Goodwin, SD Weather Forecast & Current Conditions

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Goodwin Weather Map
UTC Time: 10/26/2026, 20:37
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Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Goodwin, SD Regional Weather

Expires:202610262100;;764478
ASUS43 KFSD 262010
RWRSD 

WEATHER ROUNDUP FOR SOUTH DAKOTA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
300 PM CDT MON OCT 26 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>070-262100-
SOUTHEAST SOUTH DAKOTA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SIOUX FALLS    RAIN      42  40  92 E16       30.28F FOG     TC   6   
HURON          LGT RAIN  42  40  92 NE13      30.28F FOG     TC   6   
CHAMBERLAIN    LGT RAIN  39  38  97 E8        30.30F TC   4           
MADISON        LGT RAIN  39  39 100 E22       30.26F TC   4           
MITCHELL       RAIN      42  41  96 E12       30.27F FOG     TC   6   
YANKTON        CLOUDY    45  44  97 E10       30.22F TC   7           
$$
 
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

Goodwin, SD

Afternoon
Rain
40°/ 38° 4°/ 3°
100%
Tuesday
Cloudy
52°/ 48° 11°/ 9°
0%
Wednesday
Thunderstorms
62°/ 40° 17°/ 4°
70%
Thursday
Sunny
58°/ 40° 14°/ 4°
0%
Friday
Rain
58°/ 48° 14°/ 9°
40%
Saturday
Rain
48°9°
40%
Sunday
Rain
48°9°
40%

Day: Rain. Near steady temperature around 40. Northeast winds 15 to 20 mph. Chance of rain near 100 percent.

Night: Rain. Near steady temperature in the upper 30s. East winds 15 to 20 mph with gusts up to 30 mph, becoming northeast 5 to 10 mph with gusts up to 20 mph after midnight. Chance of rain near 100 percent.

Watertown, SD

Afternoon
Rain
40°/ 38° 4°/ 3°
100%
Tuesday
Cloudy
50°/ 45° 10°/ 7°
0%
Wednesday
Thunderstorms
60°/ 38° 16°/ 3°
70%
Thursday
Sunny
58°/ 38° 14°/ 3°
0%
Friday
Partly Cloudy
58°/ 45° 14°/ 7°
40%
Sat Night
Rain
45°7°
40%
Sunday
Rain
62°17°
20%

Day: Rain. Near steady temperature around 40. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.

Night: Rain, mainly in the evening. Near steady temperature in the upper 30s. East winds 10 to 15 mph. Gusts up to 30 mph in the evening. Chance of rain near 100 percent.

Milbank, SD

Afternoon
Rain
42°/ 38° 6°/ 3°
100%
Tuesday
Cloudy
52°/ 45° 11°/ 7°
0%
Wednesday
Thunderstorms
62°/ 38° 17°/ 3°
70%
Thursday
Sunny
58°/ 38° 14°/ 3°
0%
Friday
Partly Cloudy
58°/ 42° 14°/ 6°
30%
Sat Night
Rain
48°9°
40%
Sunday
Rain
62°17°
20%

Day: Rain. Near steady temperature in the lower 40s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.

Night: Rain. Near steady temperature in the upper 30s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.

Hayti, SD

Afternoon
Rain
42°/ 38° 6°/ 3°
100%
Tuesday
Cloudy
52°/ 45° 11°/ 7°
0%
Wednesday
Thunderstorms
62°/ 38° 17°/ 3°
70%
Thursday
Sunny
60°/ 40° 16°/ 4°
0%
Friday
Partly Cloudy
60°/ 45° 16°/ 7°
40%
Sat Night
Rain
45°7°
40%
Sunday
Rain
62°17°
20%

Day: Rain. Near steady temperature in the lower 40s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.

Night: Rain, mainly in the evening. Near steady temperature in the upper 30s. East winds 10 to 15 mph. Gusts up to 30 mph in the evening. Chance of rain near 100 percent.

Madison, MN

Today
Rain Showers
42°/ 38° 6°/ 3°
100%
Tuesday
Partly Cloudy
55°/ 42° 13°/ 6°
0%
Wednesday
Rain Showers
65°/ 38° 18°/ 3°
80%
Thursday
Sunny
58°/ 38° 14°/ 3°
0%
Friday
Partly Cloudy
60°/ 45° 16°/ 7°
40%
Saturday
Rain Showers
62°/ 48° 17°/ 9°
40%
Sunday
Rain Showers
65°18°
30%

Day: Chance of rain showers early in the afternoon, then rain showers late in the afternoon. Near steady temperature in the lower 40s. East winds 10 to 15 mph. Chance of showers near 100 percent.

