Pechous Lake, SD Weather Forecast & Current Conditions

Feedback E-mail the Weather

Quick Clicks

Weather World

Pechous Lake, SD Weather Maps

°F °C°F °C
Pechous Lake Weather Map
UTC Time: 10/6/2026, 17:26
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Pechous Lake, SD Regional Weather

Expires:202610061800;;635794
ASUS43 KFSD 061710
RWRFSD

WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1200 PM CDT TUE OCT 06 2026

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



SDZ038>040-050-052>070-061800-
SOUTHEAST SOUTH DAKOTA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BROOKINGS      SUNNY     74  52  46 W6        29.87F TC  23           
CHAMBERLAIN    SUNNY     71  53  52 W6        29.94S TC  22           
HURON          SUNNY     74  51  44 VRB3      29.86F TC  23           
MADISON        SUNNY     73  57  56 SW5       29.87F TC  23           
MITCHELL       SUNNY     73  52  47 SW5       29.89S TC  23           
SIOUX FALLS    MOSUNNY   74  56  53 S6        29.88F TC  23           
WINNER         SUNNY     77  49  37 VRB3      29.94S TC  25           
YANKTON        SUNNY     76  57  51 W3        29.90S TC  24           
$$


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

Pechous Lake, SD

Today
Sunny
85°/ 55° 29°/ 13°
0%
Wednesday
Sunny
78°/ 48° 26°/ 9°
0%
Thursday
Sunny
70°/ 52° 21°/ 11°
0%
Friday
Sunny
75°/ 62° 24°/ 17°
0%
Saturday
Sunny
82°/ 62° 28°/ 17°
0%
Sunday
Sunny
72°/ 52° 22°/ 11°
30%
Columbus Day
Rain Showers
60°16°
30%

Day: Sunny. Highs in the mid 80s. West winds 5 to 10 mph, becoming northwest this afternoon.

Night: Mostly clear. Lows in the mid 50s. Northwest winds around 5 mph.

Yankton, SD

Today
Sunny
85°/ 55° 29°/ 13°
0%
Wednesday
Sunny
78°/ 48° 26°/ 9°
0%
Thursday
Sunny
70°/ 52° 21°/ 11°
0%
Friday
Sunny
75°/ 62° 24°/ 17°
0%
Saturday
Sunny
82°/ 62° 28°/ 17°
0%
Sunday
Sunny
72°/ 52° 22°/ 11°
30%
Columbus Day
Rain Showers
62°17°
30%

Day: Sunny. Highs in the mid 80s. West winds 5 to 10 mph, becoming northwest this afternoon.

Night: Mostly clear. Lows in the mid 50s. Northwest winds around 5 mph.

Parkston, SD

Today
Sunny
85°/ 52° 29°/ 11°
0%
Wednesday
Sunny
78°/ 48° 26°/ 9°
0%
Thursday
Sunny
70°/ 52° 21°/ 11°
0%
Friday
Sunny
75°/ 62° 24°/ 17°
0%
Saturday
Sunny
82°/ 62° 28°/ 17°
0%
Sunday
Sunny
72°/ 52° 22°/ 11°
30%
Columbus Day
Rain Showers
58°14°
30%

Day: Sunny. Highs in the mid 80s. West winds 5 to 10 mph.

Night: Mostly clear. Lows in the lower 50s. Northwest winds around 5 mph.

Hartington, NE

Afternoon
Sunny
85°/ 55° 29°/ 13°
0%
Wednesday
Sunny
75°/ 52° 24°/ 11°
0%
Thursday
Sunny
72°/ 52° 22°/ 11°
20%
Friday
Sunny
78°/ 62° 26°/ 17°
0%
Saturday
Sunny
82°/ 62° 28°/ 17°
0%
Sunday
Sunny
78°/ 55° 26°/ 13°
20%
Columbus Day
Rain Showers
68°20°
20%

Day: Sunny. Highs in the mid 80s. West winds 5 to 10 mph.

Night: Clear. Lows in the mid 50s. West winds around 5 mph.

Creighton, NE

Afternoon
Sunny
85°/ 55° 29°/ 13°
0%
Wednesday
Sunny
75°/ 52° 24°/ 11°
0%
Thursday
Partly Cloudy
72°/ 55° 22°/ 13°
20%
Friday
Sunny
80°/ 62° 27°/ 17°
0%
Saturday
Sunny
82°/ 62° 28°/ 17°
0%
Sunday
Sunny
78°/ 52° 26°/ 11°
20%
Columbus Day
Rain Showers
65°18°
20%

Day: Sunny. Highs in the mid 80s. Northwest winds 5 to 10 mph.

Night: Mostly clear. Lows in the mid 50s. Northwest winds around 5 mph.

Wagner, SD

Today
Sunny
85°/ 52° 29°/ 11°
0%
Wednesday
Sunny
78°/ 48° 26°/ 9°
0%
Thursday
Sunny
72°/ 52° 22°/ 11°
0%
Friday
Sunny
78°/ 62° 26°/ 17°
0%
Saturday
Sunny
82°/ 58° 28°/ 14°
0%
Sunday
Sunny
70°/ 48° 21°/ 9°
30%
Columbus Day
Rain Showers
58°14°
30%

Day: Sunny. Highs in the mid 80s. Northwest winds around 5 mph.

