Claiborne County, MS Weather Forecast

County weather hub

89°
F

Partly Sunny then Slight Chance Showers And Thunderstorms

Compare major city weather across Claiborne County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.

Monday, May 18, 2026
Wind: 5 to 10 mph SSE
Today

A slight chance of showers and thunderstorms between 4pm and 5pm. Partly sunny. High near 89, with temperatures falling to around 85 in the afternoon. South southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

County weather hub

County Weather Overview

This county weather page brings together forecast coverage for Claiborne County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.

Current forecast coverage spans 1 of 1 mapped cities in Claiborne County.

Page Snapshot

Page focus
county weather
Forecast window
May 18 to May 24, 2026
Latest sync
May 18, 2026 9:24 AM CDT
Forecast office
JAN
Source
NOAA / NWS
Next High
89°F
Today
Next Low
73°F
Tonight
Rain Outlook
14
Periods mentioning precipitation
Windiest
5 to 10 mph
Today

Daily Outlook

Today
May 18
Partly Sunny then Slight Chance Showers And Thunderstorms
89 °F
/ 73°F
Wind 5 to 10 mph
Tue
May 19
Mostly Cloudy then Chance Showers And Thunderstorms
89 °F
/ 70°F
Wind 5 to 10 mph
Wed
May 20
Showers And Thunderstorms
85 °F
/ 68°F
Wind 0 to 5 mph
Thu
May 21
Chance Showers And Thunderstorms then Showers And Thunderstorms
84 °F
/ 69°F
Wind 0 to 5 mph
Fri
May 22
Showers And Thunderstorms
83 °F
/ 68°F
Wind 0 to 5 mph
Sat
May 23
Showers And Thunderstorms
83 °F
/ 68°F
Wind 0 to 5 mph
Sun
May 24
Showers And Thunderstorms Likely
84 °F
/ 69°F
Wind 0 to 5 mph

This Week in Claiborne County

Today looks like the warmest upcoming period in Claiborne County at 89 degrees F.

Wednesday Night is the coolest period ahead with temperatures near 68 degrees F.

The strongest winds are forecast for Today at about 5 to 10 mph SSE.

Precipitation is mentioned in 14 upcoming forecast periods.

Forecast Details

Last updated
May 18, 2026 9:24 AM CDT
Coverage
7 days
Time zone
America/Chicago
Forecast office
JAN
Radar station
KDGX

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

Open NOAA source

Extended Forecast

Tonight
May 18
73°F
Mostly Cloudy
5 to 10 mph SSE

Mostly cloudy, with a low around 73. South southeast wind 5 to 10 mph. New rainfall amounts less than a tenth of an inch possible.

Tuesday
May 19
89°F
Mostly Cloudy then Chance Showers And Thunderstorms
5 to 10 mph SSE

A chance of rain showers between noon and 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers and thunderstorms. Mostly cloudy. High near 89, with temperatures falling to around 85 in the afternoon. Heat index values as high as 99. South southeast wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Tuesday Night
May 19
70°F
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
0 to 5 mph SSE

A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 70. South southeast wind 0 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

Wednesday
May 20
85°F
Showers And Thunderstorms
0 to 5 mph SE

Showers and thunderstorms. Partly sunny, with a high near 85. Southeast wind 0 to 5 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday Night
May 20
68°F
Showers And Thunderstorms
0 mph

Showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Southeast wind around 0 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Thursday
May 21
84°F
Chance Showers And Thunderstorms then Showers And Thunderstorms
0 to 5 mph S

A chance of showers and thunderstorms before 7am, then showers and thunderstorms. Mostly cloudy, with a high near 84. South wind 0 to 5 mph. Chance of precipitation is 80%.

Thursday Night
May 21
69°F
Showers And Thunderstorms
0 mph

Showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 69. South wind around 0 mph. Chance of precipitation is 80%.

Friday
May 22
83°F
Showers And Thunderstorms
0 to 5 mph S

Showers and thunderstorms. Mostly cloudy, with a high near 83. South wind 0 to 5 mph. Chance of precipitation is 90%.

Friday Night
May 22
68°F
Showers And Thunderstorms
0 to 5 mph S

Showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 90%.

Saturday
May 23
83°F
Showers And Thunderstorms
0 to 5 mph S

Showers and thunderstorms. Mostly cloudy, with a high near 83. Chance of precipitation is 80%.

Saturday Night
May 23
68°F
Showers And Thunderstorms then Chance Showers And Thunderstorms
0 mph

Showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 80%.

Sunday
May 24
84°F
Showers And Thunderstorms Likely
0 to 5 mph SSE

Showers and thunderstorms likely. Mostly cloudy, with a high near 84. Chance of precipitation is 60%.

Sunday Night
May 24
69°F
Showers And Thunderstorms Likely
0 mph

Showers and thunderstorms likely. Mostly cloudy, with a low around 69.

Detailed Forecast

Period Conditions Temp Wind
Today
May 18
Partly Sunny then Slight Chance Showers And Thunderstorms
89°F
5 to 10 mph
SSE
Tonight
May 18
Mostly Cloudy
73°F
5 to 10 mph
SSE
Tuesday
May 19
Mostly Cloudy then Chance Showers And Thunderstorms
89°F
5 to 10 mph
SSE
Tuesday Night
May 19
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
70°F
0 to 5 mph
SSE
Wednesday
May 20
Showers And Thunderstorms
85°F
0 to 5 mph
SE
Wednesday Night
May 20
Showers And Thunderstorms
68°F
0 mph
Thursday
May 21
Chance Showers And Thunderstorms then Showers And Thunderstorms
84°F
0 to 5 mph
S
Thursday Night
May 21
Showers And Thunderstorms
69°F
0 mph
Friday
May 22
Showers And Thunderstorms
83°F
0 to 5 mph
S
Friday Night
May 22
Showers And Thunderstorms
68°F
0 to 5 mph
S
Saturday
May 23
Showers And Thunderstorms
83°F
0 to 5 mph
S
Saturday Night
May 23
Showers And Thunderstorms then Chance Showers And Thunderstorms
68°F
0 mph
Sunday
May 24
Showers And Thunderstorms Likely
84°F
0 to 5 mph
SSE
Sunday Night
May 24
Showers And Thunderstorms Likely
69°F
0 mph

Major City Forecasts

Live forecast snapshots for major cities across Claiborne County.

Coverage

Tracked cities
1
Coverage
100%

Forecast coverage currently spans 1 of 1 mapped cities in Claiborne County.

Largest mapped city population in this region: 1,287.

Claiborne County Courthouse and Confederate monument  Port Gibson  Mississippi 2008
Claiborne County Courthouse and Confederate monument Port Gibson Mississippi 2008 image
Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.