Long Lake, SD Weather Forecast & Current Conditions

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Long Lake Weather Map
UTC Time: 10/31/2026, 04:59
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Long Lake, SD Regional Weather

Expires:202610310500;;001966
ASUS43 KFSD 310410
RWRSD 

WEATHER ROUNDUP FOR SOUTH DAKOTA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1100 PM CDT FRI OCT 30 2026

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



SDZ004>011-016>023-039-040-310500-
NORTHEAST SOUTH DAKOTA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ABERDEEN       CLOUDY    50  45  83 SE5       30.18S TC  10           
WATERTOWN      LGT RAIN  48  46  93 SE7       30.18S TC   9           
BROOKINGS      LGT RAIN  48  47  96 SE6       30.20S FOG     TC   9   
SISSETON         N/A     48  42  80 E6        30.20F TC   9           
$$
 

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

Long Lake, SD

Tonight
Rain
45°7°
40%
Saturday
Rain
55°/ 52° 13°/ 11°
20%
Sunday
Rain
60°/ 52° 16°/ 11°
60%
Monday
Rain
55°/ 45° 13°/ 7°
90%
Tuesday
Rain
45°/ 38° 7°/ 3°
50%
Wednesday
Cloudy
48°9°
0%
Thu Night
Cloudy
48°9°
0%
Friday
Mostly Cloudy
45°7°
0%

Night: Mostly cloudy. A slight chance of rain this evening, then a chance of rain after midnight. Areas of fog after midnight. Not as cool with lows in the mid 40s. East winds 15 to 20 mph. Chance of rain 40 percent.

Ashley, ND

Tonight
Rain Showers
42°6°
30%
Saturday
Rain Showers
52°/ 48° 11°/ 9°
20%
Sunday
Cloudy
60°/ 50° 16°/ 10°
50%
Monday
Rain Showers
55°/ 42° 13°/ 6°
N/A
Tuesday
Rain Showers
48°/ 35° 9°/ 2°
40%
Wednesday
Sunny
48°/ 32° 9°/ 0°
0%
Thursday
Sunny
45°/ 32° 7°/ 0°
0%
Friday
Partly Cloudy
48°9°
0%

Night: Mostly cloudy. A chance of showers after midnight. Patchy fog after midnight. Lows in the lower 40s. Southeast winds 10 to 15 mph. Chance of rain 30 percent.

Ipswich, SD

Tonight
Rain
45°7°
50%
Saturday
Rain
55°/ 50° 13°/ 10°
20%
Sunday
Cloudy
62°/ 52° 17°/ 11°
60%
Monday
Rain
58°/ 45° 14°/ 7°
90%
Tuesday
Rain
48°/ 38° 9°/ 3°
50%
Wed-Wed Night
Cloudy
50°10°
0%
Thursday
Partly Cloudy
45°/ 32° 7°/ 0°
0%

Night: Mostly cloudy with a 50 percent chance of rain. Areas of fog after midnight. Not as cool with lows in the mid 40s. East winds 10 to 15 mph.

Ellendale, ND

Tonight
Rain Showers
42°6°
30%
Saturday
Rain Showers
55°/ 50° 13°/ 10°
40%
Sunday
Cloudy
62°/ 52° 17°/ 11°
50%
Monday
Rain Showers
58°/ 45° 14°/ 7°
N/A
Tuesday
Rain Showers
50°/ 35° 10°/ 2°
50%
Wednesday
Sunny
50°/ 32° 10°/ 0°
0%
Thursday
Sunny
45°/ 30° 7°/ -1°
0%
Friday
Partly Cloudy
48°9°
0%

Night: Mostly cloudy. A chance of showers after midnight. Patchy fog after midnight. Lows in the lower 40s. East winds 5 to 10 mph. Chance of rain 30 percent.

Herreid, SD

Tonight
Rain
45°7°
20%
Saturday
Rain
58°/ 48° 14°/ 9°
20%
Sunday
Cloudy
62°/ 50° 17°/ 10°
50%
Monday
Rain
58°/ 42° 14°/ 6°
100%
Tuesday
Rain
50°/ 32° 10°/ 0°
50%
Wednesday
Cloudy
32°0°
0%
Thu Night
Cloudy
32°0°
0%
Friday
Mostly Cloudy
48°9°
0%

Night: Mostly cloudy with a 20 percent chance of rain. Not as cool with lows in the mid 40s. East winds 10 to 15 mph.

Aberdeen, SD

Tonight
Rain
45°7°
50%
Saturday
Rain
58°/ 52° 14°/ 11°
50%
Sunday
Cloudy
62°/ 52° 17°/ 11°
50%
Monday
Rain
55°/ 45° 13°/ 7°
100%
Tuesday
Rain
48°/ 38° 9°/ 3°
50%
Wednesday
Cloudy
48°9°
0%
Thu Night
Cloudy
48°9°
0%
Friday
Mostly Cloudy
48°9°
0%

Night: Mostly cloudy. A chance of rain after midnight. Not as cool with lows in the mid 40s. East winds 10 to 15 mph. Chance of rain 50 percent.

