 S13G20    30.26S TC  15           
SHELDON        PTSUNNY   59  59 100 S8        30.26S TC  15           
SIOUX CITY     LGT RAIN  60  58  92 SE9       30.28R TC  16           
SPENCER        CLOUDY    60  54  80 S10       30.30S TC  16           
STORM LAKE     PTSUNNY   59  55  88 S10       30.31S TC  15           
$$
 
ABBREVIATIONS USED IN REMARKS
   TC - TEMPERATURE IN CELSIUS
  WCI - WIND CHILL INDEX
   HX - HEAT INDEX
  VSB - VISIBILITY

  

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

Jefferson, SD

Today
Thunderstorms
62°/ 62° 17°/ 17°
100%
Friday
Rain Showers
62°/ 62° 17°/ 17°
90%
Saturday
Rain Showers
68°/ 58° 20°/ 14°
70%
Sunday
Mostly Cloudy
72°/ 58° 22°/ 14°
0%
Monday
Cloudy
70°/ 58° 21°/ 14°
70%
Tuesday
Rain Showers
62°/ 52° 17°/ 11°
70%
Wednesday
Rain Showers
62°17°
30%

Day: Showers with isolated thunderstorms this morning, then showers this afternoon. Highs in the lower 60s. South winds around 10 mph with gusts up to 25 mph. Chance of rain near 100 percent.

Night: Cloudy with a 50 percent chance of showers. Near steady temperature in the lower 60s. Southeast winds 5 to 10 mph.

Sioux City, IA

Today
Rain Showers
60°/ 60° 16°/ 16°
90%
Friday
Rain Showers
62°/ 62° 17°/ 17°
90%
Saturday
Thunderstorms
68°/ 58° 20°/ 14°
90%
Sunday
Mostly Cloudy
68°/ 58° 20°/ 14°
0%
Monday
Cloudy
70°/ 60° 21°/ 16°
70%
Tuesday
Rain Showers
62°/ 55° 17°/ 13°
70%
Wednesday
Rain Showers
62°17°
40%

Day: Showers. Near steady temperature around 60. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent.

Night: Showers likely. Near steady temperature around 60. Southeast winds 5 to 10 mph. Chance of rain 70 percent.

Le Mars, IA

Today
Rain Showers
60°/ 60° 16°/ 16°
90%
Friday
Rain Showers
62°/ 62° 17°/ 17°
90%
Saturday
Thunderstorms
68°/ 58° 20°/ 14°
90%
Sunday
Mostly Cloudy
70°/ 58° 21°/ 14°
0%
Monday
Cloudy
70°/ 60° 21°/ 16°
70%
Tuesday
Rain Showers
62°/ 55° 17°/ 13°
70%
Wednesday
Rain Showers
62°17°
40%

Day: Showers. Near steady temperature around 60. South winds around 10 mph with gusts up to 20 mph. Chance of rain 90 percent.

Night: Cloudy with a 50 percent chance of showers. Near steady temperature around 60. Southeast winds 5 to 10 mph.

Wakefield, NE

Today
Thunderstorms
62°/ 62° 17°/ 17°
90%
Friday
Rain Showers
62°/ 62° 17°/ 17°
90%
Saturday
Rain Showers
68°/ 58° 20°/ 14°
50%
Sunday
Mostly Cloudy
70°/ 58° 21°/ 14°
0%
Monday
Cloudy
70°/ 58° 21°/ 14°
70%
Tuesday
Rain Showers
62°/ 55° 17°/ 13°
70%
Wednesday
Rain Showers
62°17°
40%

Day: Showers with isolated thunderstorms this morning, then showers this afternoon. Highs in the lower 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.

Night: Cloudy with a 50 percent chance of showers. Near steady temperature in the lower 60s. Southeast winds 5 to 10 mph.

