Weather in Knoxville, MD
Updated 2026-09-26 12:00 local time · ZIP codes 21758
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
71°2% rain
72°10% rain73°9% rain73°10% rain71°9% rain67°11% rain
66°13% rain65°13% rain
63°15% rain63°15% rain64°13% rain63°13% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 15%).
It feels like 61°F with winds near 16 mph.
71°F, 2% rain chance and 16 mph wind.
Visibility is around 6 mi; gusts may reach 27 mph.
Current temperature is 71°F, wind 16 mph, rain chance up to 15%.
UV index is 3.
Local weather characteristics in Knoxville
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.
Knoxville is part of the South weather region. The forecast point is near 39.33°N latitude and 77.66°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.
Knoxville weather today
Sunny and 71°F in Knoxville, MD. Today's high is 73°F with a 8% rain chance. Winds are around 16 mph with gusts near 24 mph. Relative humidity is 41%, pressure is 29.95 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Knoxville
Sunrise is at 07:02 AM and sunset is at 07:01 PM. Tomorrow's forecast calls for Overcast with a high near 72°F and a low near 57°F. The maximum rain chance is 58%.