United Church, SD Weather Forecast & Current Conditions

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United Church Weather Map
UTC Time: 9/17/2026, 13:51
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Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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United Church, SD Regional Weather

Expires:202609171400;;601848
ASUS43 KFSD 171310
RWRSD 

WEATHER ROUNDUP FOR SOUTH DAKOTA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
800 AM CDT THU SEP 17 2026

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



SDZ017-020-022-023-036>040-048>070-171400-
SOUTHEAST SOUTH DAKOTA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SIOUX FALLS    CLOUDY    61  61 100 N6        30.25R TC  16           
HURON          CLOUDY    60  58  92 CALM      30.27R TC  16           
CHAMBERLAIN    PTCLDY    52  52 100 CALM      30.30R FOG     TC  11   
MADISON        FOG       59  59 100 NE5       30.27R VSB 1/2 TC  15   
MITCHELL       CLOUDY    62  61  96 N3        30.27R FOG     TC  17   
YANKTON        CLOUDY    64  63  96 N6        30.25R TC  18           
$$
 
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

United Church, SD

Today
Partly Cloudy
75°/ 58° 24°/ 14°
90%
Friday
Thunderstorms
70°/ 55° 21°/ 13°
100%
Saturday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Sunday
Rain Showers
65°/ 48° 18°/
70%
Monday
Rain Showers
62°/ 48° 17°/
40%
Tue Night
Mostly Cloudy
48°
0%
Wednesday
Rain Showers
72°22°
20%

Day: Patchy dense fog this morning. Partly sunny. Highs in the mid 70s. East winds 5 to 10 mph.

Night: Cloudy. A slight chance of showers in the evening, then showers with a slight chance of thunderstorms after midnight. Patchy fog after midnight. Locally heavy rainfall possible after midnight. Lows in the upper 50s. East winds around 10 mph with gusts up to 20 mph, increasing to 15 to 20 mph with gusts up to 30 mph after midnight. Chance of rain 90 percent.

Clark, SD

Today
Partly Cloudy
72°/ 58° 22°/ 14°
100%
Friday
Thunderstorms
68°/ 55° 20°/ 13°
90%
Saturday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Sunday
Rain Showers
65°/ 50° 18°/ 10°
70%
Monday
Rain Showers
62°/ 48° 17°/
40%
Tuesday
Mostly Cloudy
68°/ 50° 20°/ 10°
20%

Day: Patchy fog this morning. Partly sunny. Highs in the lower 70s. East winds 5 to 10 mph.

Night: A slight chance of showers in the evening, then showers with a slight chance of thunderstorms after midnight. Patchy fog after midnight. Lows in the upper 50s. East winds 15 to 20 mph. Chance of rain near 100 percent.

Watertown, SD

Today
Partly Cloudy
72°/ 55° 22°/ 13°
90%
Friday
Thunderstorms
68°/ 52° 20°/ 11°
90%
Saturday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Sunday
Rain Showers
65°/ 48° 18°/
60%
Monday
Rain Showers
62°/ 48° 17°/
40%
Tuesday
Mostly Cloudy
68°/ 48° 20°/
20%

Day: Patchy dense fog this morning. Partly sunny. Highs in the lower 70s. East winds 5 to 10 mph.

Night: Cloudy. A slight chance of showers in the evening, then showers with a slight chance of thunderstorms after midnight. Patchy fog after midnight. Lows in the mid 50s. East winds 10 to 15 mph. Gusts up to 30 mph after midnight. Chance of rain 90 percent.

De Smet, SD

Today
Mostly Cloudy
75°/ 58° 24°/ 14°
100%
Friday
Thunderstorms
72°/ 55° 22°/ 13°
100%
Saturday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Sunday
Rain Showers
62°/ 48° 17°/
70%
Monday
Rain Showers
60°/ 48° 16°/
40%
Tuesday
Mostly Cloudy
68°/ 50° 20°/ 10°
0%
Wednesday
Partly Cloudy
72°22°
0%

Day: Mostly cloudy this morning, then becoming partly sunny. Patchy fog this morning. Highs in the mid 70s. East winds 5 to 10 mph.

Night: Showers with a chance of thunderstorms after midnight. Locally heavy rainfall possible after midnight. Lows in the upper 50s. East winds around 10 mph with gusts up to 20 mph, increasing to 15 to 20 mph with gusts up to 30 mph after midnight. Chance of rain near 100 percent.