Napoleon, ND

Tonight
Rain Showers
42°6°
30%
Saturday
Rain Showers
52°/ 48° 11°/ 9°
N/A
Sunday
Cloudy
62°/ 50° 17°/ 10°
30%
Monday
Rain Showers
55°/ 42° 13°/ 6°
N/A
Tuesday
Rain Showers
48°/ 35° 9°/ 2°
40%
Wednesday
Sunny
48°/ 32° 9°/ 0°
0%
Thursday
Sunny
45°/ 32° 7°/ 0°
0%
Friday
Partly Cloudy
48°9°
0%

Night: Mostly cloudy. A chance of showers after midnight. Patchy fog after midnight. Lows in the lower 40s. East winds 10 to 15 mph. Chance of rain 30 percent.

Edgeley, ND

Tonight
Rain Showers
38°3°
N/A
Saturday
Rain Showers
52°/ 48° 11°/ 9°
30%
Sunday
Mostly Cloudy
62°/ 50° 17°/ 10°
30%
Monday
Rain Showers
58°/ 42° 14°/ 6°
N/A
Tuesday
Rain Showers
50°/ 35° 10°/ 2°
50%
Wednesday
Sunny
50°/ 32° 10°/ 0°
0%
Thursday
Sunny
45°/ 28° 7°/ -2°
0%
Friday
Partly Cloudy
48°9°
0%

Night: Mostly cloudy. A slight chance of showers after midnight. Lows in the upper 30s. East winds 5 to 10 mph.

Linton, ND

Tonight
Rain Showers
42°6°
30%
Saturday
Rain Showers
55°/ 50° 13°/ 10°
N/A
Sunday
Mostly Cloudy
62°/ 50° 17°/ 10°
50%
Monday
Rain Showers
58°/ 42° 14°/ 6°
70%
Tuesday
Rain Showers
50°/ 35° 10°/ 2°
30%
Wednesday
Sunny
52°/ 32° 11°/ 0°
0%
Thursday
Sunny
48°/ 32° 9°/ 0°
0%
Friday
Partly Cloudy
50°10°
0%

Night: Mostly cloudy. A slight chance of showers early in the evening, then a chance of showers after midnight. Patchy fog after midnight. Lows in the lower 40s. Southeast winds 10 to 15 mph. Chance of rain 30 percent.

Mobridge, SD

Tonight
Rain
45°7°
20%
Saturday
Sprinkles
58°/ 50° 14°/ 10°
0%
Sunday
Mostly Cloudy
62°/ 50° 17°/ 10°
60%
Monday
Rain
58°/ 42° 14°/ 6°
90%
Tuesday
Rain
48°/ 35° 9°/ 2°
50%
Wed Night
Cloudy
32°0°
0%
Thu-Thu Night
Cloudy
45°7°
0%
Friday
Mostly Cloudy
48°9°
0%

Night: Mostly cloudy. A chance of sprinkles this evening, then a slight chance of rain after midnight. Areas of fog after midnight. Not as cool with lows in the mid 40s. Southeast winds 10 to 15 mph. Chance of rain 20 percent.

Faulkton, SD

Tonight
Rain
45°7°
50%
Saturday
Rain
58°/ 52° 14°/ 11°
40%
Sunday
Mostly Cloudy
62°/ 52° 17°/ 11°
70%
Mon-Mon Night
Rain
58°14°
90%
Tuesday
Rain
48°/ 38° 9°/ 3°
50%
Wednesday
Cloudy
48°9°
0%
Thursday
Cloudy
48°/ 32° 9°/ 0°
0%

Night: Mostly cloudy with a 50 percent chance of rain. Areas of fog after midnight. Not as cool with lows in the mid 40s. East winds 5 to 10 mph.

Gettysburg, SD

Tonight
Rain
45°7°
40%
Saturday
Sprinkles
58°/ 50° 14°/ 10°
0%
Sunday
Mostly Cloudy
62°/ 50° 17°/ 10°
70%
Monday
Rain
58°/ 42° 14°/ 6°
90%
Tuesday
Rain
48°/ 38° 9°/ 3°
50%
Wed Night
Cloudy
35°2°
0%
Thursday
Partly Cloudy
45°/ 32° 7°/ 0°
0%

Night: Mostly cloudy. A slight chance of rain this evening, then a chance of rain after midnight. Areas of fog after midnight. Not as cool with lows in the mid 40s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent.

