Gunpowder, MD Weather Forecast

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Gunpowder, MD Weather Forecast

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Gunpowder MD weather  - Partly Cloudy - 82°F
Partly Cloudy
82°F
Updated 1:00 pm
Feels Like 83°F
Humidity 65%
Wind SSE 7 mph
Barometer  30.22 in
Dew Point 69°F
Gunpowder MD weather  - Partly Cloudy - 28°C
Partly Cloudy
28°C
Updated 1:00 pm
Feels Like 29°C
Humidity 65%
Wind SSE 11 km/h
Barometer  102.3 kPa
Dew Point 21°C

Gunpowder Weather Forecast

REST OF TODAY TONIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT
Gunpowder, MD Weather - Rest Of Today Chance Of T-Storm Gunpowder, MD Weather - Tonight Chance Of T-Storm Gunpowder, MD Weather - Friday Mostly Sunny Gunpowder, MD Weather - Friday Night Partly Cloudy Gunpowder, MD Weather - Saturday Mostly Sunny Gunpowder, MD Weather - Saturday Night Mostly Cloudy Gunpowder, MD Weather - Sunday Chance Of T-Storm Gunpowder, MD Weather - Sunday Night Showers Gunpowder, MD Weather - Monday Chance Of Showers Gunpowder, MD Weather - Monday Night Chance Of Showers Gunpowder, MD Weather - Tuesday Chance Of Showers Gunpowder, MD Weather - Tuesday Night Chance Of Showers
Chance of T-Storm Chance of T-Storm Mostly Sunny Partly Cloudy Mostly Sunny Mostly Cloudy Chance of T-Storm Showers Chance of Showers Chance of Showers Chance of Showers Chance of Showers
Hi: 89°FHi: 32°C
Lo: 71°FLo: 22°C Hi: 81°FHi: 27°C
Lo: 61°FLo: 16°C Hi: 79°FHi: 26°C
Lo: 65°FLo: 18°C Hi: 81°FHi: 27°C
Lo: 65°FLo: 18°C Hi: 75°FHi: 24°C
Lo: 61°FLo: 16°C Hi: 71°FHi: 22°C
Lo: 59°FLo: 15°C
POP: 50% POP: 50% POP: 70% POP: 70% POP: 30% POP: 30% POP: 40% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 1057 AM EDT Thu Sep 17 2026 Gunpowder, MD Weather - WeatherWorld.com

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Issued: 1027 AM EDT Thu Sep 17 2026

Key Messages

  • 1) Warm and humid, with thunderstorm chances today before turning cooler into the first half of the weekend.
  • 2) Unsettled weather conditions return again Sunday and into next week.

Discussion

... KEY MESSAGE 1...Warm and humid, with thunderstorm chances today before turning cooler into the first half of the weekend.

Return flow around the west side of high pressure in the western Atlantic and southeastern states has yielded a milder and more moisture-laden air mass. Unlike previous days...