National Weather Service forecast

Lake Madison, South Dakota Weather

37°Overnight: Chance Rain Showers
Wind NW 15 to 20 mph
7-DayHourlyRadar

Lake Madison 7-Day Forecast

  1. Overnight
    37°F
    Chance Rain Showers
    46% chance of precipitation

    A chance of rain showers. Cloudy. Low around 37, with temperatures rising to around 40 overnight. Northwest wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

  2. Wednesday
    43°F
    Rain Showers
    77% chance of precipitation

    Rain showers. Cloudy, with a high near 43. Northwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.

  3. Wednesday Night
    35°F
    Chance Rain Showers then Cloudy
    50% chance of precipitation

    A chance of rain showers before 11pm. Cloudy, with a low around 35. North northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

  4. Thursday
    44°F
    Mostly Cloudy

    Mostly cloudy. High near 44, with temperatures falling to around 41 in the afternoon. North wind 10 to 15 mph, with gusts as high as 25 mph.

  5. Thursday Night
    29°F
    Mostly Cloudy

    Mostly cloudy, with a low around 29. North northeast wind 0 to 10 mph.

  6. Friday
    44°F
    Mostly Sunny

    Mostly sunny, with a high near 44. East wind 0 to 5 mph.

  7. Friday Night
    29°F
    Partly Cloudy

    Partly cloudy, with a low around 29.

  8. Saturday
    52°F
    Mostly Sunny

    Mostly sunny, with a high near 52.

  9. Saturday Night
    34°F
    Mostly Clear

    Mostly clear, with a low around 34.

  10. Sunday
    55°F
    Sunny

    Sunny, with a high near 55.

  11. Sunday Night
    37°F
    Mostly Clear

    Mostly clear, with a low around 37.

  12. Monday
    59°F
    Mostly Sunny

    Mostly sunny, with a high near 59.

  13. Monday Night
    36°F
    Mostly Clear

    Mostly clear, with a low around 36.

  14. Tuesday
    56°F
    Mostly Sunny
    1% chance of precipitation

    Mostly sunny, with a high near 56.

Issued by the National Weather Service (FSD office), updated .

Lake Madison Hourly Forecast

Loading the next 48 hours…

Full 100+ hour forecast for Lake Madison

Lake Madison Weather Radar

Open the full radar for Lake Madison

About Lake Madison

Population (2020 Census)
829
Coordinates
43.961, -97.034
Elevation
1,594 ft
NWS forecast office
FSD
Time zone
America/Chicago
Sunrise today
7:08 AM CST
Sunset today
5:15 PM CST
Daylight today
10 h 7 min

Lake Madison Weather Questions

What is the weather forecast for Lake Madison, South Dakota?

Overnight: A chance of rain showers. Cloudy. Low around 37, with temperatures rising to around 40 overnight. Northwest wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible. Wednesday: Rain showers. Cloudy, with a high near 43. Northwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.

Will it rain or snow in Lake Madison this week?

The best chance of precipitation is Wednesday at 77%. Periods with a 30% chance or more: Overnight (46%), Wednesday (77%), Wednesday Night (50%).

How warm and how cold will it get in Lake Madison this week?

The warmest day is Monday, with a high near 59°F. The coldest night is Thursday Night, with a low near 29°F.

What time are sunrise and sunset in Lake Madison today?

Sunrise is at 7:08 AM CST and sunset is at 5:15 PM CST, for 10 h 7 min of daylight.

Weather near Lake Madison

Largest cities in South Dakota

All South Dakota cities