Cynthia, MS Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Cynthia, MS in one place.
Sunny, with a high near 95. Heat index values as high as 100. East northeast wind around 10 mph.
Local Weather Overview
This forecast page for Cynthia, 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: Sep 17, 2026 6:20 PM CDT.
The active forecast window currently covers Sep 17 to Sep 23, 2026 for Cynthia, MS.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 17 to Sep 23, 2026
- Latest sync
- Sep 17, 2026 6:20 PM CDT
- Forecast office
- JAN
- Source
- NOAA / NWS
Daily Outlook
This Week in Cynthia
Saturday looks like the warmest upcoming period in Cynthia at 98 degrees F.
Tonight is the coolest period ahead with temperatures near 69 degrees F.
The strongest winds are forecast for This Afternoon at about 10 mph ENE.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 17, 2026 6:20 PM 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 sourceExtended Forecast
Clear, with a low around 69. East southeast wind 0 to 5 mph.
Sunny, with a high near 95. Heat index values as high as 100. Northeast wind 0 to 5 mph.
Clear, with a low around 71. Northeast wind around 0 mph.
Sunny, with a high near 98. North wind around 0 mph.
Mostly clear, with a low around 73. South southwest wind around 0 mph.
Sunny, with a high near 98. Northwest wind 0 to 5 mph.
Mostly clear, with a low around 74. South southeast wind around 0 mph.
Sunny, with a high near 97. Northwest wind 0 to 5 mph.
Partly cloudy, with a low around 73.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 96. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 72. Chance of precipitation is 20%.
Sunny, with a high near 94.
Mostly clear, with a low around 70.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Sep 17
|
Sunny
|
95°F |
10 mph
ENE
|
|
Tonight
Sep 17
|
Clear
|
69°F |
0 to 5 mph
ESE
|
|
Friday
Sep 18
|
Sunny
|
95°F |
0 to 5 mph
NE
|
|
Friday Night
Sep 18
|
Clear
|
71°F |
0 mph
|
|
Saturday
Sep 19
|
Sunny
|
98°F |
0 mph
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
73°F |
0 mph
|
|
Sunday
Sep 20
|
Sunny
|
98°F |
0 to 5 mph
NW
|
|
Sunday Night
Sep 20
|
Mostly Clear
|
74°F |
0 mph
|
|
Monday
Sep 21
|
Sunny
|
97°F |
0 to 5 mph
NW
|
|
Monday Night
Sep 21
|
Partly Cloudy
|
73°F |
0 mph
|
|
Tuesday
Sep 22
|
Sunny then Slight Chance Showers And Thunderstorms
|
96°F |
0 to 5 mph
NNE
|
|
Tuesday Night
Sep 22
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
72°F |
0 to 5 mph
ENE
|
|
Wednesday
Sep 23
|
Sunny
|
94°F |
0 to 10 mph
NE
|
|
Wednesday Night
Sep 23
|
Mostly Clear
|
70°F |
5 to 10 mph
ENE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Cynthia.