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Port Mission, MD Weather Forecast

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Port Mission, MD Weather Forecast

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Port Mission MD weather - Clear - 67°F
Clear
67°F
Updated 4:03 am
Feels Like 65°F
Humidity 84%
Wind N/A N/A mph
Barometer  30.05 in
Dew Point 62°F
Port Mission MD weather - Clear - 19°C
Clear
19°C
Updated 4:03 am
Feels Like 19°C
Humidity 84%
Wind N/A 0 km/h
Barometer  101.7 kPa
Dew Point 17°C
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Port Mission Weather Forecast

OVERNIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY
Port Mission, MD Weather - Overnight Partly Cloudy Port Mission, MD Weather - Friday Mostly Sunny Port Mission, MD Weather - Friday Night Chance Of Showers Port Mission, MD Weather - Saturday Showers Port Mission, MD Weather - Saturday Night Chance Of Showers Port Mission, MD Weather - Sunday Mostly Sunny Port Mission, MD Weather - Sunday Night Mostly Clear Port Mission, MD Weather - Monday Sunny Port Mission, MD Weather - Monday Night Mostly Clear Port Mission, MD Weather - Tuesday Sunny Port Mission, MD Weather - Tuesday Night Partly Cloudy Port Mission, MD Weather - Wednesday Chance Of Showers
Partly Cloudy Mostly Sunny Chance of Showers Showers Chance of Showers Mostly Sunny Mostly Clear Sunny Mostly Clear Sunny Partly Cloudy Chance of Showers
Lo: 65°FLo: 18°C Hi: 81°FHi: 27°C
 Lo: 69°FLo: 21°C Hi: 81°FHi: 27°C
 Lo: 69°FLo: 21°C Hi: 81°FHi: 27°C
 Lo: 65°FLo: 18°C Hi: 81°FHi: 27°C
 Lo: 61°FLo: 16°C Hi: 81°FHi: 27°C
 Lo: 65°FLo: 18°C Hi: 85°FHi: 29°C
POP: 30% POP: 70% POP: 40% POP: 30%
POP = Probability of Precipitation.
Weather Outlook Updated: 225 AM EDT Fri Aug 21 2026 Port Mission, MD Weather - WeatherWorld.com

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Port Mission Forecast Discussion

Issued: 345 AM EDT Fri Aug 21 2026

Key Messages

  • 1) Thunderstorm chances increase Friday night and continue through Sunday.
  • 2) Drier conditions anticipated early next week.

Discussion

... KEY MESSAGE 1...Thunderstorm chances increase Friday night and continue through Sunday. Lowering humidity and drier conditions early next week.

The region remains under the influence of an upper trough over the next several days. A subtle piece of shortwave energy will round the base of the trough this evening/tonight an...