Weir, MS Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Weir, MS in one place.
Mostly sunny, with a high near 82. South wind around 5 mph.
Local Weather Overview
This forecast page for Weir, 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 6:39 PM CDT.
The active forecast window currently covers Apr 22 to Apr 28, 2026 for Weir, MS.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 22 to Apr 28, 2026
- Latest sync
- Apr 22, 2026 6:39 PM CDT
- Forecast office
- JAN
- Source
- NOAA / NWS
Daily Outlook
This Week in Weir
Monday looks like the warmest upcoming period in Weir at 89 degrees F.
Tonight is the coolest period ahead with temperatures near 58 degrees F.
The strongest winds are forecast for Monday at about 5 to 10 mph S.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 22, 2026 6:39 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- JAN
- Radar station
- KGWX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 58. South wind around 0 mph.
Sunny, with a high near 84. South wind 0 to 5 mph.
Mostly clear, with a low around 58. South wind 0 to 5 mph.
A chance of rain showers between 1pm and 4pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. South wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Showers and thunderstorms. Mostly cloudy, with a low around 61. South southwest wind 0 to 5 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 81. West southwest wind 0 to 5 mph. Chance of precipitation is 80%.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 60. North wind around 0 mph. Chance of precipitation is 50%.
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. Southeast wind around 0 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 64. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 63. Chance of precipitation is 70%.
Showers and thunderstorms likely before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 60%.
A slight chance of rain showers before 7pm, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 61.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Apr 22
|
Mostly Sunny
|
82°F |
5 mph
S
|
|
Tonight
Apr 22
|
Partly Cloudy
|
58°F |
0 mph
|
|
Thursday
Apr 23
|
Sunny
|
84°F |
0 to 5 mph
S
|
|
Thursday Night
Apr 23
|
Mostly Clear
|
58°F |
0 to 5 mph
S
|
|
Friday
Apr 24
|
Partly Sunny then Chance Showers And Thunderstorms
|
84°F |
5 mph
S
|
|
Friday Night
Apr 24
|
Showers And Thunderstorms
|
61°F |
0 to 5 mph
SSW
|
|
Saturday
Apr 25
|
Showers And Thunderstorms
|
81°F |
0 to 5 mph
WSW
|
|
Saturday Night
Apr 25
|
Chance Showers And Thunderstorms
|
60°F |
0 mph
|
|
Sunday
Apr 26
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
86°F |
0 mph
|
|
Sunday Night
Apr 26
|
Chance Showers And Thunderstorms
|
64°F |
0 to 5 mph
SSE
|
|
Monday
Apr 27
|
Chance Showers And Thunderstorms
|
89°F |
5 to 10 mph
S
|
|
Monday Night
Apr 27
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
63°F |
5 mph
SW
|
|
Tuesday
Apr 28
|
Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms
|
86°F |
0 to 5 mph
W
|
|
Tuesday Night
Apr 28
|
Slight Chance Showers And Thunderstorms
|
61°F |
0 mph
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Weir.