Night: Rain showers. Lows in the upper 30s. East winds 5 to 15 mph. Chance of showers near 100 percent.

Brookings, SD

Afternoon
Rain Showers
42°/ 38° 6°/ 3°
100%
Tuesday
Cloudy
55°/ 42° 13°/ 6°
0%
Wednesday
Rain Showers
62°/ 40° 17°/ 4°
60%
Thursday
Sunny
62°/ 42° 17°/ 6°
0%
Friday
Mostly Cloudy
62°/ 45° 17°/ 7°
50%
Saturday
Rain Showers
62°/ 45° 17°/ 7°
50%
Sunday
Mostly Cloudy
62°17°
0%

Day: Showers. Near steady temperature in the lower 40s. East winds around 15 mph with gusts up to 30 mph. Chance of rain near 100 percent.

Night: Showers. Patchy fog. Lows in the upper 30s. Temperature rising into the lower 40s after midnight. East winds 15 to 20 mph with gusts up to 30 mph, becoming northeast 5 to 10 mph with gusts up to 20 mph after midnight. Chance of rain near 100 percent.

Granite Falls, MN

Today
Rain Showers
42°/ 40° 6°/ 4°
100%
Tuesday
Partly Cloudy
55°/ 45° 13°/ 7°
0%
Wednesday
Rain Showers
65°/ 42° 18°/ 6°
70%
Thursday
Sunny
60°/ 40° 16°/ 4°
0%
Friday
Partly Cloudy
60°/ 45° 16°/ 7°
50%
Saturday
Rain Showers
62°/ 48° 17°/ 9°
50%
Sunday
Rain Showers
65°18°
30%

Day: Rain showers. Near steady temperature in the lower 40s. East winds 10 to 15 mph. Chance of showers near 100 percent.

Night: Rain showers. Lows around 40. East winds 5 to 15 mph. Chance of showers near 100 percent.

Sisseton, SD

Afternoon
Rain
42°/ 35° 6°/ 2°
100%
Tuesday
Mostly Cloudy
50°/ 45° 10°/ 7°
0%
Wednesday
Thunderstorms
58°/ 35° 14°/ 2°
70%
Thursday
Sunny
55°/ 35° 13°/ 2°
0%
Friday
Partly Cloudy
55°/ 42° 13°/ 6°
30%
Sat Night
Rain
45°7°
40%
Sunday
Rain
62°17°
20%

Day: Cloudy with a 50 percent chance of rain. Near steady temperature in the lower 40s. Northeast winds 10 to 15 mph with gusts up to 25 mph.

Night: Rain with a slight chance of snow in the evening, then rain likely after midnight. Little or no snow accumulation. Lows in the mid 30s. Northeast winds 5 to 10 mph with gusts up to 25 mph. Chance of precipitation near 100 percent.

De Smet, SD

Afternoon
Rain Showers
42°/ 35° 6°/ 2°
100%
Tuesday
Mostly Cloudy
52°/ 42° 11°/ 6°
0%
Wednesday
Rain Showers
62°/ 38° 17°/ 3°
50%
Thursday
Sunny
62°/ 42° 17°/ 6°
0%
Friday
Mostly Cloudy
62°/ 45° 17°/ 7°
50%
Saturday
Rain Showers
62°/ 45° 17°/ 7°
50%
Sunday
Mostly Cloudy
62°17°
0%

Day: Showers. Near steady temperature in the lower 40s. East winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent.

Night: Rain showers, mainly in the evening. Patchy fog. Lows in the mid 30s. East winds 15 to 20 mph with gusts up to 30 mph, becoming northeast 5 to 10 mph after midnight. Chance of rain near 100 percent.

