Today's Weather Forecast - Baltimore

Today's weather in Baltimore. high 26°C (79°F), low 21°C (70°F). Partly Cloudy.

Today’s Hourly Weather Outlook

Morning6 AM – Noon23°
Wind speed
10 km/h
Rain probability
42%
AfternoonNoon – 6 PM24°
Wind speed
7 km/h
Rain probability
8%
Evening6 PM – Midn23°
Wind speed
4 km/h
Rain probability
0%
NightMidn – 6 AM25°
Wind speed
9 km/h
Rain probability
39%

24-Hour Rain & Temperature Forecast

Sunrise & Sunset

Sunrise
Dawn 6:14 AM
Total Daylight
28% of day elapsedSolar noon 1:02 PM
Sunset
Dusk 7:51 PM
Remaining9h 3m
Solar elevation39°
vs yesterday-4 min

Air Quality Index & Health Advice

Air Quality Index

Air quality level
Good
Dominant pollutant
Dominant: PM2.5
Monitoring station
Padonia, Maryland, USA
PM2.5
25μg/m³
O₃
11.2ppb
0Good → Hazardous300+

5-Day Weather Forecast

Full 15-Day Forecast

Weather Insight

Baltimore is forecast to reach a high of 26°C today, with an overnight low around 21°C. Expect a fair chance of rain (42% probability) and a gentle breeze averaging 10 km/h. Air quality is currently Moderate (AQI 52), driven mainly by PM2.5 at 9.8 μg/m³.

Today vs Normal

26°C0° below normal

The long-term average high for today is 26°C.

16 of the last 28 days with published data ran above normal.

That's a break from the pattern - today's forecast runs below normal even though the recent stretch mostly ran above.

2026-08-28: 29°C29°2026-08-29: 28°C28°2026-08-30: 30°C30°2026-08-31: 28°C28°2026-09-01: 33°C33°2026-09-02: 31°C31°2026-09-03: 32°C32°2026-09-04: 31°C31°2026-09-05: 27°C27°2026-09-06: 27°C27°2026-09-07: 27°C27°2026-09-08: 30°C30°

Red = above normal, blue = at or below · last 12 days

Air Quality

Air Quality
Moderate

Air quality is acceptable for most people. Unusually sensitive individuals should consider reducing prolonged or heavy outdoor exertion.