Sica Hollow State Park, SD

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Today’s Forecast:

🌤
65°F
High: 68° | Low: 57°
Current Temperature
Station: K8D3
Observed at: 7:56 pm CDT on 9/26/26
Wind: 6 mph | Humidity: 97%

Tonight:Patchy fog between 11pm and 1am, then areas of fog and a slight chance of rain showers. Mostly cloudy. Low around 58, with temperatures rising to around 61 overnight. Southwest wind 6 to 10 mph. Chance of precipitation is 20%.
Sunday:Areas of fog before 10am. Mostly sunny, with a high near 68. North wind 6 to 9 mph.
Sunday Night:Partly cloudy, with a low around 54. East wind 5 to 9 mph.

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Today’s Report:

🥾 Hiking

Excellent
  100 /100

Excellent for hiking. High near 68°F. Low rain risk (4%). Light wind (9 mph).

  • Temp: Favorable conditions
  • Rain: Favorable conditions
  • Wind: Favorable conditions
  • Thunderstorm: Favorable conditions
Tomorrow's Outlook:
Not Recommended 17/100
Not Recommended for hiking. High near 67°F. Risk of rain (49%). Light wind (17 mph). Thunderstorms forecast or possible.

⛺ Camping

Excellent
  100 /100

Excellent for camping. High near 68°F. Low rain risk (4%). Light wind (9 mph).

  • Temp: Favorable conditions
  • Rain: Favorable conditions
  • Wind: Favorable conditions
  • Thunderstorm: Favorable conditions
Tomorrow's Outlook:
Not Recommended 15/100
Not Recommended for camping. High near 67°F. Risk of rain (49%). Breezy winds (17 mph). Thunderstorms forecast or possible.

🚲 Biking

Excellent
  100 /100

Excellent for biking. High near 68°F. Low rain risk (4%). Light wind (9 mph).

  • Temp: Favorable conditions
  • Rain: Favorable conditions
  • Wind: Favorable conditions
  • Thunderstorm: Favorable conditions
Tomorrow's Outlook:
Not Recommended 13/100
Not Recommended for biking. High near 67°F. Risk of rain (49%). Breezy winds (17 mph). Thunderstorms forecast or possible.

About Sica Hollow State Park

Sica Hollow State Park is a northeast South Dakota trail destination with wooded ravines, prairie edges, camping nearby, fall color, and a quieter outdoor feel.

Make the Most of a Sica Hollow State Park Day

Use dry weather for trail time, because shaded ravines and low spots can stay slick after rain. Keep wind and cold in mind on exposed approaches.

Weather Tips for Sica Hollow State Park

  • Wet trails, spring mud, bugs, prairie wind, and icy shoulder-season surfaces can shape how comfortable the park feels.
  • 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:

  • Sisseton
  • Waubay
  • Fort Sisseton Historic State Park
  • Lake Traverse
  • Pickerel Lake
  • Roberts County

Plan Around the Conditions

Use the forecast to choose the best version of Sica Hollow 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 Sica Hollow State Park

🌤
65°F
High: 68° | Low: 57°
Current Temperature
Station: K8D3
Observed at: 7:56 pm CDT on 9/26/26
Wind: 6 mph | Humidity: 97%
Sun 🌫
68° 54°
4%
Mon ☁
68° 59°
13%
Tue 🌧
67° 54°
82%
Wed ⛅
69° 53°
3%
Thu ⛅
64° 49°
7%
Fri 🌧
63° 49°
15%
Sat ⛅
60° --°
11%

7-Day High Temperature Trend

68° Sun 68° Mon 67° Tue 69° Wed 64° Thu 63° Fri 60° Sat

7-Day Low Temperature Trend

54° Sun 59° Mon 54° Tue 53° Wed 49° Thu 49° Fri 50° Sat

📊 7-Day Outdoor Outlook

Good Fair Poor 100 Sun 100 Mon 93 Tue 100 Wed 100 Thu 100 Fri 100 Sat
Forecast data from the National Weather Service  |  Last Updated: September 27, 2026 12:12 am CDT