What is today's weather forecast for Plum Branch, SC?

Today's forecast for Plum Branch shows a low of 42 degrees Fahrenheit. Mostly cloudy, with a low around 42.

What is the 7-day weather forecast for Plum Branch, SC?

The 7-day forecast for Plum Branch shows highs from 54 to 69 degrees and lows from 31 to 46 degrees Fahrenheit. Expect precipitation on 1 day with chances of 20% or higher.

Will it rain in Plum Branch, SC this week?

Yes, rain is possible in Plum Branch this week. Precipitation chances: Thursday (100% chance).

How accurate is the Plum Branch weather forecast?

WeatherForYou provides highly accurate Plum Branch forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Plum Branch, SC Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

46°F
Feels Like 46°F

Humidity 98% Dew Point 45°F Wind NE 1 MPH Barometer N/A

Report from a MADIS/MESONET weather station 4.9 mi. W of central Plum Branch
at 2:00 AM Thu, Dec 18, 2025

Point Forecast at a Glance

WedDec 17

ThuDec 18

80%

FriDec 19

SatDec 20

SunDec 21

MonDec 22

TueDec 23

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 54°F to 66°F. Mostly dry conditions with only one day showing rain chances.

Climate Context

This week's forecast shows temperatures running 3°F above the historical average for December. Normal highs for this period are around 58°F with lows around 36°F.

This Date in Weather History

1929 - An icestorm in western New York State resulted in much damage and hardship. A Buffalo report stated, "one was kept awake by the breaking limbs, which snapped off with a report much louder than a rifle shot."

Plum Branch, SC 7 Day Weather Forecast Details

Wednesday Dec 17

Night: Mostly cloudy, with a low around 42. Calm wind.

Thursday Dec 18

Day: Rain. Patchy fog before 3pm, then patchy fog after 4pm. High near 63. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Night: Rain, mainly before 9pm. Patchy fog. Low around 46. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Dec 19

Day: Sunny, with a high near 59. West wind 7 to 10 mph, with gusts as high as 22 mph.

Night: Clear, with a low around 31. West wind around 5 mph becoming calm in the evening.

Saturday Dec 20

Day: Sunny, with a high near 60.

Night: Mostly clear, with a low around 37.

Sunday Dec 21

Day: Sunny, with a high near 66.

Night: Mostly clear, with a low around 34.

Monday Dec 22

Day: Sunny, with a high near 54.

Night: Mostly clear, with a low around 33.

Tuesday Dec 23

Day: Mostly sunny, with a high near 58.

Night: Partly cloudy, with a low around 42.

Wednesday Dec 24

Day: Mostly sunny, with a high near 69.

About Plum Branch, SC

Plum Branch is a town in McCormick County, South Carolina, United States. The population was 82 at the 2010 census.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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