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Sumter, SC 29153 Weather
Current conditions
Forecast for this hour (no station report in the last two hours)
Forecast
10-day-
This Afternoon
Sunny, with a high near 73. North wind around 3 mph.
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Tonight
Clear, with a low around 43. North wind 1 to 5 mph.
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Friday
Sunny, with a high near 70. Northeast wind 5 to 10 mph.
National Weather Service forecast updated 11 hrs ago.
Hourly
Hourly forecast- Now71°
- 3 PM73°
- 4 PM73°
- 5 PM72°
- 6 PM70°
- 7 PM65°
- 8 PM59°
- 9 PM57°
- 10 PM54°
- 11 PM52°
- Fri12 AM51°
- 1 AM49°
- 2 AM48°
- 3 AM47°
- 4 AM45°
- 5 AM45°
- 6 AM44°
- 7 AM43°
- 8 AM44°
- 9 AM48°
- 10 AM55°
- 11 AM59°
- 12 PM63°
- 1 PM67°
10-day forecast
Details- TodayOct 22Sunny43°73°
- FriOct 23Sunny47°70°
- SatOct 24Sunny47°69°
- SunOct 25Sunny46°71°
- MonOct 26Sunny44°71°
- TueOct 27Sunny47°74°
- WedOct 28Mostly Sunny50°75°
- ThuOct 29Cloudy58°77°
- FriOct 30Cloudy59°78°
- SatOct 31Mostly sunny52°69°
Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.
Radar
Full mapWeather news near Sumter
More weather news-
Orlando weather: Cool, breezy conditions wrap up the weekendThe wind is getting going here at home and meteorologist T.J. Springer says gusts could rise beyond 30–40 mph. It'll be much brighter today compared to our Saturday though, although we could still see a couple…
- UPDATE: Lake wind advisory for Midlands until Sunday evening - gusts to hit 35 mph
An updated lake wind advisory was issued by the NWS Columbia SC on Saturday at 12:28 p.m. in effect until Sunday at 8 p.m. The advisory is for Northern Lancaster, Southern Lancaster, Northwestern Orangeburg, Central…
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Windy weekend ahead as cold front arrives Saturday morningWKMG Jordan Patrick, Certified Meteorologist Alligator attacks adult at Winter Garden park Windy weekend ahead as cold front arrives Saturday morning Driver seriously hurt after out-of-control golf cart crashes in…
- UPDATE: Lake wind advisory affecting Midlands Saturday and Sunday
An updated lake wind advisory was issued by the NWS Columbia SC on Friday at 7:22 p.m. valid from Saturday 2 a.m. until Sunday 8 p.m. The advisory is for Northern Lancaster, Southern Lancaster, Northwestern Orangeburg…
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Trudy strengthens to a hurricane as system nears Mexico’s coast with major storm expectedWIS News 10 Trudy was located about 300 miles (480 kilometers) southwest of Acapulco, Mexico, with maximum sustained winds of 75 mph (120 kph), according to the U.S. National Hurricane Center in Miami. The hurricane was…
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Drought levels across state improving, but Golden Corner remains dryThe shoreline recedes Tuesday at South Cove County Park in Seneca amid an ongoing drought affecting Oconee, Pickens and Anderson counties. COLUMBIA — Drought levels around the state are receding, according to officials…
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Staying sunny, seasonable in South Carolina: October 22 forecastSunshine lingers with highs in the 60s and 70s Thursday will feature sunny and seasonable weather in the Upstate of South Carolina, Western North Carolina and Northeast Georgia. After a cool to chilly start, highs will…
- Cold Mornings with Warmer Afternoons in South Carolina: October 20 forecast
Cooler mornings with warm afternoons ahead. Sunshine and comfortable temperatures expected this week in the Upstate. The forecast remains quiet this week as a high pressure keeps the area dry. Highs sit in the 70s with…
- Quiet weather ahead this week in South Carolina: October 19 forecast
Sunshine and comfortable temperatures expected this week in the Upstate. The forecast remains quiet this week as a high pressure keeps the area dry. Highs sit in the 70s with lows in the 40s. The temperatures will be…
- Cold start to Sunday in South Carolina: October 18 forecast
Frost and Freeze across the area this morning, warming up through the week. Afternoon highs will warm into the low to mid-60s by Sunday afternoon. Frost and freeze conditions remain possible Monday and Tuesday mornings…
Air quality
Air quality is satisfactory, and air pollution poses little or no risk.
Columbia, SC reporting area · 2 hrs ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.
Sun & moon
Almanac
MonthlySumter, records since 1901. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).
Nearby
- Florence 58 km
- Woodfield 58 km
- Hartsville 53 km
- Lugoff 46 km
- Camden 43 km
- Lake City 53 km
- Darlington 57 km
- Manning 30 km
- Bishopville 31 km
- North Hartsville 55 km
- Kingstree 55 km
- Dalzell 13 km
Forecasters' discussion
From the National Weather Service office in CAE, issued 7 hrs ago
What Has Changed
The forecast remains on track. Aviation discussion updated for 12z TAFs.
Key Messages
- 1. Dry weather continues the remainder of this week and into this weekend with temperatures near to just below normal.
Discussion
Key Message 1: Dry weather continues the remainder of this week and into this weekend with temperatures near to just below normal.
As has been advertised over the past few days, dry weather is expected to continue through the remainder of this week, this weekend, and into early next week. The previously discussed trough out west should continue into the Four Corners region over the next 72 hours, amplifying downstream features, being the ridge in the central CONUS and troughing across the east. The only change this should bring compared to previous days is slightly lower temperatures Friday and this weekend, in the upper 60s to lower 70s. At the surface this weekend, high pressure should ridge down from New England with a tightening pressure gradient so breezy winds could be possible Saturday and Sunday. Heading into next week, surface high pressure is expected to become centered across the Carolinas during the early week, bringing continued dry weather and temperatures just below normal. A bit more uncertainty in the upper pattern into the middle of next week is seen across deterministic/AI guidance, but overall, any chance for rain remains low.
Aviation
VFR conditions expected through the next 24 hours.
High pressure continues to reside over the area with generally calm winds across the region. Some lake/river fog developed over the warmer water but is not expected to impact terminals this morning. Winds should pick up after 15-16z from the north around 5 to 6 knots before diminishing again at sunset with mostly clear skies through this forecast period.
EXTENDED AVIATION OUTLOOK...Moisture increases back into the area this weekend. Some patchy fog will be possible late in the extended.
Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.