South Sioux City, NE

Today
Thunderstorms
60°/ 62° 16°/ 17°
90%
Friday
Rain Showers
62°/ 62° 17°/ 17°
90%
Saturday
Thunderstorms
68°/ 58° 20°/ 14°
70%
Sunday
Mostly Cloudy
70°/ 58° 21°/ 14°
0%
Monday
Cloudy
70°/ 58° 21°/ 14°
70%
Tuesday
Rain Showers
62°/ 55° 17°/ 13°
70%
Wednesday
Rain Showers
62°17°
40%

Day: Showers with isolated thunderstorms this morning, then showers this afternoon. Near steady temperature around 60. South winds around 10 mph with gusts up to 20 mph. Chance of rain 90 percent.

Night: Cloudy. Scattered showers in the evening, then showers likely after midnight. Near steady temperature in the lower 60s. Southeast winds 5 to 10 mph. Chance of rain 60 percent.

Vermillion, SD

Today
Thunderstorms
62°/ 62° 17°/ 17°
100%
Friday
Rain Showers
62°/ 62° 17°/ 17°
90%
Saturday
Rain Showers
68°/ 58° 20°/ 14°
50%
Sunday
Mostly Cloudy
72°/ 58° 22°/ 14°
0%
Monday
Cloudy
72°/ 58° 22°/ 14°
80%
Tuesday
Rain Showers
62°/ 52° 17°/ 11°
70%
Wednesday
Rain Showers
62°17°
30%

Day: Showers with isolated thunderstorms this morning, then showers this afternoon. Highs in the lower 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.

Night: Cloudy with a 50 percent chance of showers. Near steady temperature in the lower 60s. Southeast winds 5 to 10 mph.

Sioux Center, IA

Today
Rain Showers
58°/ 60° 14°/ 16°
100%
Friday
Rain Showers
65°/ 58° 18°/ 14°
90%
Saturday
Rain Showers
68°/ 58° 20°/ 14°
90%
Sunday
Mostly Cloudy
70°/ 58° 21°/ 14°
0%
Monday
Cloudy
70°/ 58° 21°/ 14°
70%
Tuesday
Rain Showers
62°/ 52° 17°/ 11°
70%
Wednesday
Rain Showers
62°17°
40%

Day: Showers. Near steady temperature in the upper 50s. South winds around 10 mph with gusts up to 25 mph. Chance of rain near 100 percent.

Night: Cloudy with a 50 percent chance of showers. Near steady temperature around 60. South winds 5 to 10 mph.

Hartington, NE

Today
Thunderstorms
62°/ 62° 17°/ 17°
90%
Friday
Rain Showers
62°/ 62° 17°/ 17°
90%
Saturday
Rain Showers
68°/ 58° 20°/ 14°
50%
Sunday
Mostly Cloudy
70°/ 58° 21°/ 14°
0%
Monday
Cloudy
70°/ 58° 21°/ 14°
80%
Tuesday
Rain Showers
62°/ 52° 17°/ 11°
70%
Wednesday
Rain Showers
62°17°
30%

Day: Showers with a slight chance of thunderstorms this morning, then showers likely this afternoon. Highs in the lower 60s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 90 percent.

Night: Cloudy with a 50 percent chance of showers. Near steady temperature in the lower 60s. South winds 5 to 10 mph.

Pender, NE

Today
Thunderstorms
62°/ 60° 17°/ 16°
90%
Friday
Rain Showers
62°/ 62° 17°/ 17°
90%
Saturday
Thunderstorms
68°/ 58° 20°/ 14°
70%
Sunday
Mostly Cloudy
68°/ 58° 20°/ 14°
0%
Monday
Cloudy
68°/ 58° 20°/ 14°
70%
Tuesday
Thunderstorms
62°/ 55° 17°/ 13°
70%
Wednesday
Rain Showers
62°17°
40%

Day: Showers with a slight chance of thunderstorms this morning, then showers this afternoon. Highs in the lower 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.

Night: Showers likely. Near steady temperature around 60. Southeast winds 5 to 10 mph. Chance of rain 60 percent.

