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Lock House, DC Weather Forecast

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Lock House, DC Weather Forecast

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Lock House DC weather - Overcast - 67°F
Overcast
67°F
Updated 1:44 am
Feels Like 64°F
Humidity 72%
Wind W 5 mph
Barometer  30 in
Dew Point 58°F
Lock House DC weather - Overcast - 19°C
Overcast
19°C
Updated 1:44 am
Feels Like 18°C
Humidity 72%
Wind W 8 km/h
Barometer  101.6 kPa
Dew Point 14°C
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Lock House Weather Forecast

REST OF TONIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY
Lock House, DC Weather - Rest Of Tonight Mostly Cloudy Lock House, DC Weather - Tuesday Mostly Sunny Lock House, DC Weather - Tuesday Night Partly Cloudy Lock House, DC Weather - Wednesday Mostly Sunny Lock House, DC Weather - Wednesday Night Partly Cloudy Lock House, DC Weather - Thursday Mostly Sunny Lock House, DC Weather - Thursday Night Mostly Clear Lock House, DC Weather - Friday Mostly Sunny Lock House, DC Weather - Friday Night Mostly Cloudy Lock House, DC Weather - Saturday Partly Sunny Lock House, DC Weather - Saturday Night Chance Of Showers Lock House, DC Weather - Sunday Chance Of Showers
Mostly Cloudy Mostly Sunny Partly Cloudy Mostly Sunny Partly Cloudy Mostly Sunny Mostly Clear Mostly Sunny Mostly Cloudy Partly Sunny Chance of Showers Chance of Showers
Lo: 61°FLo: 16°C Hi: 79°FHi: 26°C
 Lo: 61°FLo: 16°C Hi: 81°FHi: 27°C
 Lo: 61°FLo: 16°C Hi: 85°FHi: 29°C
 Lo: 65°FLo: 18°C Hi: 85°FHi: 29°C
 Lo: 65°FLo: 18°C Hi: 71°FHi: 22°C
 Lo: 61°FLo: 16°C Hi: 70°FHi: 21°C
POP: 40% POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 1055 PM EDT Mon Sep 28 2026 Lock House, DC Weather - WeatherWorld.com

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Issued: 833 PM EDT Mon Sep 28 2026

Key Messages

  • 1) Tranquil weather is expected through the middle of the week with climbing temperatures.
  • 2) A cold front will approach on Friday, leading to cooler and potentially unsettled weather for the weekend.

Discussion

... KEY MESSAGE 1...Tranquil weather is expected through the middle of the week with climbing temperatures.

Cloudy skies linger tonight as the weakening Nor`easter pulls away from the coast. Some guidance is hinting at patchy fog developing, especially west of I-81 tonight. Howe...