Tyler, MN

Afternoon
Rain Showers
40°/ 40° 4°/ 4°
100%
Tuesday
Cloudy
55°/ 45° 13°/ 7°
0%
Wednesday
Rain Showers
65°/ 42° 18°/ 6°
70%
Thursday
Sunny
60°/ 42° 16°/ 6°
0%
Friday
Mostly Cloudy
60°/ 45° 16°/ 7°
50%
Saturday
Rain Showers
62°/ 45° 17°/ 7°
50%
Sunday
Mostly Cloudy
60°16°
0%

Day: Showers. Patchy fog. Near steady temperature around 40. Northeast winds around 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.

Night: Showers. Patchy fog. Near steady temperature around 40. Northeast winds 10 to 15 mph. Chance of rain near 100 percent.

Clark, SD

Afternoon
Rain
42°/ 38° 6°/ 3°
100%
Tuesday
Cloudy
50°/ 45° 10°/ 7°
0%
Wednesday
Thunderstorms
58°/ 38° 14°/ 3°
70%
Thu Night
Cloudy
38°3°
0%
Friday
Partly Cloudy
60°/ 45° 16°/ 7°
40%
Sat Night
Rain
45°7°
40%
Sunday
Rain
62°17°
20%

Day: Rain. Near steady temperature in the lower 40s. Northeast winds 15 to 20 mph. Chance of rain near 100 percent.

Night: Rain, mainly in the evening. Near steady temperature in the upper 30s. Northeast winds 10 to 15 mph. Gusts up to 30 mph in the evening. Chance of rain near 100 percent.

Ortonville, MN

Afternoon
Rain
42°/ 38° 6°/ 3°
100%
Tuesday
Cloudy
52°/ 38° 11°/ 3°
0%
Wednesday
Thunderstorms
62°/ 35° 17°/ 2°
80%
Thursday
Sunny
58°/ 35° 14°/ 2°
0%
Friday
Partly Cloudy
58°/ 42° 14°/ 6°
30%
Sat Night
Rain
45°7°
40%
Sunday
Rain
62°17°
20%

Day: Cloudy with a 50 percent chance of rain. Near steady temperature in the lower 40s. East winds around 10 mph.

Night: Rain. Near steady temperature in the upper 30s. East winds 5 to 10 mph. Chance of rain near 100 percent.

Webster, SD

Afternoon
Rain
40°/ 35° 4°/ 2°
100%
Tuesday
Cloudy
48°/ 45° 9°/ 7°
0%
Wednesday
Thunderstorms
58°/ 38° 14°/ 3°
70%
Thu Night
Cloudy
38°3°
0%
Friday
Partly Cloudy
55°/ 42° 13°/ 6°
30%
Sat Night
Rain
45°7°
40%
Sunday
Rain
60°16°
20%

Day: Rain. Near steady temperature around 40. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.

Night: Rain with a slight chance of snow in the evening, then a chance of rain after midnight. Little or no snow accumulation. Near steady temperature in the mid 30s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation near 100 percent.

Marshall, MN

Afternoon
Rain Showers
42°/ 35° 6°/ 2°
100%
Tuesday
Cloudy
55°/ 45° 13°/ 7°
0%
Wednesday
Rain Showers
65°/ 42° 18°/ 6°
70%
Thursday
Sunny
62°/ 42° 17°/ 6°
0%
Friday
Partly Cloudy
62°/ 48° 17°/ 9°
50%
Saturday
Rain Showers
62°/ 48° 17°/ 9°
50%
Sunday
Mostly Cloudy
62°17°
0%

Day: Showers. Patchy fog. Near steady temperature in the lower 40s. Northeast winds 10 to 15 mph. Chance of rain near 100 percent.

Night: Showers. Patchy fog. Lows in the mid 30s. East winds 10 to 15 mph. Chance of rain near 100 percent.

Benson, MN

Today
Rain Showers
42°/ 42° 6°/ 6°
100%
Tuesday
Cloudy
52°/ 42° 11°/ 6°
0%
Wednesday
Rain Showers
65°/ 38° 18°/ 3°
80%
Thursday
Sunny
58°/ 38° 14°/ 3°
0%
Friday
Partly Cloudy
58°/ 45° 14°/ 7°
40%
Saturday
Rain Showers
62°/ 48° 17°/ 9°
40%
Sunday
Rain Showers
62°17°
40%

Day: Cloudy. Chance of rain showers early in the afternoon, then rain showers late in the afternoon. Near steady temperature in the lower 40s. East winds 10 to 15 mph. Chance of showers 90 percent.

