National Weather Service Forecast for: Middle River MD
Issued by: National Weather Service Baltimore, MD/Washington, D.C.
Updated: 4:53 am EDT Jun 30, 2026
 
Today

Today: Sunny, with a high near 90. Light and variable wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 18 mph.
Sunny

 Tonight

Tonight: Mostly clear, with a low around 72. South wind 5 to 10 mph, with gusts as high as 23 mph.
Mostly Clear

 Wednesday

Wednesday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 96. Heat index values as high as 104. Southwest wind 6 to 10 mph. Chance of precipitation is 30%.
Mostly Sunny
then Chance
Showers
 Wednesday
Night
Wednesday Night: A chance of showers and thunderstorms before 8pm. Mostly cloudy during the early evening, then becoming clear, with a low around 77. South wind 3 to 8 mph. Chance of precipitation is 30%.
Chance
Showers then
Mostly Clear
 Thursday

Thursday: Sunny and hot, with a high near 102. Calm wind becoming south 5 to 9 mph in the afternoon.
Hot

 Thursday
Night
Thursday Night: Mostly clear, with a low around 80.
Mostly Clear

 Friday

Friday: A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 103. Chance of precipitation is 30%.
Sunny then
Chance
T-storms
 Friday
Night
Friday Night: A chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 78. Chance of precipitation is 30%.
Chance
T-storms
 Independence
Day
Independence Day: A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 99. Chance of precipitation is 40%.
Mostly Sunny
then Chance
T-storms
Hi 90 °F Lo 72 °F Hi 96 °F Lo 77 °F Hi 102 °F Lo 80 °F Hi 103 °F Lo 78 °F Hi 99 °F

Heat Advisory
Extreme Heat Watch
 

Today
 
 Sunny, with a high near 90. Light and variable wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 18 mph.
Tonight
 
 Mostly clear, with a low around 72. South wind 5 to 10 mph, with gusts as high as 23 mph.
Wednesday
 
 A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 96. Heat index values as high as 104. Southwest wind 6 to 10 mph. Chance of precipitation is 30%.
Wednesday Night
 
 A chance of showers and thunderstorms before 8pm. Mostly cloudy during the early evening, then becoming clear, with a low around 77. South wind 3 to 8 mph. Chance of precipitation is 30%.
Thursday
 
 Sunny and hot, with a high near 102. Calm wind becoming south 5 to 9 mph in the afternoon.
Thursday Night
 
 Mostly clear, with a low around 80.
Friday
 
 A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 103. Chance of precipitation is 30%.
Friday Night
 
 A chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 78. Chance of precipitation is 30%.
Independence Day
 
 A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 99. Chance of precipitation is 40%.
Saturday Night
 
 A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 76. Chance of precipitation is 30%.
Sunday
 
 A chance of showers and thunderstorms. Partly sunny, with a high near 95. Chance of precipitation is 40%.
Sunday Night
 
 A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Chance of precipitation is 40%.
Monday
 
 A chance of showers and thunderstorms. Partly sunny, with a high near 92. Chance of precipitation is 40%.

 

Forecast from NOAA-NWS for Middle River MD.