Hotels in Grand Lake St Marys State Park, St Marys, Ohio

Weather Forecast for Grand Lake St Marys State Park, St Marys, Ohio

Traveling to Grand Lake St Marys State Park, St Marys, Ohio? Here is your 6-day weather forecast in the area. Whether it is a warm weather destinations or cold climate don’t forget to consider weather, while you pack your bags for this trip. Start your day when the sunrises at 12:58 PM and don’t miss the sunset at 10:38 PM. Today’s winds are traveling south-southwest at a speed of 13 MPH. The temperature feels like 17 with a humidity level of 77. Cloud coverage is 79 percent with 9.4 percent visibility. Today’s UV index is 1 make sure to prepare properly. Make sure to plan your travel itinerary to match your travel weather forecast to make the most of your vacation with Reservations.com.

Today 1/16

Light snow

27°F

35°F

24°F

Precipitation: 90%

Saturday 1/17

Light snow

24°F

28°F

12°F

Precipitation: 55%

Sunday 1/18

Broken clouds

17°F

22°F

10°F

Precipitation: 0%

Monday 1/19

Broken clouds

12°F

16°F

2°F

Precipitation: 0%

Tuesday 1/20

Scattered clouds

11°F

21°F

11°F

Precipitation: 0%

Wednesday 1/21

Mix snow/rain

23°F

36°F

16°F

Precipitation: 10%