SpringGood time to go ~64°F highs

Things to do in Lebanon in May

May is a good month to visit Lebanon, with average highs around 64°F. Blooming parks and mild days make it easy to pack in sights.

Plan a May weekend Where else in May

Best picks for May

What's famous here, weighted toward what shines in May.

1Spring blooms

Dartmouth Green

grass-covered field and common space at the center of Dartmouth College

2Spring blooms

Arrowhead Recreation Area

ski area in New Hampshire, United States

3Spring blooms

Winslow State Park

Holidays in May 2027

Memorial Day · Mon, May 31

Expect busier roads and pricier stays around these dates. See long weekends.

Lebanon in May: quick answers

Is May a good time to visit Lebanon?

May is a good month to visit Lebanon, with average highs around 64°F. Blooming parks and mild days make it easy to pack in sights.

What is the weather like in Lebanon in May?

Average daytime highs are around 64°F, compared with 82°F in the warmest month. Check the forecast a week out; our planner favors indoor stops on rainy days.

What are the best things to do in Lebanon in May?

Top picks for May: Dartmouth Green, Arrowhead Recreation Area, Winslow State Park, Saint-Gaudens National Historical Park, Annie Duncan State Forest.