The temperatures in Washington DC in May are comfortable with low of 57°F and and high up to 75°F.
You can expect rain for roughly half of the month of May in Washington DC. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Washington DC in May 2025.
If you’re planning to visit Washington DC in the near future, we highly recommend that you review the 14 day weather forecast for Washington DC before you arrive.
Temperatures
75° / 57°
Rainy Days
8
Snowy Days
0
Dry Days
23
Rainfall
5.39
in
Sun Hours
9.4
Hrs
