Sinai, MS Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Sinai, MS in one place.
Partly sunny, with a high near 68. North northwest wind around 5 mph.
Local Weather Overview
This forecast page for Sinai, 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: Nov 8, 2026 2:38 PM CST.
The active forecast window currently covers Nov 8 to Nov 14, 2026 for Sinai, MS.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 8 to Nov 14, 2026
- Latest sync
- Nov 8, 2026 2:38 PM CST
- Forecast office
- JAN
- Source
- NOAA / NWS
Daily Outlook
This Week in Sinai
Tuesday looks like the warmest upcoming period in Sinai at 79 degrees F.
Friday Night is the coolest period ahead with temperatures near 32 degrees F.
The strongest winds are forecast for Thursday at about 10 to 15 mph NW.
The forecast from Nov 8 through Nov 14 stays mostly dry.
Forecast Details
- Last updated
- Nov 8, 2026 2:38 PM CST
- Coverage
- 8 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
Patchy fog between 3am and 5am. Mostly cloudy, with a low around 41. North wind 0 to 5 mph.
Partly sunny. High near 74, with temperatures falling to around 69 in the afternoon. North wind 0 to 5 mph.
Partly cloudy, with a low around 45. North wind 0 to 5 mph.
Sunny, with a high near 79. Northwest wind around 0 mph.
Partly cloudy, with a low around 49. North northwest wind around 0 mph.
Mostly sunny, with a high near 79. West wind 0 to 5 mph.
Partly cloudy, with a low around 53. West wind 5 to 10 mph.
Mostly sunny, with a high near 70. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Mostly clear, with a low around 40.
Sunny, with a high near 61.
Clear, with a low around 32.
Sunny, with a high near 62.
Clear, with a low around 34.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Nov 8
|
Partly Sunny
|
68°F |
5 mph
NNW
|
|
Tonight
Nov 8
|
Mostly Cloudy then Patchy Fog
|
41°F |
0 to 5 mph
N
|
|
Monday
Nov 9
|
Partly Sunny
|
74°F |
0 to 5 mph
N
|
|
Monday Night
Nov 9
|
Partly Cloudy
|
45°F |
0 to 5 mph
N
|
|
Tuesday
Nov 10
|
Sunny
|
79°F |
0 mph
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
49°F |
0 mph
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
79°F |
0 to 5 mph
W
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
53°F |
5 to 10 mph
W
|
|
Thursday
Nov 12
|
Mostly Sunny
|
70°F |
10 to 15 mph
NW
|
|
Thursday Night
Nov 12
|
Mostly Clear
|
40°F |
5 to 15 mph
NNW
|
|
Friday
Nov 13
|
Sunny
|
61°F |
5 to 15 mph
NNW
|
|
Friday Night
Nov 13
|
Clear
|
32°F |
0 to 10 mph
NNW
|
|
Saturday
Nov 14
|
Sunny
|
62°F |
0 to 5 mph
NNW
|
|
Saturday Night
Nov 14
|
Clear
|
34°F |
0 to 5 mph
NNE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sinai.