Longtown, SC Weather Forecast

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Longtown, SC Weather Forecast

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Longtown SC weather  - Clear - 88°F
Clear
88°F
Updated 6:24 pm
Feels Like 87°F
Humidity 36%
Wind SSE 5 mph
Barometer  30.09 in
Dew Point 58°F
Longtown SC weather  - Clear - 31°C
Clear
31°C
Updated 6:24 pm
Feels Like 30°C
Humidity 36%
Wind SSE 8 km/h
Barometer  101.8 kPa
Dew Point 14°C

Longtown Weather Forecast

TONIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY
Longtown, SC Weather - Tonight Mostly Clear Longtown, SC Weather - Friday Sunny Longtown, SC Weather - Friday Night Partly Cloudy Longtown, SC Weather - Saturday Chance Of T-Storm Longtown, SC Weather - Saturday Night Chance Of T-Storm Longtown, SC Weather - Sunday Showers Longtown, SC Weather - Sunday Night Showers Longtown, SC Weather - Monday Chance Of Showers Longtown, SC Weather - Monday Night Chance Of Showers Longtown, SC Weather - Tuesday Sunny Longtown, SC Weather - Tuesday Night Partly Cloudy Longtown, SC Weather - Wednesday Mostly Sunny
Mostly Clear Sunny Partly Cloudy Chance of T-Storm Chance of T-Storm Showers Showers Chance of Showers Chance of Showers Sunny Partly Cloudy Mostly Sunny
Lo: 65°FLo: 18°C Hi: 89°FHi: 32°C
Lo: 69°FLo: 21°C Hi: 85°FHi: 29°C
Lo: 65°FLo: 18°C Hi: 71°FHi: 22°C
Lo: 65°FLo: 18°C Hi: 75°FHi: 24°C
Lo: 55°FLo: 13°C Hi: 69°FHi: 21°C
Lo: 49°FLo: 9°C Hi: 69°FHi: 21°C
POP: 70% POP: 90% POP: 90% POP: 90% POP: 50% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 608 PM EDT Thu Oct 01 2026 Longtown, SC Weather - WeatherWorld.com

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Longtown Forecast Discussion

Meteorlogic Glosserator
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Issued: 302 PM EDT Thu Oct 1 2026

Key Messages

  • 1. Mostly dry with above normal temperatures expected through Friday.
  • 2. Increasing chances for rain this weekend as a front approaches the area.

Discussion

... KEY MESSAGE 1: Mostly dry with above normal temperatures expected through Friday.

Upper level ridge axis remains to the west of the area and will gradually shift eastward towards the end of the week leading to above average temperatures as 500 mb heights will rise to near 1.5 to 2 standard deviations above normal based on ensemb...