Sumter weather

The forecast for Sumter (United States) for the next 10 days in local time: every 3 hours for the first 6 days, then every 6 hours. See when it will rain, how hard the wind will blow and how warm it will get.

South Carolina, United States33.92°N, 80.34°WAmerica/New York (UTC-4)ECMWF: October 25 at 08:00 PM

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Next 48 hours (local time)

10-day forecast

  1. TodayOctober 26Clear sky
    gusts 31 km/h
    21°C 11°C
  2. TomorrowOctober 27Clear sky
    gusts 26 km/h
    23°C 8°C
  3. WednesdayOctober 28Partly cloudy
    gusts 34 km/h
    22°C 11°C
  4. ThursdayOctober 29Light rain
    0.3 mm · gusts 34 km/h
    22°C 16°C
  5. FridayOctober 30Clear sky
    gusts 10 km/h
    26°C 16°C
  6. SaturdayOctober 31Cloudy
    gusts 8 km/h
    23°C 15°C
  7. SundayNovember 1Light rain
    0.7 mm · gusts 18 km/h
    21°C 17°C
  8. MondayNovember 2Mostly clear
    0.6 mm · gusts 31 km/h
    26°C 17°C
  9. TuesdayNovember 3Light rain
    0.4 mm · gusts 26 km/h
    27°C 17°C
  10. WednesdayNovember 4Light rain
    1 mm · gusts 26 km/h
    27°C 18°C

Over the next 10 days in Sumter, temperatures will range from 8°C to 27°C, with 3 mm of rain or snow in total. Days with at least 1 mm of precipitation: 1. ECMWF model run from October 25 at 08:00 PM.

Sumter wind forecast for 10 days

Windiest: Wednesday, October 28 - average 12 km/h, gusts up to 34 km/h. Calmest: Saturday, October 31 - average 7 km/h. The wind blows most often from the northeast.

DayWindGustsDirection
Today11 km/h31 km/h northeast
Tomorrow9 km/h26 km/h northeast
Wed, 10/2812 km/h34 km/h northeast
Thu, 10/2911 km/h34 km/h northeast
Fri, 10/308 km/h10 km/h northeast
Sat, 10/317 km/h8 km/h northeast
Sun, 11/18 km/h18 km/h northeast
Mon, 11/29 km/h31 km/h east
Tue, 11/37 km/h26 km/h southeast
Wed, 11/48 km/h26 km/h south

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Climate through the year

In October, daytime temperatures here average 25°C and nights 13°C, with about 86 mm of rain over the month. The warmest month is July (an average of 33°C by day), the coolest is January (12°C by day, 1°C at night). The wettest month is July (about 127 mm) and the driest is January (71 mm).

MonthDayNightRain
January12°C1°C71 mm
February14°C2°C87 mm
March18°C6°C88 mm
April24°C11°C78 mm
May28°C17°C97 mm
June32°C21°C120 mm
July33°C23°C127 mm
August33°C22°C121 mm
September30°C19°C99 mm
October25°C13°C86 mm
November18°C6°C73 mm
December14°C3°C102 mm

Long-term averages from NASA POWER data (MERRA-2, 2001-2020 reanalysis, CC BY 4.0). Sea temperature is the average water surface temperature at the nearest grid point over the sea. This is climate, not a forecast for a specific day. NASA POWER

The forecast for Sumter comes from the ECMWF model and is computed for the point 33.92°N, 80.34°W. Temperature is measured 2 m above the ground, wind at 10 m. Gusts are the strongest bursts of wind within each 3-hour period.

Source: ECMWF IFS model (CC BY 4.0), data modified. A forecast is a model result, not a measurement. ECMWF

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