Wayne, NE

Today
Thunderstorms
58°/ 60° 14°/ 16°
90%
Friday
Rain Showers
62°/ 62° 17°/ 17°
90%
Saturday
Thunderstorms
68°/ 58° 20°/ 14°
50%
Sunday
Mostly Cloudy
68°/ 58° 20°/ 14°
0%
Monday
Cloudy
68°/ 58° 20°/ 14°
80%
Tuesday
Thunderstorms
62°/ 55° 17°/ 13°
70%
Wednesday
Rain Showers
62°17°
30%

Day: A slight chance of thunderstorms this morning. Showers. Near steady temperature in the upper 50s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.

Night: Cloudy with a 50 percent chance of showers. Near steady temperature around 60. Southeast winds 5 to 10 mph.

Canton, SD

Today
Rain Showers
60°/ 60° 16°/ 16°
100%
Friday
Rain Showers
65°/ 60° 18°/ 16°
90%
Saturday
Rain Showers
68°/ 58° 20°/ 14°
70%
Sunday
Mostly Cloudy
72°/ 58° 22°/ 14°
0%
Monday
Cloudy
70°/ 58° 21°/ 14°
70%
Tuesday
Rain Showers
62°/ 52° 17°/ 11°
70%
Wednesday
Rain Showers
62°17°
30%

Day: Showers. Near steady temperature around 60. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.

Night: Cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Near steady temperature around 60. South winds 5 to 10 mph. Chance of rain 40 percent.

Yankton, SD

Today
Thunderstorms
65°/ 62° 18°/ 17°
100%
Friday
Rain Showers
62°/ 62° 17°/ 17°
90%
Saturday
Rain Showers
68°/ 58° 20°/ 14°
50%
Sunday
Mostly Cloudy
72°/ 58° 22°/ 14°
0%
Monday
Mostly Cloudy
72°/ 58° 22°/ 14°
80%
Tuesday
Rain Showers
62°/ 52° 17°/ 11°
60%
Wednesday
Rain Showers
62°17°
30%

Day: Showers with isolated thunderstorms this morning, then numerous showers this afternoon. Highs in the mid 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.

Night: Cloudy with a 50 percent chance of showers. Near steady temperature in the lower 60s. Southeast winds 5 to 10 mph.

Onawa, IA

Today
Thunderstorms
58°/ 62° 14°/ 17°
70%
Friday
Rain Showers
62°/ 62° 17°/ 17°
90%
Saturday
Thunderstorms
68°/ 58° 20°/ 14°
90%
Sunday
Mostly Cloudy
68°/ 58° 20°/ 14°
0%
Monday
Cloudy
70°/ 60° 21°/ 16°
70%
Tuesday
Thunderstorms
62°/ 55° 17°/ 13°
70%
Wednesday
Rain Showers
62°17°
50%

Day: Showers likely with a slight chance of thunderstorms. Near steady temperature in the upper 50s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent.

Night: Showers likely. Near steady temperature in the lower 60s. Southeast winds around 5 mph. Chance of rain 70 percent.

Parker, SD

Today
Thunderstorms
60°/ 62° 16°/ 17°
100%
Friday
Rain Showers
62°/ 62° 17°/ 17°
90%
Saturday
Rain Showers
68°/ 58° 20°/ 14°
50%
Sunday
Mostly Cloudy
72°/ 58° 22°/ 14°
0%
Monday
Cloudy
70°/ 58° 21°/ 14°
80%
Tuesday
Rain Showers
60°/ 52° 16°/ 11°
60%
Wednesday
Rain Showers
62°17°
30%

Day: Showers with isolated thunderstorms this morning, then numerous showers this afternoon. Near steady temperature around 60. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.

Night: Cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Near steady temperature in the lower 60s. South winds 5 to 10 mph. Chance of rain 40 percent.

West Point, NE

Today
Thunderstorms
62°/ 60° 17°/ 16°
90%
Friday
Rain Showers
62°/ 62° 17°/ 17°
90%
Saturday
Thunderstorms
68°/ 58° 20°/ 14°
70%
Sunday
Mostly Cloudy
68°/ 58° 20°/ 14°
0%
Monday
Mostly Cloudy
68°/ 58° 20°/ 14°
70%
Tuesday
Thunderstorms
62°/ 55° 17°/ 13°
70%
Wednesday
Rain Showers
62°17°
40%

Day: Showers with a slight chance of thunderstorms this morning, then showers this afternoon. Cooler with highs in the lower 60s. South winds 10 to 15 mph. Chance of rain 90 percent.

