SummerGood time to go ~83°F highs
August is a good month to visit Springfield, with average highs around 83°F. Long days suit beaches, parks and evenings outdoors.
What's famous here, weighted toward what shines in August.
August is a good month to visit Springfield, with average highs around 83°F. Long days suit beaches, parks and evenings outdoors.
Average daytime highs are around 83°F, compared with 87°F in the warmest month. Check the forecast a week out; our planner favors indoor stops on rainy days.
Top picks for August: Cahokia Mounds State Historic Site, Lincoln Home National Historic Site, Malcolm W. Martin Memorial Park, Fort Massac State Park, Trail of Tears State Forest.