Weather in Glenwood, MD
Updated 2026-09-26 11:00 local time · ZIP codes 21738
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
64°13% rain65°12% rain65°12% rain65°13% rain63°13% rain
61°34% rain
60°25% rain58°24% rain
58°23% rain
57°30% rain
56°66% rain
56°37% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance reaches about 66% over the next 12 hours.
It feels like 53°F with winds near 19 mph.
63°F, 13% rain chance and 15 mph wind.
Visibility is around 6 mi; gusts may reach 33 mph.
Current temperature is 64°F, wind 19 mph, rain chance up to 66%.
UV index is 0.
Local weather characteristics in Glenwood
Maryland ranges from Atlantic coastal plain to higher western terrain. Summers are usually warm and humid, while winter conditions vary substantially by elevation and distance from the coast.
Glenwood is part of the South weather region. The forecast point is near 39.29°N latitude and 77.03°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Glenwood weather today
Overcast and 64°F in Glenwood, MD. Today's high is 65°F with a 46% rain chance. Winds are around 19 mph with gusts near 30 mph. Relative humidity is 54%, pressure is 29.94 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Glenwood
Sunrise is at 06:59 AM and sunset is at 06:59 PM. Tomorrow's forecast calls for Overcast with a high near 67°F and a low near 55°F. The maximum rain chance is 49%.