What is today's weather forecast for Summ, SC?

Today's forecast for Summ shows a high of 57 degrees and a low of 52 degrees Fahrenheit. Rain showers between 10am and 5pm, then showers and thunderstorms.

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

The 7-day forecast for Summ shows highs from 57 to 65 degrees and lows from 39 to 52 degrees Fahrenheit. Expect precipitation on 4 days with chances of 20% or higher.

Will it rain in Summ, SC this week?

Yes, rain is possible in Summ this week. Precipitation chances: Monday (94% chance), Tuesday (74% chance), Wednesday (51% chance), Thursday (32% chance).

How accurate is the Summ weather forecast?

WeatherForYou provides highly accurate Summ 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.

Summ, SC Weather Forecast and Current Conditions

Current Conditions From Nearby Station

55°F
Feels Like 55°F

Humidity 97% Dew Point 54°F Wind Calm 0 MPH Barometer 30.09 in.764.3 mm

Solar Rad 0 w/m2 UV Index 0

Report from a personal weather station 6.6 miles SW of central Summ
at 3:51 AM Mon, Oct 27, 2025

Current Conditions From Nearby Station

55°F
Feels Like 55°F

Humidity 97% Dew Point 54°F Wind Calm 0 MPH Barometer 30.09 in.764.3 mm

Solar Rad 0 w/m2 UV Index 0

Report from a personal weather station 6.6 miles SW of central Summ
at 3:51 AM Mon, Oct 27, 2025

Point Forecast at a Glance

MonOct 27

90%

57°

52°

TueOct 28

70%

57°

48°

WedOct 29

40%

62°

46°

ThuOct 30

30%

60°

43°

FriOct 31

63°

39°

SatNov 1

64°

42°

SunNov 2

65°

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 57°F to 65°F. Unsettled weather expected with rain likely on at least 4 days.

Climate Context

This week's forecast shows temperatures running 11°F below the historical average for October-November. Normal highs for this period are around 72°F with lows around 47°F.

This Date in Weather History

1962 - An early season winter storm over New England blanketed northern Maine with 7 to 16 inches of snow, and southeastern New England with up to 3 inches of snow. Worcester MA received a record 4.7 inches of snow.

Summ 7 Day Weather Forecast Details

Monday Oct 27

Day: Rain showers between 10am and 5pm, then showers and thunderstorms. Cloudy, with a high near 57. Northeast wind around 12 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Night: Showers and thunderstorms. Cloudy, with a low around 52. Northeast wind around 13 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday Oct 28

Day: Showers and thunderstorms likely. Cloudy, with a high near 57. North wind around 12 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

Night: A slight chance of rain showers. Cloudy, with a low around 48. North wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Wednesday Oct 29

Day: A chance of rain showers. Mostly cloudy, with a high near 62. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Night: A chance of rain showers. Mostly cloudy, with a low around 46. Chance of precipitation is 50%.