Night: Rain showers. Near steady temperature in the lower 40s. East winds 10 to 15 mph. Chance of showers near 100 percent.

Montevideo, MN

Today
Rain Showers
42°/ 38° 6°/ 3°
100%
Tuesday
Partly Cloudy
55°/ 42° 13°/ 6°
0%
Wednesday
Rain Showers
65°/ 40° 18°/ 4°
80%
Thursday
Sunny
58°/ 38° 14°/ 3°
0%
Friday
Partly Cloudy
60°/ 45° 16°/ 7°
40%
Saturday
Rain Showers
62°/ 48° 17°/ 9°
40%
Sunday
Rain Showers
62°17°
30%

Day: Rain showers likely early in the afternoon, then rain showers late in the afternoon. Near steady temperature in the lower 40s. East winds 10 to 15 mph. Chance of showers near 100 percent.

Night: Rain showers. Lows in the upper 30s. East winds 10 to 15 mph. Chance of showers near 100 percent.

Wheaton, MN

Afternoon
Rain
42°/ 35° 6°/ 2°
100%
Tuesday
Mostly Cloudy
52°/ 38° 11°/ 3°
0%
Wednesday
Thunderstorms
60°/ 35° 16°/ 2°
80%
Thursday
Sunny
55°/ 35° 13°/ 2°
0%
Friday
Partly Cloudy
58°/ 42° 14°/ 6°
30%
Sat-Sat Night
Rain
62°17°
40%
Sunday
Rain
62°17°
20%

Day: Cloudy with a 50 percent chance of rain. Near steady temperature in the lower 40s. East winds 5 to 10 mph.

Night: Rain. Lows in the mid 30s. East winds 5 to 10 mph. Chance of rain near 100 percent.

Madison, SD

Afternoon
Rain Showers
42°/ 42° 6°/ 6°
100%
Tuesday
Cloudy
55°/ 42° 13°/ 6°
0%
Wednesday
Rain Showers
62°/ 40° 17°/ 4°
60%
Thursday
Sunny
62°/ 42° 17°/ 6°
0%
Friday
Mostly Cloudy
62°/ 48° 17°/ 9°
50%
Saturday
Rain Showers
62°/ 45° 17°/ 7°
50%
Sunday
Mostly Cloudy
62°17°
0%

Day: Showers. Patchy fog. Near steady temperature in the lower 40s. East winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent.

Night: Showers, mainly in the evening. Patchy fog. Near steady temperature in the lower 40s. Temperature rising into the lower 40s after midnight. East winds 15 to 20 mph with gusts up to 30 mph, becoming northeast 5 to 10 mph after midnight. Chance of rain near 100 percent.

Flandreau, SD

Afternoon
Rain Showers
42°/ 42° 6°/ 6°
100%
Tuesday
Cloudy
55°/ 45° 13°/ 7°
0%
Wednesday
Rain Showers
65°/ 42° 18°/ 6°
70%
Thursday
Sunny
62°/ 42° 17°/ 6°
0%
Friday
Mostly Cloudy
62°/ 48° 17°/ 9°
50%
Saturday
Rain Showers
62°/ 45° 17°/ 7°
50%
Sunday
Mostly Cloudy
62°17°
0%

Day: Showers. Patchy fog. Near steady temperature in the lower 40s. East winds around 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.

Night: Showers, mainly in the evening. Patchy fog. Near steady temperature in the lower 40s. Temperature rising into the mid 40s after midnight. Northeast winds 10 to 15 mph. Chance of rain near 100 percent.

Redfield, SD

Afternoon
Rain
42°/ 35° 6°/ 2°
100%
Tuesday
Mostly Cloudy
52°/ 38° 11°/ 3°
0%
Wednesday
Thunderstorms
58°/ 32° 14°/ 0°
50%
Thu Night
Cloudy
38°3°
0%
Friday
Partly Cloudy
62°/ 42° 17°/ 6°
30%
Sat-Sat Night
Rain
62°17°
40%
Sunday
Rain
62°17°
20%

Day: Rain. Near steady temperature in the lower 40s. Northeast winds around 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.

Night: Rain, mainly in the evening. Patchy fog after midnight. Lows in the mid 30s. Northeast winds 10 to 15 mph. Chance of rain near 100 percent.

Names listed above may include county names.

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