Duncan, MS Weather Forecast

Local 7-day forecast

84°

Mostly Sunny

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

Thursday, April 23, 2026

Wind: 5 to 15 mph S

Thursday

Mostly sunny, with a high near 84. South wind 5 to 15 mph, with gusts as high as 25 mph.

Local 7-day forecast

Local Weather Overview

This forecast page for Duncan, MS 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 22, 2026 4:35 PM CDT.

The active forecast window currently covers Apr 23 to Apr 28, 2026 for Duncan, MS.

Page Snapshot

Page focus: city weather
Forecast window: Apr 23 to Apr 28, 2026
Latest sync: Apr 22, 2026 4:35 PM CDT
Forecast office: JAN
Source: NOAA / NWS

Next High

84°F

Thursday

Next Low

66°F

Thursday Night

Rain Outlook

Periods mentioning precipitation

Windiest

10 to 20 mph

Monday

Daily Outlook

Today

Apr 23

Mostly Sunny

84 °F

/ 66°F

Wind 5 to 15 mph

Fri

Apr 24

Mostly Cloudy then Chance Showers And Thunderstorms

83 °F

/ 64°F

Wind 10 to 15 mph

Sat

Apr 25

Showers And Thunderstorms Likely then Chance Showers And Thunderstorms

80 °F

/ 64°F

Wind 5 mph

Sun

Apr 26

Chance Showers And Thunderstorms

83 °F

/ 69°F

Wind 5 to 10 mph

Mon

Apr 27

Chance Showers And Thunderstorms

87 °F

/ 63°F

Wind 10 to 20 mph

Tue

Apr 28

Chance Showers And Thunderstorms then Mostly Sunny

82 °F

/ 63°F

Wind 5 mph

This Week in Duncan

Monday looks like the warmest upcoming period in Duncan at 87 degrees F.

Monday Night is the coolest period ahead with temperatures near 63 degrees F.

The strongest winds are forecast for Monday at about 10 to 20 mph SSW.

Precipitation is mentioned in 10 upcoming forecast periods.

Forecast Details

Last updated: Apr 22, 2026 4:35 PM CDT
Coverage: 6 days
Time zone: America/Chicago
Forecast office: JAN
Radar station: KLZK

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

Open NOAA source

Extended Forecast

Thursday Night

Apr 23

66°F

Partly Cloudy

10 to 15 mph S

Partly cloudy, with a low around 66. South wind 10 to 15 mph, with gusts as high as 25 mph.

Friday

Apr 24

83°F

Mostly Cloudy then Chance Showers And Thunderstorms

10 to 15 mph S

A chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 83. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

Friday Night

Apr 24

64°F

Chance Showers And Thunderstorms then Showers And Thunderstorms

5 to 10 mph S

A chance of showers and thunderstorms before 7pm, then showers and thunderstorms. Mostly cloudy, with a low around 64. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Saturday

Apr 25

80°F

Showers And Thunderstorms Likely then Chance Showers And Thunderstorms

5 mph ESE

Showers and thunderstorms likely before 10am, then a chance of showers and thunderstorms between 10am and 4pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 80. East southeast wind around 5 mph. Chance of precipitation is 70%.

Saturday Night

Apr 25

64°F

Chance Showers And Thunderstorms

0 to 5 mph E

A chance of showers and thunderstorms. Partly cloudy, with a low around 64. East wind 0 to 5 mph. Chance of precipitation is 30%.

Sunday

Apr 26

83°F

Chance Showers And Thunderstorms

5 to 10 mph SSE

A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 83. South southeast wind 5 to 10 mph. Chance of precipitation is 30%.

Sunday Night

Apr 26

69°F

Chance Showers And Thunderstorms

5 to 10 mph SSE

A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 69. Chance of precipitation is 40%.

Monday

Apr 27

87°F

Chance Showers And Thunderstorms

10 to 20 mph SSW

A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 40%.

Monday Night

Apr 27

63°F

Chance Showers And Thunderstorms then Showers And Thunderstorms Likely

5 to 15 mph WSW

A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Partly cloudy, with a low around 63. Chance of precipitation is 60%.

Tuesday

Apr 28

82°F

Chance Showers And Thunderstorms then Mostly Sunny

5 mph WNW

A chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 82. Chance of precipitation is 30%.

Tuesday Night

Apr 28

63°F

Chance Showers And Thunderstorms

0 to 5 mph N

A chance of showers and thunderstorms between 7pm and 1am, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 63.

Detailed Forecast

Period	Conditions	Temp	Wind	Details
Thursday Apr 23	Mostly Sunny	84°F	5 to 15 mph S	Mostly sunny, with a high near 84. South wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night Apr 23	Partly Cloudy	66°F	10 to 15 mph S	Partly cloudy, with a low around 66. South wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Apr 24	Mostly Cloudy then Chance Showers And Thunderstorms	83°F	10 to 15 mph S	A chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 83. South wind 10 to 15 mph, with gusts...
Friday Night Apr 24	Chance Showers And Thunderstorms then Showers And Thunderstorms	64°F	5 to 10 mph S	A chance of showers and thunderstorms before 7pm, then showers and thunderstorms. Mostly cloudy, with a low around 64. S...
Saturday Apr 25	Showers And Thunderstorms Likely then Chance Showers And Thunderstorms	80°F	5 mph ESE	Showers and thunderstorms likely before 10am, then a chance of showers and thunderstorms between 10am and 4pm, then a ch...
Saturday Night Apr 25	Chance Showers And Thunderstorms	64°F	0 to 5 mph E	A chance of showers and thunderstorms. Partly cloudy, with a low around 64. East wind 0 to 5 mph. Chance of precipitatio...
Sunday Apr 26	Chance Showers And Thunderstorms	83°F	5 to 10 mph SSE	A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high...
Sunday Night Apr 26	Chance Showers And Thunderstorms	69°F	5 to 10 mph SSE	A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low...
Monday Apr 27	Chance Showers And Thunderstorms	87°F	10 to 20 mph SSW	A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high...
Monday Night Apr 27	Chance Showers And Thunderstorms then Showers And Thunderstorms Likely	63°F	5 to 15 mph WSW	A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Partly cloudy, with a low aroun...
Tuesday Apr 28	Chance Showers And Thunderstorms then Mostly Sunny	82°F	5 mph WNW	A chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 82. Chance of precipitation is 30%.
Tuesday Night Apr 28	Chance Showers And Thunderstorms	63°F	0 to 5 mph N	A chance of showers and thunderstorms between 7pm and 1am, then a slight chance of showers and thunderstorms. Partly clo...

Nearby Forecasts

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

Region Links

Bolivar County weather

County forecast page

Mississippi 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.