Thomas Jefferson Memorial: Alerts, Map, Weather & Trailie Planner

About Thomas Jefferson Memorial

Author of the Declaration of Independence, statesman and visionary for the founding of a nation.

1 current NPS alert

Information: Jefferson Memorial elevator

Source: National Park Service (as of Oct 27, 2026). Official Thomas Jefferson Memorial page on nps.gov

Weather Information

Washington DC gets to see all four seasons. Humidity will make the temps feel hotter in summer and colder in winter.

Spring
(March - May) Temp: Average high is 65.5 degrees with a low of 46.5 degrees
Summer
(June - August) Temp: Average high is 86 degrees with a low of 68.5 degrees
Fall
(September - November) Temp: Average high is 68 degrees with a low of 51.5 degrees
Winter
(December - February) Temp: Average high is 45 degrees with a low of 30 degrees (Source: www.usclimatedata.com)

Operating Hours

Always Open

The sites of National Mall and Memorial Parks (other than the Washington Monument) are always open to the public. Restrooms, museums and elevators close in the evenings (check individual sites for hours)

MondayAll Day
TuesdayAll Day
WednesdayAll Day
ThursdayAll Day
FridayAll Day
SaturdayAll Day
SundayAll Day

Rangers on Duty

Rangers are on Duty to assist the Visiting Public from 9:30 am to 10:00 pm daily (except christmas). The United States Park Police are on Duty 24 hours a day.

Monday9:30AM - 10:00PM
Tuesday9:30AM - 10:00PM
Wednesday9:30AM - 10:00PM
Thursday9:30AM - 10:00PM
Friday9:30AM - 10:00PM
Saturday9:30AM - 10:00PM
Sunday9:30AM - 10:00PM

Planning Thomas Jefferson Memorial

The summary above covers timing and highlights. These go deeper on reservations, crowds, and logistics — check Alerts for live updates.

Reservation rules vary by season and activity for Thomas Jefferson Memorial. See Overview on this page for fees, timed entry, and campground details before you travel.