Johnson Square, MD Weather Forecast

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Johnson Square, MD Weather Forecast

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Johnson Square MD weather  - Sunny - 64°F
Sunny
64°F
Updated 12:12 pm
Feels Like 65°F
Humidity 80%
Wind N/A N/A mph
Barometer  29.87 in
Dew Point 58°F
Johnson Square MD weather  - Sunny - 18°C
Sunny
18°C
Updated 12:12 pm
Feels Like 18°C
Humidity 80%
Wind N/A 0 km/h
Barometer  101.1 kPa
Dew Point 14°C

Johnson Square Weather Forecast

REST OF TODAY TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT VETERANS DAY WEDNESDAY NIGHT
Johnson Square, MD Weather - Rest Of Today Isolated Showers Johnson Square, MD Weather - Tonight Partly Cloudy Johnson Square, MD Weather - Saturday Sunny Johnson Square, MD Weather - Saturday Night Mostly Clear Johnson Square, MD Weather - Sunday Sunny Johnson Square, MD Weather - Sunday Night Mostly Clear Johnson Square, MD Weather - Monday Sunny Johnson Square, MD Weather - Monday Night Mostly Clear Johnson Square, MD Weather - Tuesday Sunny Johnson Square, MD Weather - Tuesday Night Mostly Clear Johnson Square, MD Weather - Veterans Day Sunny Johnson Square, MD Weather - Wednesday Night Mostly Clear
Isolated Showers Partly Cloudy Sunny Mostly Clear Sunny Mostly Clear Sunny Mostly Clear Sunny Mostly Clear Sunny Mostly Clear
Hi: 69°FHi: 21°C
Lo: 49°FLo: 9°C Hi: 60°FHi: 16°C
Lo: 45°FLo: 7°C Hi: 61°FHi: 16°C
Lo: 45°FLo: 7°C Hi: 61°FHi: 16°C
Lo: 41°FLo: 5°C Hi: 69°FHi: 21°C
Lo: 41°FLo: 5°C Hi: 61°FHi: 16°C
Lo: 40°FLo: 4°C
POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 1030 AM EST Fri Nov 06 2026 Johnson Square, MD Weather - WeatherWorld.com

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Johnson Square Forecast Discussion

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Issued: 1020 AM EST Fri Nov 6 2026

Key Messages

  • 1) Showers and isolated thunderstorms expected today along and east of US-29.
  • 2) Turning cooler this weekend with dry weather expected much of next week.

Discussion

... KEY MESSAGE 1...Showers and isolated thunderstorms expected today along and east of US-29.

The cold front arcs along I-95 as of mid morning, with most shower activity along and east of it (in particular over southern Maryland).

By early afternoon, most of the shower/tsra activity should be confined to southern Maryland an...