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Johnsons Lake, SC Weather Forecast

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Johnsons Lake, SC Weather Forecast

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Johnsons Lake SC weather - Clear - 57°F
Clear
57°F
Updated 5:52 am
Feels Like 60°F
Humidity 93%
Wind N 0 mph
Barometer  29.97 in
Dew Point 55°F
Johnsons Lake SC weather - Clear - 14°C
Clear
14°C
Updated 5:52 am
Feels Like 15°C
Humidity 93%
Wind N 0 km/h
Barometer  101.4 kPa
Dew Point 13°C
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Johnsons Lake Weather Forecast

TODAY TONIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT COLUMBUS DAY MONDAY NIGHT TUESDAY TUESDAY NIGHT
Johnsons Lake, SC Weather - Today Partly Sunny Johnsons Lake, SC Weather - Tonight Mostly Cloudy Johnsons Lake, SC Weather - Friday Cloudy Johnsons Lake, SC Weather - Friday Night Chance Of Showers Johnsons Lake, SC Weather - Saturday Showers Johnsons Lake, SC Weather - Saturday Night Chance Of T-Storm Johnsons Lake, SC Weather - Sunday Chance Of T-Storm Johnsons Lake, SC Weather - Sunday Night Chance Of T-Storm Johnsons Lake, SC Weather - Columbus Day Sunny Johnsons Lake, SC Weather - Monday Night Mostly Clear Johnsons Lake, SC Weather - Tuesday Sunny Johnsons Lake, SC Weather - Tuesday Night Clear
Partly Sunny Mostly Cloudy Cloudy Chance of Showers Showers Chance of T-Storm Chance of T-Storm Chance of T-Storm Sunny Mostly Clear Sunny Clear
Hi: 85°FHi: 29°C
 Lo: 61°FLo: 16°C Hi: 79°FHi: 26°C
 Lo: 61°FLo: 16°C Hi: 71°FHi: 22°C
 Lo: 69°FLo: 21°C Hi: 81°FHi: 27°C
 Lo: 65°FLo: 18°C Hi: 81°FHi: 27°C
 Lo: 60°FLo: 16°C Hi: 85°FHi: 29°C
 Lo: 60°FLo: 16°C
POP: 40% POP: 100% POP: 100% POP: 100% POP: 90%
POP = Probability of Precipitation.
Weather Outlook Updated: 408 AM EDT Thu Oct 08 2026 Johnsons Lake, SC Weather - WeatherWorld.com

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Johnsons Lake Forecast Discussion

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Issued: 112 AM EDT Thu Oct 8 2026

Key Messages

  • 1. An active weekend ahead as Tropical Storm Isaias moves inland to our west. Confidence in the extent of impacts is increasing but remains lower than normal.

Discussion

... Key Message 1: An active weekend ahead as Tropical Storm Isaias moves inland to our west. Confidence in the extent of impacts is increasing but remains lower than normal.

Overview: Moderate, to at times, heavy rainfall appears likely as Hurricane Isaias passes to our west on Saturday and into Saturday night. Breezy,...