Brookings, SD

Today
Mostly Cloudy
75°/ 58° 24°/ 14°
100%
Friday
Thunderstorms
72°/ 55° 22°/ 13°
100%
Saturday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Sunday
Rain Showers
62°/ 48° 17°/
70%
Monday
Rain Showers
60°/ 48° 16°/
50%
Tuesday
Mostly Cloudy
65°/ 48° 18°/
0%
Wednesday
Partly Cloudy
72°22°
0%

Day: Mostly cloudy this morning, then becoming partly sunny. Patchy fog this morning. Highs in the mid 70s. Northeast winds 5 to 10 mph.

Night: Showers with a chance of thunderstorms after midnight. Locally heavy rainfall possible after midnight. Lows in the upper 50s. East winds around 10 mph, increasing to 15 to 20 mph after midnight. Chance of rain near 100 percent.

Clear Lake, SD

Today
Mostly Cloudy
72°/ 55° 22°/ 13°
90%
Friday
Thunderstorms
68°/ 55° 20°/ 13°
100%
Saturday
Rain Showers
65°/ 52° 18°/ 11°
20%
Sunday
Rain Showers
62°/ 50° 17°/ 10°
60%
Monday
Rain Showers
60°/ 48° 16°/
50%
Tuesday
Mostly Cloudy
65°/ 48° 18°/
0%
Wednesday
Rain Showers
72°22°
20%

Day: Areas of dense fog this morning. Mostly cloudy. Highs in the lower 70s. Northeast winds 5 to 10 mph.

Night: Cloudy. A slight chance of showers in the evening, then showers with a slight chance of thunderstorms after midnight. Patchy fog after midnight. Lows in the mid 50s. East winds 10 to 15 mph. Chance of rain 90 percent.

Redfield, SD

Today
Partly Cloudy
75°/ 58° 24°/ 14°
100%
Friday
Rain Showers
70°/ 52° 21°/ 11°
100%
Saturday
Mostly Cloudy
68°/ 50° 20°/ 10°
0%
Sunday
Rain Showers
65°/ 48° 18°/
70%
Monday
Rain Showers
62°/ 48° 17°/
40%
Tue Night-Wed
Rain Showers
50°10°
20%

Day: Partly sunny. Highs in the mid 70s. Northeast winds around 5 mph, becoming east this afternoon.

Night: A chance of showers in the evening, then showers with a slight chance of thunderstorms after midnight. Patchy fog after midnight. Lows in the upper 50s. East winds 15 to 20 mph. Chance of rain near 100 percent.

Milbank, SD

Today
Mostly Cloudy
72°/ 55° 22°/ 13°
90%
Friday
Thunderstorms
65°/ 52° 18°/ 11°
100%
Saturday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Sunday
Rain Showers
65°18°
30%
Sun Night-Mon
Rain Showers
50°10°
50%
Mon Night
Rain Showers
48°
20%
Tuesday
Mostly Cloudy
68°/ 48° 20°/
20%

Day: Areas of dense fog this morning. Mostly cloudy. Highs in the lower 70s. Northeast winds 5 to 10 mph.

Night: Cloudy. A slight chance of showers in the evening, then showers after midnight. Lows in the mid 50s. East winds 10 to 15 mph. Chance of rain 90 percent.

Webster, SD

Today
Partly Cloudy
72°/ 55° 22°/ 13°
90%
Friday
Rain Showers
65°/ 52° 18°/ 11°
100%
Saturday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Sunday
Rain Showers
65°/ 50° 18°/ 10°
60%
Monday
Rain Showers
62°/ 48° 17°/
50%
Tuesday
Mostly Cloudy
68°/ 50° 20°/ 10°
20%
Wednesday
Rain Showers
70°21°
20%

Day: Patchy fog this morning. Partly sunny. Highs in the lower 70s. East winds 5 to 10 mph.

Night: Cloudy. A slight chance of showers in the evening, then showers after midnight. Lows in the mid 50s. East winds 5 to 10 mph with gusts up to 20 mph, increasing to 15 to 20 mph with gusts up to 30 mph after midnight. Chance of rain 90 percent.