Night: Showers likely. Near steady temperature around 60. Southeast winds 5 to 10 mph. Chance of rain 70 percent.

Cherokee, IA

Today
Rain Showers
62°/ 60° 17°/ 16°
90%
Friday
Rain Showers
65°/ 62° 18°/ 17°
90%
Saturday
Thunderstorms
65°/ 58° 18°/ 14°
90%
Sunday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Monday
Cloudy
70°/ 58° 21°/ 14°
60%
Tuesday
Rain Showers
62°/ 55° 17°/ 13°
70%
Wednesday
Rain Showers
62°17°
40%

Day: Showers. Highs in the lower 60s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent.

Night: Numerous showers. Near steady temperature around 60. Southeast winds 5 to 10 mph. Chance of rain 70 percent.

Tekamah, NE

Today
Thunderstorms
58°/ 62° 14°/ 17°
70%
Friday
Rain Showers
62°/ 62° 17°/ 17°
90%
Saturday
Thunderstorms
68°/ 58° 20°/ 14°
70%
Sunday
Mostly Cloudy
68°/ 58° 20°/ 14°
0%
Monday
Mostly Cloudy
68°/ 60° 20°/ 16°
70%
Tuesday
Thunderstorms
62°/ 55° 17°/ 13°
70%
Wednesday
Rain Showers
62°17°
50%

Day: Showers likely with a slight chance of thunderstorms. Cooler. Near steady temperature in the upper 50s. South winds 10 to 15 mph. Chance of rain 70 percent.

Night: Showers likely. Near steady temperature in the lower 60s. Southeast winds 5 to 10 mph. Chance of rain 70 percent.

Sheldon, IA

Today
Rain Showers
58°/ 58° 14°/ 14°
100%
Friday
Rain Showers
62°/ 60° 17°/ 16°
90%
Saturday
Thunderstorms
65°/ 58° 18°/ 14°
90%
Sunday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Monday
Mostly Cloudy
68°/ 58° 20°/ 14°
60%
Tuesday
Rain Showers
60°/ 52° 16°/ 11°
70%
Wednesday
Rain Showers
62°17°
40%

Day: Showers. Near steady temperature in the upper 50s. South winds around 10 mph with gusts up to 20 mph. Chance of rain near 100 percent.

Night: Cloudy with a 50 percent chance of showers. Near steady temperature in the upper 50s. Southeast winds 5 to 10 mph.

Rock Rapids, IA

Today
Rain Showers
58°/ 58° 14°/ 14°
100%
Friday
Rain Showers
65°/ 58° 18°/ 14°
90%
Saturday
Rain Showers
68°/ 58° 20°/ 14°
90%
Sunday
Mostly Cloudy
70°/ 55° 21°/ 13°
0%
Monday
Cloudy
70°/ 58° 21°/ 14°
70%
Tuesday
Rain Showers
60°/ 52° 16°/ 11°
70%
Wednesday
Rain Showers
62°17°
30%

Day: Showers. Near steady temperature in the upper 50s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.

Night: Cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Near steady temperature in the upper 50s. South winds 5 to 10 mph. Chance of rain 40 percent.

Stanton, NE

Today
Thunderstorms
62°/ 60° 17°/ 16°
90%
Friday
Rain Showers
62°/ 62° 17°/ 17°
90%
Saturday
Thunderstorms
68°/ 58° 20°/ 14°
50%
Sunday
Mostly Cloudy
70°/ 58° 21°/ 14°
0%
Monday
Cloudy
68°/ 58° 20°/ 14°
80%
Tuesday
Thunderstorms
62°/ 55° 17°/ 13°
70%
Wednesday
Rain Showers
62°17°
40%

Day: A slight chance of thunderstorms this morning. Showers. Highs in the lower 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.

Night: Cloudy. A chance of showers in the evening, then showers likely after midnight. Near steady temperature around 60. Southeast winds 5 to 10 mph. Chance of rain 60 percent.

Names listed above may include county names.

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