Sand Lake, SD Weather Forecast & Current Conditions

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Sand Lake, SD Weather Maps

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Sand Lake Weather Map
UTC Time: 9/21/2026, 19:12
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Sand Lake, SD Regional Weather

Expires:202609212000;;833501
ASUS43 KFSD 211910
RWRSD 

WEATHER ROUNDUP FOR SOUTH DAKOTA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
200 PM CDT MON SEP 21 2026

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



SDZ004>011-016>023-039-040-212000-
NORTHEAST SOUTH DAKOTA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ABERDEEN       CLOUDY    62  51  67 E3        30.23F TC  17           
WATERTOWN      CLOUDY    57  49  74 E8        30.23S TC  14           
BROOKINGS      CLOUDY    54  52  94 NE8       30.23S TC  12           
SISSETON         N/A     62  46  55 SE10G22   30.25S 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

Sand Lake, SD

Afternoon
Partly Cloudy
62°/ 45° 17°/
0%
Tuesday
Partly Cloudy
62°/ 48° 17°/
0%
Wednesday
Thunderstorms
65°/ 52° 18°/ 11°
90%
Thu-Thu Night
Mostly Cloudy
72°22°
0%
Friday
Rain Showers
68°/ 55° 20°/ 13°
50%
Saturday
Rain Showers
72°/ 52° 22°/ 11°
20%

Day: Partly sunny. Near steady temperature in the lower 60s. East winds 5 to 10 mph.

Night: Mostly cloudy. Patchy fog. Lows in the mid 40s. Southeast winds around 5 mph.

Britton, SD

Afternoon
Partly Cloudy
62°/ 42° 17°/
0%
Tuesday
Partly Cloudy
62°/ 45° 17°/
0%
Wednesday
Rain Showers
65°/ 52° 18°/ 11°
90%
Thu-Thu Night
Mostly Cloudy
68°20°
0%
Friday
Rain Showers
68°/ 55° 20°/ 13°
50%
Sat-Sat Night
Rain Showers
70°21°
20%
Sunday
Partly Cloudy
68°20°
0%

Day: Partly sunny. Near steady temperature in the lower 60s. East winds 5 to 10 mph.

Night: Partly cloudy. Patchy fog. Lows in the lower 40s. Southeast winds around 5 mph.

Eureka, SD

Afternoon
Partly Cloudy
62°/ 42° 17°/
0%
Tuesday
Mostly Cloudy
60°/ 48° 16°/
20%
Wednesday
Thunderstorms
62°/ 52° 17°/ 11°
80%
Thu-Thu Night
Mostly Cloudy
70°21°
0%
Friday
Rain Showers
68°/ 55° 20°/ 13°
50%
Saturday
Rain Showers
70°/ 52° 21°/ 11°
20%

Day: Partly sunny. Highs in the lower 60s. East winds 5 to 10 mph.

Night: Mostly cloudy. Patchy fog after midnight. Lows in the lower 40s. Southeast winds 5 to 10 mph.

Ellendale, ND

Today
Sunny
62°/ 42° 17°/
0%
Tuesday
Partly Cloudy
62°/ 48° 17°/
0%
Wednesday
Thunderstorms
65°/ 52° 18°/ 11°
70%
Thursday
Partly Cloudy
72°/ 52° 22°/ 11°
0%
Friday
Rain Showers
68°/ 55° 20°/ 13°
50%
Saturday
Rain Showers
72°/ 52° 22°/ 11°
20%
Sunday
Sunny
68°20°
0%

Day: Mostly sunny. Highs in the lower 60s. East winds 5 to 10 mph.

Night: Partly cloudy. Lows in the lower 40s. Southeast winds around 5 mph.

Webster, SD

Afternoon
Partly Cloudy
58°/ 45° 14°/
0%
Tuesday
Partly Cloudy
62°/ 48° 17°/
0%
Wednesday
Rain Showers
62°/ 55° 17°/ 13°
90%
Thu-Thu Night
Mostly Cloudy
68°20°
0%
Friday
Rain Showers
65°/ 55° 18°/ 13°
50%
Sat-Sat Night
Rain Showers
68°20°
20%
Sunday
Partly Cloudy
65°18°
0%

Day: Partly sunny. Near steady temperature in the upper 50s. East winds 5 to 10 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Patchy fog. Lows in the mid 40s. Temperature rising to around 50 after midnight. Southeast winds 5 to 10 mph.

Ipswich, SD

Afternoon
Partly Cloudy
58°/ 45° 14°/
0%
Tuesday
Mostly Cloudy
60°/ 48° 16°/
20%
Wednesday
Thunderstorms
62°/ 52° 17°/ 11°
70%
Thu-Thu Night
Mostly Cloudy
70°21°
0%
Friday
Rain Showers
68°/ 55° 20°/ 13°
40%
Saturday
Mostly Cloudy
70°/ 52° 21°/ 11°
0%

Day: Partly sunny. Near steady temperature in the upper 50s. East winds 5 to 10 mph.