Huron, SD

Today
Mostly Cloudy
75°/ 58° 24°/ 14°
100%
Friday
Thunderstorms
75°/ 55° 24°/ 13°
100%
Saturday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Sunday
Rain Showers
65°/ 50° 18°/ 10°
70%
Monday
Rain Showers
62°/ 48° 17°/
50%
Tuesday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Wednesday
Rain Showers
72°22°
30%

Day: Mostly cloudy this morning, then becoming partly sunny. Highs in the mid 70s. East winds 5 to 10 mph with gusts up to 20 mph.

Night: A slight chance of showers in the evening, then showers with a chance of thunderstorms after midnight. Locally heavy rainfall possible. Lows in the upper 50s. East winds around 10 mph with gusts up to 20 mph, increasing to 15 to 20 mph with gusts up to 30 mph after midnight. Chance of rain near 100 percent.

Madison, SD

Today
Mostly Cloudy
75°/ 58° 24°/ 14°
100%
Friday
Thunderstorms
75°/ 55° 24°/ 13°
100%
Saturday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Sunday
Rain Showers
62°/ 48° 17°/
70%
Monday
Rain Showers
60°/ 48° 16°/
50%
Tuesday
Mostly Cloudy
65°/ 48° 18°/
0%
Wednesday
Partly Cloudy
70°21°
0%

Day: Mostly cloudy this morning, then becoming partly sunny. Patchy fog this morning. Highs in the mid 70s. Northeast winds 5 to 10 mph.

Night: Showers with a chance of thunderstorms after midnight. Locally heavy rainfall possible after midnight. Lows in the upper 50s. East winds around 10 mph with gusts up to 20 mph, increasing to 15 to 20 mph with gusts up to 30 mph after midnight. Chance of rain near 100 percent.

Howard, SD

Today
Mostly Cloudy
75°/ 58° 24°/ 14°
100%
Friday
Thunderstorms
78°/ 58° 26°/ 14°
90%
Saturday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Sunday
Rain Showers
65°/ 50° 18°/ 10°
70%
Monday
Rain Showers
62°/ 48° 17°/
40%
Tuesday
Mostly Cloudy
68°/ 50° 20°/ 10°
0%
Wednesday
Rain Showers
72°22°
30%

Day: Mostly cloudy this morning, then becoming mostly sunny. Patchy fog this morning. Highs in the mid 70s. Northeast winds 5 to 10 mph, becoming east with gusts up to 20 mph this afternoon.

Night: A slight chance of showers in the evening, then showers with a chance of thunderstorms after midnight. Locally heavy rainfall possible after midnight. Lows in the upper 50s. East winds 15 to 20 mph. Chance of rain near 100 percent.

Sisseton, SD

Today
Partly Cloudy
72°/ 55° 22°/ 13°
90%
Friday
Rain Showers
65°/ 52° 18°/ 11°
100%
Saturday
Mostly Cloudy
68°/ 50° 20°/ 10°
0%
Sunday
Rain Showers
68°20°
30%
Sun Night-Mon
Rain Showers
48°
50%
Mon Night
Rain Showers
48°
20%
Tuesday
Mostly Cloudy
68°/ 48° 20°/
20%
Wednesday
Rain Showers
72°22°
20%

Day: Areas of dense fog this morning. Partly sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph.

Night: Cloudy. A slight chance of showers in the evening, then showers after midnight. Lows in the mid 50s. East winds 10 to 15 mph. Chance of rain 90 percent.

Tyler, MN

Today
Mostly Cloudy
75°/ 58° 24°/ 14°
100%
Friday
Thunderstorms
70°/ 55° 21°/ 13°
100%
Saturday
Rain Showers
65°/ 52° 18°/ 11°
20%
Sunday
Rain Showers
62°/ 50° 17°/ 10°
70%
Monday
Rain Showers
58°/ 48° 14°/
50%
Tuesday
Mostly Cloudy
65°/ 50° 18°/ 10°
0%
Wednesday
Sunny
72°22°
0%

Day: Mostly cloudy this morning, then becoming partly sunny. Patchy fog this morning. Highs in the mid 70s. Northeast winds 5 to 10 mph.

Night: Showers with a slight chance of thunderstorms after midnight. Locally heavy rainfall possible after midnight. Lows in the upper 50s. East winds 10 to 15 mph. Chance of rain near 100 percent.

