
SpringPeak season ~81°F highs
March is one of the best months to visit San Antonio, with average highs around 81°F. Blooming parks and mild days make it easy to pack in sights.
What's famous here, weighted toward what shines in March.
March is one of the best months to visit San Antonio, with average highs around 81°F. Blooming parks and mild days make it easy to pack in sights.
Average daytime highs are around 81°F, compared with 97°F in the warmest month. Check the forecast a week out; our planner favors indoor stops on rainy days.
Top picks for March: Amistad National Recreation Area, Seminole Canyon State Park and Historic Site, Guadalupe River State Park, Hill Country State Natural Area, Kickapoo Cavern State Park.
Guadalupe River State Park
Texas state park located on a section of the Guadalupe River in Kendall and Comal Counties, northwest of Bulverde, Texas United States