Redfield, SD

Tonight
Rain
48°9°
50%
Saturday
Rain
60°/ 52° 16°/ 11°
50%
Sunday
Rain
62°/ 52° 17°/ 11°
70%
Mon-Mon Night
Rain
58°14°
100%
Tuesday
Rain
48°/ 38° 9°/ 3°
70%
Wed-Wed Night
Cloudy
50°10°
0%
Thursday
Partly Cloudy
48°/ 32° 9°/ 0°
0%
Friday
Partly Cloudy
48°9°
0%

Night: Mostly cloudy with a 50 percent chance of rain. Not as cool with lows in the upper 40s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Jamestown, ND

Tonight
Mostly Cloudy
38°3°
0%
Saturday
Rain Showers
50°/ 48° 10°/ 9°
40%
Sunday
Mostly Cloudy
62°/ 48° 17°/ 9°
30%
Monday
Rain Showers
55°/ 42° 13°/ 6°
N/A
Tuesday
Rain Showers
50°/ 35° 10°/ 2°
40%
Wednesday
Sunny
50°/ 32° 10°/ 0°
0%
Thursday
Sunny
45°/ 30° 7°/ -1°
0%
Friday
Partly Cloudy
48°9°
0%

Night: Mostly cloudy. Patchy fog after midnight. Lows in the upper 30s. East winds 5 to 10 mph.

McIntosh, SD

Tonight
Sprinkles
45°7°
0%
Saturday
Cloudy
58°/ 48° 14°/ 9°
0%
Sunday
Mostly Cloudy
62°/ 50° 17°/ 10°
70%
Monday
Thunderstorms
55°/ 40° 13°/ 4°
100%
Tuesday
Rain
52°/ 35° 11°/ 2°
20%
Wed Night
Cloudy
35°2°
0%
Thu-Thu Night
Cloudy
48°9°
0%
Friday
Partly Cloudy
50°10°
0%

Night: Mostly cloudy with a chance of sprinkles. Areas of fog after midnight. Not as cool with lows in the mid 40s. East winds 10 to 15 mph.

Isabel, SD

Tonight
Sprinkles
48°9°
0%
Saturday
Rain
58°/ 50° 14°/ 10°
20%
Sunday
Mostly Cloudy
62°/ 50° 17°/ 10°
60%
Monday
Rain
58°/ 42° 14°/ 6°
90%
Tuesday
Rain
50°/ 35° 10°/ 2°
20%
Wed Night
Cloudy
35°2°
0%
Thu-Thu Night
Cloudy
45°7°
0%
Friday
Partly Cloudy
48°9°
0%

Night: Mostly cloudy with a chance of sprinkles. Patchy fog after midnight. Not as cool with lows in the upper 40s. East winds 10 to 15 mph.

Britton, SD

Tonight
Rain
42°6°
50%
Saturday
Rain
55°/ 52° 13°/ 11°
40%
Sunday
Mostly Cloudy
62°/ 52° 17°/ 11°
50%
Mon-Mon Night
Rain
55°13°
100%
Tuesday
Rain
48°/ 38° 9°/ 3°
70%
Wednesday
Rain
48°/ 35° 9°/ 2°
20%
Thursday
Partly Cloudy
45°/ 32° 7°/ 0°
0%
Friday
Partly Cloudy
45°7°
0%

Night: Partly cloudy this evening, then cloudy with a chance of rain after midnight. Lows in the lower 40s. Southeast winds 10 to 15 mph. Gusts up to 30 mph this evening. Chance of rain 50 percent.

Gwinner, ND

Tonight
Rain
35°2°
50%
Saturday
Rain
55°/ 45° 13°/ 7°
40%
Sunday
Mostly Cloudy
65°/ 50° 18°/ 10°
40%
Monday
Rain
55°/ 45° 13°/ 7°
N/A
Tuesday
Rain
50°/ 50° 10°/ 10°
N/A
Wed Night
Cloudy
45°7°
0%
Thu Night
Cloudy
45°7°
0%
Friday
Partly Cloudy
45°7°
0%

Night: Mostly cloudy. A chance of light rain and drizzle after midnight. Lows 35 to 40. Temperature rising overnight. East winds 5 to 15 mph. Chance of rain 50 percent.

Fort Yates, ND

Tonight
Rain Showers
45°7°
20%
Saturday
Rain Showers
55°/ 50° 13°/ 10°
N/A
Sunday
Mostly Cloudy
62°/ 52° 17°/ 11°
60%
Monday
Rain Showers
55°/ 42° 13°/ 6°
70%
Tuesday
Rain Showers
52°/ 35° 11°/ 2°
20%
Wednesday
Sunny
52°/ 32° 11°/ 0°
0%
Thursday
Sunny
48°/ 32° 9°/ 0°
0%
Friday
Partly Cloudy
50°10°
0%

Night: Mostly cloudy with a 20 percent chance of showers. Patchy fog after midnight. Lows in the mid 40s. Southeast winds 5 to 15 mph.

Miller, SD

Tonight
Rain
48°9°
50%
Saturday
Rain
62°/ 52° 17°/ 11°
50%
Sunday
Mostly Cloudy
62°/ 52° 17°/ 11°
70%
Monday
Rain
58°/ 45° 14°/ 7°
90%
Tuesday
Rain
50°/ 38° 10°/ 3°
70%
Wednesday
Cloudy
48°9°
0%
Thu Night
Cloudy
48°9°
0%
Friday
Partly Cloudy
48°9°
0%

Night: Mostly cloudy with a 50 percent chance of rain. Areas of fog after midnight. Not as cool with lows in the upper 40s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Names listed above may include county names.

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