Madison, MN

Today
Mostly Cloudy
75°/ 58° 24°/ 14°
100%
Friday
Rain Showers
65°/ 55° 18°/ 13°
100%
Saturday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Sunday
Mostly Cloudy
68°/ 48° 20°/
50%
Monday
Rain Showers
62°/ 48° 17°/
50%
Tuesday
Partly Cloudy
68°/ 48° 20°/
0%
Wednesday
Partly Cloudy
72°22°
0%

Day: Mostly cloudy. Areas of fog early in the morning. Highs in the mid 70s. Northeast winds up to 10 mph.

Night: Rain showers after midnight. Lows in the upper 50s. East winds 5 to 10 mph. Chance of showers near 100 percent.

Aberdeen, SD

Today
Partly Cloudy
72°/ 55° 22°/ 13°
70%
Friday
Rain Showers
68°/ 52° 20°/ 11°
90%
Saturday
Mostly Cloudy
68°/ 50° 20°/ 10°
0%
Sunday
Rain Showers
68°/ 48° 20°/
50%
Monday
Rain Showers
65°/ 48° 18°/
20%
Tue Night-Wed
Rain Showers
48°
20%

Day: Partly sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph.

Night: Cloudy. A slight chance of showers in the evening, then showers likely after midnight. Lows in the mid 50s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

Granite Falls, MN

Today
Mostly Cloudy
75°/ 58° 24°/ 14°
100%
Friday
Rain Showers
68°/ 55° 20°/ 13°
100%
Saturday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Sunday
Mostly Cloudy
65°/ 50° 18°/ 10°
50%
Monday
Rain Showers
62°/ 48° 17°/
50%
Tuesday
Partly Cloudy
68°/ 50° 20°/ 10°
0%
Wednesday
Partly Cloudy
72°22°
0%

Day: Mostly cloudy. Areas of fog early in the morning. Highs in the mid 70s. Northeast winds up to 10 mph.

Night: Rain showers after midnight. Lows in the upper 50s. East winds 5 to 10 mph. Chance of showers near 100 percent.

Woonsocket, SD

Today
Mostly Cloudy
75°/ 60° 24°/ 16°
100%
Friday
Thunderstorms
78°/ 58° 26°/ 14°
90%
Saturday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
70%
Monday
Rain Showers
62°/ 48° 17°/
50%
Tuesday
Mostly Cloudy
68°/ 52° 20°/ 11°
30%
Wednesday
Rain Showers
72°22°
30%

Day: Mostly cloudy this morning, then becoming mostly sunny. Highs in the mid 70s. Northeast winds 5 to 10 mph with gusts up to 20 mph.

Night: A chance of showers with a slight chance of thunderstorms in the evening, then showers with a chance of thunderstorms after midnight. Locally heavy rainfall possible. Lows around 60. East winds 15 to 20 mph. Chance of rain near 100 percent.

Flandreau, SD

Today
Mostly Cloudy
75°/ 58° 24°/ 14°
100%
Friday
Thunderstorms
75°/ 55° 24°/ 13°
100%
Saturday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Sunday
Rain Showers
62°/ 48° 17°/
70%
Monday
Rain Showers
60°/ 48° 16°/
50%
Tuesday
Cloudy
65°/ 48° 18°/
0%
Wednesday
Partly Cloudy
70°21°
0%

Day: Mostly cloudy this morning, then becoming partly sunny. Patchy fog this morning. Highs in the mid 70s. Northeast winds 5 to 10 mph.

Night: Showers with a chance of thunderstorms after midnight. Locally heavy rainfall possible after midnight. Lows in the upper 50s. East winds around 10 mph, increasing to 15 to 20 mph after midnight. Chance of rain near 100 percent.

Ortonville, MN

Today
Mostly Cloudy
75°/ 55° 24°/ 13°
70%
Friday
Rain Showers
65°/ 52° 18°/ 11°
100%
Saturday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Sunday
Rain Showers
68°20°
20%
Sun Night-Mon
Rain Showers
48°
50%
Mon Night
Rain Showers
48°
20%
Tue-Tue Night
Mostly Cloudy
68°20°
0%
Wednesday
Rain Showers
72°22°
20%

Day: Mostly cloudy this morning, then becoming partly sunny. Areas of fog this morning. Highs in the mid 70s. Northeast winds around 5 mph.

Night: Mostly cloudy. Showers likely after midnight. Lows in the mid 50s. East winds 5 to 10 mph. Chance of rain 70 percent.

Names listed above may include county names.

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