Night: Mostly cloudy. Patchy fog. Lows in the mid 40s. Southeast winds 5 to 10 mph.

Gwinner, ND

Today
Sunny
65°/ 35° 18°/
0%
Tuesday
Sunny
65°/ 45° 18°/
0%
Wednesday
Rain Showers
65°/ 50° 18°/ 10°
40%
Thu-Thu Night
Mostly Cloudy
70°21°
0%
Friday
Rain Showers
70°/ 55° 21°/ 13°
N/A
Saturday
Rain Showers
65°/ 50° 18°/ 10°
N/A
Sunday
Rain Showers
70°21°
N/A

Day: Mostly sunny. Highs in the mid 60s. East winds 5 to 15 mph.

Night: Partly cloudy. Lows 35 to 40. Southeast winds up to 10 mph.

Redfield, SD

Afternoon
Partly Cloudy
58°/ 45° 14°/
0%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wednesday
Thunderstorms
65°/ 52° 18°/ 11°
70%
Thursday
Mostly Cloudy
70°/ 55° 21°/ 13°
20%
Fri Night
Thunderstorms
55°13°
50%
Saturday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%

Day: Partly sunny. Near steady temperature in the upper 50s. East winds 5 to 10 mph with gusts up to 20 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Patchy fog. Lows in the mid 40s. East winds 5 to 10 mph.

Faulkton, SD

Afternoon
Rain Showers
58°/ 45° 14°/
20%
Tuesday
Mostly Cloudy
60°/ 48° 16°/
20%
Wednesday
Thunderstorms
65°/ 52° 18°/ 11°
70%
Thursday
Mostly Cloudy
72°/ 52° 22°/ 11°
20%
Friday
Rain Showers
68°/ 55° 20°/ 13°
50%
Saturday
Mostly Cloudy
72°/ 52° 22°/ 11°
0%

Day: Mostly cloudy with a 20 percent chance of showers. Near steady temperature in the upper 50s. East winds 5 to 10 mph with gusts up to 20 mph.

Night: Mostly cloudy. Patchy fog. Lows in the mid 40s. Southeast winds 5 to 10 mph.

Edgeley, ND

Today
Sunny
65°/ 42° 18°/
0%
Tuesday
Sunny
65°/ 45° 18°/
0%
Wednesday
Rain Showers
65°/ 52° 18°/ 11°
60%
Thursday
Partly Cloudy
70°/ 52° 21°/ 11°
0%
Friday
Mostly Cloudy
68°/ 55° 20°/ 13°
40%
Saturday
Rain Showers
70°/ 52° 21°/ 11°
20%
Sunday
Sunny
68°20°
0%

Day: Mostly sunny. Highs in the mid 60s. East winds 5 to 10 mph.

Night: Partly cloudy. Lows in the lower 40s. Southeast winds around 5 mph.

Clark, SD

Afternoon
Mostly Cloudy
55°/ 45° 13°/
0%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wednesday
Rain Showers
62°/ 52° 17°/ 11°
80%
Thursday
Mostly Cloudy
68°/ 55° 20°/ 13°
20%
Fri Night
Thunderstorms
55°13°
50%
Saturday
Rain Showers
68°/ 55° 20°/ 13°
20%
Sunday
Partly Cloudy
68°20°
0%

Day: Mostly cloudy. Near steady temperature in the mid 50s. East winds around 10 mph with gusts up to 20 mph.

Night: Mostly cloudy. Patchy fog after midnight. Lows in the mid 40s. East winds 5 to 10 mph.

Lisbon, ND

Today
Sunny
65°/ 35° 18°/
0%
Tuesday
Sunny
65°/ 45° 18°/
0%
Wednesday
Rain Showers
70°/ 50° 21°/ 10°
50%
Thu-Thu Night
Mostly Cloudy
70°21°
0%
Friday
Rain Showers
70°/ 55° 21°/ 13°
N/A
Saturday
Rain Showers
65°/ 50° 18°/ 10°
N/A
Sunday
Rain Showers
70°21°
N/A

Day: Mostly sunny. Highs in the mid 60s. East winds 5 to 15 mph.

Night: Partly cloudy. Lows 35 to 40. Southeast winds up to 10 mph.

Ashley, ND

Today
Sunny
62°/ 42° 17°/
0%
Tuesday
Mostly Cloudy
60°/ 48° 16°/
30%
Wednesday
Thunderstorms
62°/ 52° 17°/ 11°
60%
Thursday
Partly Cloudy
70°/ 52° 21°/ 11°
0%
Friday
Rain Showers
68°/ 55° 20°/ 13°
40%
Saturday
Rain Showers
68°/ 50° 20°/ 10°
20%
Sunday
Sunny
65°18°
0%

Day: Mostly sunny. Highs in the lower 60s. East winds 5 to 10 mph.

