The weather in Baltimore will heat up over the weekend, with dangerous conditions expected throughout Sunday, July 27th. Residents should brace for a Heat Advisory in effect from 11 a.m. to 8 p.m. Sunday, as heat index values could reach as high as 105°F to 109°F. If you’re planning to be outside, take extra precautions to stay hydrated and avoid prolonged exposure to the sun.
According to the National Weather Service, Sunday’s forecast will bring partly sunny skies and a high of 96°F. The combination of intense heat and humidity could create an even greater risk for heat exhaustion or heatstroke, especially during the afternoon hours when the temperature peaks. The heat is likely to continue into Monday, with more hot and humid weather in store for the region.
Along with the oppressive heat, thunderstorms may develop Sunday afternoon, bringing the chance of brief but intense rainfall. The storms could lead to flash flooding in low-lying areas, making it essential for residents to stay vigilant and monitor weather updates throughout the day. If driving, avoid low roads prone to flooding, and remember that heavy rain can reduce visibility, creating hazardous conditions.
Looking ahead, the heat will persist into next week. Temperatures in Baltimore will remain in the 90s through Thursday, July 31st, with heat index values still hovering above 100°F in the afternoons. Thunderstorms remain a possibility each afternoon, especially Sunday, with a 30% chance of rain.
Five-Day Forecast for Baltimore:
- Sunday, July 27th: High: 96°F, Low: 79°F. Thunderstorms after 5 p.m. Chance of precipitation: 50%.
- Monday, July 28th: High: 97°F, Low: 81°F. Mostly clear.
- Tuesday, July 29th: High: 101°F, Low: 82°F. Mostly clear.
- Wednesday, July 30th: High: 101°F, Low: 82°F. Mostly clear.
- Thursday, July 31st: High: 100°F, Low: 82°F. Mostly sunny with a slight chance of thunderstorms.
With heat expected to continue, it’s crucial to stay prepared for ongoing summer conditions. Stay cool, hydrate, and be aware of any weather advisories that may be issued.