Night: Clear. Lows in the lower 50s. Northwest winds around 5 mph.

Armour, SD

Today
Sunny
85°/ 52° 29°/ 11°
0%
Wednesday
Sunny
78°/ 48° 26°/ 9°
0%
Thursday
Sunny
70°/ 52° 21°/ 11°
0%
Friday
Sunny
78°/ 62° 26°/ 17°
0%
Saturday
Sunny
82°/ 58° 28°/ 14°
0%
Sunday
Sunny
70°/ 48° 21°/ 9°
30%
Columbus Day
Rain Showers
58°14°
30%

Day: Sunny. Highs in the mid 80s. Northwest winds around 5 mph.

Night: Mostly clear. Lows in the lower 50s. Northwest winds 5 to 10 mph.

Parker, SD

Today
Sunny
85°/ 52° 29°/ 11°
0%
Wednesday
Sunny
78°/ 48° 26°/ 9°
0%
Thursday
Sunny
68°/ 52° 20°/ 11°
0%
Friday
Sunny
75°/ 62° 24°/ 17°
0%
Saturday
Sunny
82°/ 62° 28°/ 17°
0%
Sunday
Sunny
72°/ 52° 22°/ 11°
30%
Columbus Day
Rain Showers
60°16°
30%

Day: Sunny. Highs in the mid 80s. Southwest winds 5 to 10 mph, becoming northwest this afternoon.

Night: Mostly clear. Lows in the lower 50s. Northwest winds around 5 mph.

Vermillion, SD

Today
Sunny
85°/ 52° 29°/ 11°
0%
Wednesday
Sunny
78°/ 48° 26°/ 9°
0%
Thursday
Sunny
70°/ 52° 21°/ 11°
0%
Friday
Sunny
75°/ 62° 24°/ 17°
0%
Saturday
Sunny
82°/ 62° 28°/ 17°
0%
Sunday
Sunny
75°/ 55° 24°/ 13°
30%
Columbus Day
Rain Showers
62°17°
30%

Day: Sunny. Highs in the mid 80s. Southwest winds 5 to 10 mph, becoming northwest this afternoon.

Night: Mostly clear. Lows in the lower 50s. Northwest winds around 5 mph.

Pierce, NE

Afternoon
Sunny
85°/ 55° 29°/ 13°
0%
Wednesday
Sunny
78°/ 52° 26°/ 11°
0%
Thursday
Partly Cloudy
72°/ 55° 22°/ 13°
20%
Friday
Sunny
80°/ 62° 27°/ 17°
0%
Saturday
Sunny
82°/ 62° 28°/ 17°
0%
Sunday
Sunny
78°/ 55° 26°/ 13°
20%
Columbus Day
Rain Showers
68°20°
20%

Day: Sunny. Highs in the mid 80s. West winds around 10 mph, becoming northwest.

Night: Clear. Lows in the mid 50s. Northwest winds around 5 mph.

Mitchell, SD

Today
Sunny
85°/ 52° 29°/ 11°
0%
Wednesday
Sunny
78°/ 48° 26°/ 9°
0%
Thursday
Sunny
72°/ 52° 22°/ 11°
0%
Friday
Sunny
78°/ 62° 26°/ 17°
0%
Saturday
Sunny
85°/ 58° 29°/ 14°
0%
Sunday
Sunny
72°/ 48° 22°/ 9°
30%
Columbus Day
Rain Showers
58°14°
30%

Day: Sunny. Highs in the mid 80s. Northwest winds around 5 mph.

Night: Mostly clear. Lows in the lower 50s. Northwest winds 5 to 10 mph.

Wakefield, NE

Today
Sunny
85°/ 52° 29°/ 11°
0%
Wednesday
Sunny
78°/ 50° 26°/ 10°
0%
Thursday
Sunny
70°/ 52° 21°/ 11°
0%
Friday
Sunny
75°/ 62° 24°/ 17°
0%
Saturday
Sunny
80°/ 62° 27°/ 17°
0%
Sunday
Sunny
75°/ 55° 24°/ 13°
30%
Columbus Day
Rain Showers
62°17°
30%

Day: Sunny. Highs in the mid 80s. Southwest winds 5 to 10 mph with gusts up to 20 mph, becoming west this afternoon.

Night: Clear. Lows in the lower 50s. Northwest winds around 5 mph.

Salem, SD

Today
Sunny
82°/ 52° 28°/ 11°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thursday
Sunny
68°/ 52° 20°/ 11°
0%
Friday
Sunny
75°/ 60° 24°/ 16°
0%
Saturday
Sunny
82°/ 60° 28°/ 16°
0%
Sunday
Sunny
72°/ 50° 22°/ 10°
30%
Columbus Day
Rain Showers
58°14°
30%

Day: Sunny. Highs in the lower 80s. West winds 5 to 10 mph.

Night: Mostly clear. Lows in the lower 50s. North winds around 5 mph.

