Prosperity, SC Weather Forecast

Local 7-day forecast

92°

Mostly Sunny

Track current conditions, temperature changes, wind, and the full daily outlook for Prosperity, SC in one place.

Saturday, April 18, 2026

Wind: 2 to 8 mph SW

Saturday

Mostly sunny, with a high near 92.

Local 7-day forecast

Local Weather Overview

This forecast page for Prosperity, SC is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 15, 2026 5:59 PM EDT.

The active forecast window currently covers Apr 18 to Apr 21, 2026 for Prosperity, SC.

Page Snapshot

Page focus: city weather
Forecast window: Apr 18 to Apr 21, 2026
Latest sync: Apr 15, 2026 5:59 PM EDT
Forecast office: CAE
Source: NOAA / NWS

Next High

92°F

Saturday

Next Low

63°F

Saturday Night

Rain Outlook

Periods mentioning precipitation

Windiest

7 to 12 mph

Sunday

Daily Outlook

Today

Apr 18

Mostly Sunny

92 °F

/ 63°F

Wind 2 to 8 mph

Sun

Apr 19

Chance Rain Showers

78 °F

/ 45°F

Wind 7 to 12 mph

Mon

Apr 20

Sunny

71 °F

/ 45°F

Wind 7 mph

Tue

Apr 21

Sunny

75 °F

/ 50°F

Wind 5 mph

This Week in Prosperity

Saturday looks like the warmest upcoming period in Prosperity at 92 degrees F.

Sunday Night is the coolest period ahead with temperatures near 45 degrees F.

The strongest winds are forecast for Sunday at about 7 to 12 mph W.

Precipitation is mentioned in 2 upcoming forecast periods.

Forecast Details

Last updated: Apr 15, 2026 5:59 PM EDT
Coverage: 4 days
Time zone: America/New_York
Forecast office: CAE
Radar station: KCAE

Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.

Open NOAA source

Extended Forecast

Saturday Night

Apr 18

63°F

Mostly Cloudy

7 mph SW

Mostly cloudy, with a low around 63.

Sunday

Apr 19

78°F

Chance Rain Showers

7 to 12 mph W

A chance of rain showers after 8am. Partly sunny, with a high near 78. Chance of precipitation is 30%.

Sunday Night

Apr 19

45°F

Slight Chance Rain Showers then Partly Cloudy

7 to 10 mph N

A slight chance of rain showers before 8pm. Partly cloudy, with a low around 45.

Monday

Apr 20

71°F

Sunny

7 mph N

Sunny, with a high near 71.

Monday Night

Apr 20

45°F

Mostly Clear

5 mph NE

Mostly clear, with a low around 45.

Tuesday

Apr 21

75°F

Sunny

5 mph SE

Sunny, with a high near 75.

Tuesday Night

Apr 21

50°F

Mostly Clear

5 mph S

Mostly clear, with a low around 50.

Detailed Forecast

Period	Conditions	Temp	Wind	Details
Saturday Apr 18	Mostly Sunny	92°F	2 to 8 mph SW	Mostly sunny, with a high near 92.
Saturday Night Apr 18	Mostly Cloudy	63°F	7 mph SW	Mostly cloudy, with a low around 63.
Sunday Apr 19	Chance Rain Showers	78°F	7 to 12 mph W	A chance of rain showers after 8am. Partly sunny, with a high near 78. Chance of precipitation is 30%.
Sunday Night Apr 19	Slight Chance Rain Showers then Partly Cloudy	45°F	7 to 10 mph N	A slight chance of rain showers before 8pm. Partly cloudy, with a low around 45.
Monday Apr 20	Sunny	71°F	7 mph N	Sunny, with a high near 71.
Monday Night Apr 20	Mostly Clear	45°F	5 mph NE	Mostly clear, with a low around 45.
Tuesday Apr 21	Sunny	75°F	5 mph SE	Sunny, with a high near 75.
Tuesday Night Apr 21	Mostly Clear	50°F	5 mph S	Mostly clear, with a low around 50.

Nearby Forecasts

Explore weather pages for nearby cities and major places around Prosperity.

Region Links

Newberry County weather

County forecast page

South Carolina weather

Statewide weather overview

United States weather

National weather entry point

Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.