Marine Weather Net

Chester, MD Weather Forecast


Marine Forecast: Chester River to Queenstown


Chester, Maryland

 Lat: 38.97N, Lon: 76.29W

Current Conditions Updated: 1035 AM EDT FRI OCT 31 2025

Clear


Temp: 55°F
  • Humidity:
  • 49%
  • Winds:
  • 13 MPH WNW
  • Gusts:
  • 28 MPH
  • Barometer:
  • 29.62 in.
  • Dewpoint:
  • 36°F
  • Heat index:
  • 55°F

  • Sunrise:
  • 5:41 AM EDT
  • Sunset:
  • 8:33 PM EDT
  • Moonrise:
  • 8:51 PM EDT
  • Moonset:
  • 4:57 AM EDT

THIS AFTERNOON

MOSTLY SUNNY
Lo: 65°F

TUESDAY

SUNNY

Hi: 89°F
Lo: 75°F

WEDNESDAY

SUNNY

Hi: 91°F
Lo: 75°F

THURSDAY

SUNNY

Hi: 99°F
Lo: 79°F
Weather Forecast In Detail:
Forecast Issued: 234 PM EDT Mon Jun 29 2026

EXTREME HEAT WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH SATURDAY EVENING
This Afternoon...Mostly sunny. Hot. Near steady temperature in the mid 80s. Southeast winds 5 to 10 mph with gusts up to 20 mph.
Tonight...Mostly clear. Humid with lows in the mid 60s. Southeast winds 5 to 10 mph.
Tuesday...Sunny, hot with highs in the upper 80s. South winds around 5 mph, becoming southwest 10 to 15 mph with gusts up to 25 mph in the afternoon.
Tuesday Night...Mostly clear. Humid with lows around 70. Southwest winds 10 to 15 mph with gusts up to 25 mph.
Wednesday...Sunny, hot with highs in the lower 90s. Southwest winds around 10 mph with gusts up to 20 mph.
Wednesday Night...Mostly clear. Lows in the mid 70s.
Thursday...Sunny, hot with highs in the upper 90s. Heat index values up to 110.
Thursday Night...Clear. Lows in the upper 70s.
Friday...Sunny, hot with highs 98 to 104. Heat index values up to 110.
Friday Night...Partly cloudy. Lows in the upper 70s. Heat index values up to 110 early in the evening.
Independence Day...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs 97 to 102. Chance of rain 50 percent. Heat index values up to 110.
Saturday Night...Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 50 percent. Heat index values up to 110 early in the evening.
Sunday...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 90s. Chance of rain 30 percent.
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