National Weather Service Forecast for: Waldorf MD
Issued by: National Weather Service Baltimore, MD/Washington, D.C.
Updated: 3:24 am EDT Jun 30, 2026
 
Today

Today: Sunny, with a high near 89. Calm wind becoming south 5 to 9 mph in the afternoon.
Sunny

 Tonight

Tonight: Mostly clear, with a low around 69. South wind around 8 mph, with gusts as high as 20 mph.
Mostly Clear

 Wednesday

Wednesday: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Heat index values as high as 104. Southwest wind 6 to 8 mph. Chance of precipitation is 20%.
Sunny then
Slight Chance
T-storms
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 74. South wind around 7 mph.
Mostly Clear

 Thursday

Thursday: Sunny and hot, with a high near 101. South wind 3 to 6 mph.
Hot

 Thursday
Night
Thursday Night: Mostly clear, with a low around 77.
Mostly Clear

 Friday

Friday: A slight chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 102. Chance of precipitation is 20%.
Sunny then
Slight Chance
T-storms
 Friday
Night
Friday Night: A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 76. Chance of precipitation is 20%.
Slight Chance
T-storms
 Independence
Day
Independence Day: A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 100. Chance of precipitation is 30%.
Sunny then
Chance
T-storms
Hi 89 °F Lo 69 °F Hi 95 °F Lo 74 °F Hi 101 °F Lo 77 °F Hi 102 °F Lo 76 °F Hi 100 °F

Heat Advisory
Extreme Heat Watch
 

Today
 
 Sunny, with a high near 89. Calm wind becoming south 5 to 9 mph in the afternoon.
Tonight
 
 Mostly clear, with a low around 69. South wind around 8 mph, with gusts as high as 20 mph.
Wednesday
 
 A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Heat index values as high as 104. Southwest wind 6 to 8 mph. Chance of precipitation is 20%.
Wednesday Night
 
 Mostly clear, with a low around 74. South wind around 7 mph.
Thursday
 
 Sunny and hot, with a high near 101. South wind 3 to 6 mph.
Thursday Night
 
 Mostly clear, with a low around 77.
Friday
 
 A slight chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 102. Chance of precipitation is 20%.
Friday Night
 
 A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 76. Chance of precipitation is 20%.
Independence Day
 
 A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 100. Chance of precipitation is 30%.
Saturday Night
 
 A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 74. Chance of precipitation is 40%.
Sunday
 
 A chance of showers and thunderstorms. Mostly sunny, with a high near 95. Chance of precipitation is 50%.
Sunday Night
 
 A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 50%.
Monday
 
 A chance of showers and thunderstorms. Partly sunny, with a high near 92. Chance of precipitation is 50%.

 

Forecast from NOAA-NWS for Waldorf MD.