Fort Sisseton Historic State Park, SD

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Fort Sisseton State Park, in Marshall County, South Dakota: magazine, seen from the northeast.

Today’s Forecast:

🌤
28°F
High: 29° | Low: 25°
Current Temperature
Station: KBTN
Observed at: 7:35 pm CST on 11/13/26
Wind: 6 mph | Humidity: 86%

Tonight:Partly cloudy, with a low around 25. South southeast wind 9 to 14 mph, with gusts as high as 24 mph.
Saturday:Mostly sunny. High near 42, with temperatures falling to around 38 in the afternoon. South southeast wind 12 to 15 mph, with gusts as high as 28 mph.
Saturday Night:Partly cloudy, with a low around 32. South southeast wind around 14 mph, with gusts as high as 26 mph.

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Today’s Report:

🥾 Hiking

Good
  73 /100

Good for hiking. High near 42°F. Light wind (15 mph).

  • Temp: Marginal weather factor
  • Rain: Favorable conditions
  • Wind: Favorable conditions
  • Thunderstorm: Favorable conditions
Tomorrow's Outlook:
Excellent 85/100
Excellent for hiking. High near 49°F. Light wind (18 mph).

⛺ Camping

Good
  72 /100

Good for camping. High near 42°F. Breezy winds (15 mph).

  • Temp: Marginal weather factor
  • Rain: Favorable conditions
  • Wind: Marginal weather factor
  • Thunderstorm: Favorable conditions
Tomorrow's Outlook:
Use Caution 46/100
Use Caution for camping. High near 49°F. Breezy winds (18 mph).

🎪 Outdoor Events / Activities

  19 /100

Not Recommended for outdoor events / activities. High near 42°F. Breezy winds (15 mph). Temperatures outside comfort limits (42°F).

  • Temp: Unfavorable weather factor
  • Rain: Favorable conditions
  • Wind: Marginal weather factor
  • Thunderstorm: Favorable conditions
Tomorrow's Outlook:
Not Recommended 12/100
Not Recommended for outdoor events / activities. High near 49°F. Breezy winds (18 mph). Temperatures outside comfort limits (49°F).

About Fort Sisseton Historic State Park

Fort Sisseton Historic State Park is a northeast South Dakota destination for historic grounds, camping, events, prairie scenery, and nearby lake-country side trips.

Make the Most of a Fort Sisseton Historic State Park Day

Plan outdoor programs, campground time, and walking routes around wind, heat, storms, and chilly shoulder-season conditions.

Weather Tips for Fort Sisseton Historic State Park

  • Prairie wind, hot sun, thunderstorm timing, and cold-season exposure are the main weather factors around Fort Sisseton.
  • If thunder is in the forecast, prioritize exposed parks, event grounds, and longer trail routes early.
  • For campground days, check overnight lows, storm timing, wet ground, and how quickly shelter is available.
  • Strong prairie wind can change comfort quickly, especially in open parks, campgrounds, and event spaces.

Nearby Towns and Areas

This page can also be useful when planning outdoor time near:

  • Lake City
  • Sisseton
  • Sica Hollow State Park
  • Roy Lake
  • Enemy Swim Lake
  • Marshall County lakes

Plan Around the Conditions

Use the forecast to choose the best version of Fort Sisseton Historic State Park rather than forcing one itinerary. Match wind, rain timing, temperature, storms, water conditions, trail surfaces, and road conditions to the activity that gives your group the most comfortable day.

7-Day Forecast for Fort Sisseton Historic State Park

🌤
28°F
High: 29° | Low: 25°
Current Temperature
Station: KBTN
Observed at: 7:35 pm CST on 11/13/26
Wind: 6 mph | Humidity: 86%
Sat ⛅
42° 32°
0%
Sun ☀
49° 38°
0%
Mon ☀
52° 40°
0%
Tue ⛅
50° 42°
0%
Wed ⛅
53° 40°
6%
Thu 🌧
47° 34°
29%
Fri 🌧
44° --°
24%

7-Day High Temperature Trend

42° Sat 49° Sun 52° Mon 50° Tue 53° Wed 47° Thu 44° Fri

7-Day Low Temperature Trend

32° Sat 38° Sun 40° Mon 42° Tue 40° Wed 34° Thu 50° Fri

📊 7-Day Outdoor Outlook

Good Fair Poor 20 Sat 20 Sun 75 Mon 65 Tue 85 Wed 20 Thu 20 Fri
Forecast data from the National Weather Service  |  Last Updated: November 13, 2026 11:58 pm CST