Neligh, NE

Afternoon
Sunny
85°/ 55° 29°/ 13°
0%
Wednesday
Sunny
78°/ 52° 26°/ 11°
0%
Thursday
Sunny
72°/ 55° 22°/ 13°
0%
Friday
Sunny
80°/ 62° 27°/ 17°
0%
Saturday
Sunny
82°/ 62° 28°/ 17°
0%
Sunday
Sunny
75°/ 52° 24°/ 11°
0%
Columbus Day
Sunny
65°18°
0%

Day: Sunny. Highs in the mid 80s. West winds around 10 mph, becoming northwest.

Night: Clear. Lows in the mid 50s. Northwest winds around 5 mph.

Alexandria, SD

Today
Sunny
85°/ 52° 29°/ 11°
0%
Wednesday
Sunny
78°/ 48° 26°/ 9°
0%
Thursday
Sunny
70°/ 52° 21°/ 11°
0%
Friday
Sunny
75°/ 62° 24°/ 17°
0%
Saturday
Sunny
82°/ 60° 28°/ 16°
0%
Sunday
Sunny
72°/ 50° 22°/ 10°
30%
Columbus Day
Rain Showers
58°14°
30%

Day: Sunny. Highs in the mid 80s. West winds around 5 mph.

Night: Mostly clear. Lows in the lower 50s. Northwest winds around 5 mph.

North Sioux City, SD

Today
Sunny
85°/ 52° 29°/ 11°
0%
Wednesday
Sunny
78°/ 48° 26°/ 9°
0%
Thursday
Sunny
70°/ 52° 21°/ 11°
0%
Friday
Sunny
75°/ 62° 24°/ 17°
0%
Saturday
Sunny
82°/ 62° 28°/ 17°
0%
Sunday
Sunny
75°/ 55° 24°/ 13°
30%
Columbus Day
Rain Showers
62°17°
30%

Day: Sunny. Highs in the mid 80s. Southwest winds 5 to 10 mph, becoming west this afternoon.

Night: Mostly clear. Lows in the lower 50s. Northwest winds around 5 mph.

Canton, SD

Today
Sunny
85°/ 52° 29°/ 11°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thursday
Sunny
68°/ 52° 20°/ 11°
0%
Friday
Sunny
75°/ 60° 24°/ 16°
0%
Saturday
Sunny
80°/ 62° 27°/ 17°
0%
Sunday
Sunny
72°/ 52° 22°/ 11°
30%
Columbus Day
Rain Showers
62°17°
30%

Day: Sunny. Highs in the mid 80s. Southwest winds 5 to 10 mph, becoming west this afternoon.

Night: Mostly clear. Lows in the lower 50s. Northwest winds around 5 mph.

Wayne, NE

Afternoon
Sunny
85°/ 55° 29°/ 13°
0%
Wednesday
Sunny
78°/ 52° 26°/ 11°
0%
Thursday
Partly Cloudy
72°/ 52° 22°/ 11°
20%
Friday
Sunny
78°/ 62° 26°/ 17°
0%
Saturday
Sunny
82°/ 62° 28°/ 17°
0%
Sunday
Sunny
78°/ 55° 26°/ 13°
0%
Columbus Day
Rain Showers
68°20°
20%

Day: Sunny. Highs in the mid 80s. Southwest winds around 10 mph, becoming west.

Night: Clear. Lows in the mid 50s. Northwest winds 5 to 10 mph.

Plankinton, SD

Today
Sunny
85°/ 52° 29°/ 11°
0%
Wednesday
Sunny
78°/ 48° 26°/ 9°
0%
Thursday
Sunny
70°/ 52° 21°/ 11°
0%
Friday
Sunny
78°/ 62° 26°/ 17°
0%
Saturday
Sunny
82°/ 58° 28°/ 14°
0%
Sunday
Sunny
68°/ 48° 20°/ 9°
30%
Columbus Day
Rain Showers
58°14°
30%

Day: Sunny. Highs in the mid 80s. Northwest winds 5 to 10 mph.

Night: Mostly clear. Lows in the lower 50s. Northwest winds 5 to 10 mph.

Sioux Falls, SD

Today
Sunny
82°/ 52° 28°/ 11°
0%
Wednesday
Sunny
75°/ 45° 24°/ 7°
0%
Thursday
Sunny
68°/ 50° 20°/ 10°
0%
Friday
Sunny
72°/ 58° 22°/ 14°
0%
Saturday
Sunny
80°/ 60° 27°/ 16°
0%
Sunday
Sunny
72°/ 50° 22°/ 10°
30%
Columbus Day
Rain Showers
58°14°
40%

Day: Sunny. Highs in the lower 80s. Southwest winds 5 to 10 mph, becoming west this afternoon.

Night: Mostly clear. Lows in the lower 50s. Northwest winds around 5 mph.

Names listed above may include county names.

Trending Headlines

Trending Entertainment Headlines

Pechous Lake Radar Loop

Use the map search tool if you want to place a location marker on the radar map...

Pechous Lake Quick Facts

National Two Day Weather Forecast


E-mail the Pechous Lake Weather Forecast

Voice your opinion or tell us about page issues...