Washington County, MS Weather Forecast
County weather hub
Mostly Sunny then Slight Chance Showers And Thunderstorms
Compare major city weather across Washington County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. West northwest wind 0 to 5 mph. Chance of precipitation is 20%.
County Weather Overview
This county weather page brings together forecast coverage for Washington County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 3 of 3 mapped cities in Washington County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- May 30 to Jun 3, 2026
- Latest sync
- May 27, 2026 9:00 PM CDT
- Forecast office
- JAN
- Source
- NOAA / NWS
Daily Outlook
This Week in Washington County
Saturday looks like the warmest upcoming period in Washington County at 86 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 66 degrees F.
The strongest winds are forecast for Tuesday at about 5 to 15 mph NNE.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- May 27, 2026 9:00 PM CDT
- Coverage
- 5 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 sourceExtended Forecast
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 71. East northeast wind 0 to 5 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms after 7am. Partly sunny, with a high near 86. South southwest wind 0 to 5 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 71. North northwest wind 0 to 5 mph. Chance of precipitation is 50%.
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 69. Chance of precipitation is 40%.
A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 85. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 1am. Mostly clear, with a low around 66. Chance of precipitation is 20%.
Sunny, with a high near 83.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
May 30
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
86°F |
0 to 5 mph
WNW
|
|
Saturday Night
May 30
|
Chance Showers And Thunderstorms
|
71°F |
0 to 5 mph
ENE
|
|
Sunday
May 31
|
Chance Showers And Thunderstorms
|
86°F |
0 to 5 mph
SSW
|
|
Sunday Night
May 31
|
Chance Showers And Thunderstorms
|
71°F |
0 to 5 mph
NNW
|
|
Monday
Jun 1
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
86°F |
5 to 10 mph
NNW
|
|
Monday Night
Jun 1
|
Chance Showers And Thunderstorms
|
69°F |
5 to 10 mph
NNE
|
|
Tuesday
Jun 2
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
85°F |
5 to 15 mph
NNE
|
|
Tuesday Night
Jun 2
|
Slight Chance Showers And Thunderstorms
|
66°F |
5 to 15 mph
NE
|
|
Wednesday
Jun 3
|
Sunny
|
83°F |
5 to 10 mph
NE
|
Major City Forecasts
Live forecast snapshots for major cities across Washington County.
Coverage
Forecast coverage currently spans 3 of 3 mapped cities in Washington County.
Largest mapped city population in this region: 28,315.