Night: Partly cloudy. Lows in the lower 40s. Southeast winds 5 to 10 mph.

Watertown, SD

Afternoon
Mostly Cloudy
55°/ 45° 13°/
20%
Tuesday
Mostly Cloudy
60°/ 45° 16°/
0%
Wednesday
Rain Showers
62°/ 52° 17°/ 11°
90%
Thursday
Mostly Cloudy
68°/ 55° 20°/ 13°
20%
Friday
Rain Showers
65°/ 55° 18°/ 13°
50%
Saturday
Rain Showers
68°/ 55° 20°/ 13°
50%
Sunday
Partly Cloudy
68°20°
0%

Day: Mostly cloudy. Near steady temperature in the mid 50s. East winds 5 to 10 mph.

Night: Mostly cloudy. A slight chance of showers after midnight. Patchy fog after midnight. Lows in the mid 40s. East winds 5 to 10 mph. Chance of rain 20 percent.

Sisseton, SD

Afternoon
Partly Cloudy
58°/ 45° 14°/
0%
Tuesday
Partly Cloudy
62°/ 45° 17°/
0%
Wednesday
Rain Showers
65°/ 52° 18°/ 11°
90%
Thursday
Rain Showers
68°/ 52° 20°/ 11°
20%
Friday
Rain Showers
68°/ 55° 20°/ 13°
50%
Sat Night
Rain Showers
55°13°
20%
Sunday
Partly Cloudy
68°20°
0%

Day: Partly sunny. Near steady temperature in the upper 50s. East winds 5 to 10 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 40s. Temperature rising to around 50 after midnight. Southeast winds around 5 mph.

Miller, SD

Afternoon
Rain Showers
55°/ 45° 13°/
20%
Tuesday
Mostly Cloudy
62°/ 50° 17°/ 10°
20%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
50%
Thursday
Mostly Cloudy
72°/ 55° 22°/ 13°
20%
Friday
Rain Showers
68°/ 55° 20°/ 13°
40%
Saturday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%

Day: Mostly cloudy with a 20 percent chance of showers. Near steady temperature in the mid 50s. Northeast winds around 10 mph with gusts up to 20 mph.

Night: Mostly cloudy. Patchy fog. Lows in the mid 40s. East winds 5 to 10 mph.

Napoleon, ND

Today
Partly Cloudy
62°/ 42° 17°/
0%
Tuesday
Partly Cloudy
62°/ 48° 17°/
0%
Wednesday
Thunderstorms
62°/ 52° 17°/ 11°
60%
Thursday
Partly Cloudy
70°/ 52° 21°/ 11°
0%
Friday
Partly Cloudy
68°/ 55° 20°/ 13°
30%
Saturday
Rain Showers
68°/ 48° 20°/
20%
Sunday
Rain Showers
65°18°
20%

Day: Partly sunny. Highs in the lower 60s. East winds 5 to 10 mph.

Night: Partly cloudy. Lows in the lower 40s. Southeast winds 5 to 10 mph.

Wahpeton, ND

Today
Sunny
65°/ 35° 18°/
0%
Tuesday
Sunny
65°/ 45° 18°/
0%
Wednesday
Rain Showers
70°/ 45° 21°/
20%
Thursday
Rain Showers
70°/ 50° 21°/ 10°
N/A
Friday
Rain Showers
70°/ 55° 21°/ 13°
N/A
Saturday
Rain Showers
65°/ 50° 18°/ 10°
N/A
Sunday
Rain Showers
70°21°
N/A

Day: Mostly sunny. Highs in the mid 60s. East winds up to 10 mph.

Night: Partly cloudy. Lows 35 to 40. Southeast winds up to 10 mph.

Valley City, ND

Today
Sunny
65°/ 35° 18°/
0%
Tuesday
Sunny
65°/ 45° 18°/
0%
Wednesday
Rain Showers
65°/ 45° 18°/
50%
Thu-Thu Night
Mostly Cloudy
70°21°
0%
Friday
Rain Showers
70°/ 55° 21°/ 13°
N/A
Saturday
Rain Showers
65°/ 65° 18°/ 18°
N/A

Day: Mostly sunny. Highs in the mid 60s. East winds 5 to 15 mph.

Night: Mostly clear. Lows in the mid 30s. Southeast winds up to 10 mph.

Wheaton, MN

Afternoon
Partly Cloudy
60°/ 45° 16°/
0%
Tuesday
Partly Cloudy
65°/ 45° 18°/
0%
Wednesday
Partly Cloudy
65°/ 52° 18°/ 11°
90%
Thursday
Rain Showers
68°/ 52° 20°/ 11°
20%
Friday
Rain Showers
68°/ 55° 20°/ 13°
50%
Sat Night
Rain Showers
52°11°
20%
Sunday
Partly Cloudy
68°20°
0%

Day: Partly sunny. Near steady temperature around 60. East winds 5 to 10 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 40s. Southeast winds around 5 mph.

Names listed above may include county names.

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