Summit, MS Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Summit, MS in one place.
Mostly sunny. High near 83, with temperatures falling to around 81 in the afternoon. South wind around 10 mph.
Local Weather Overview
This forecast page for Summit, 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 15, 2026 1:05 PM CDT.
The active forecast window currently covers Apr 15 to Apr 21, 2026 for Summit, MS.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 15 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 1:05 PM CDT
- Forecast office
- LIX
- Source
- NOAA / NWS
Daily Outlook
This Week in Summit
Friday looks like the warmest upcoming period in Summit at 87 degrees F.
Sunday Night is the coolest period ahead with temperatures near 48 degrees F.
The strongest winds are forecast for Today at about 10 mph S.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 1:05 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- LIX
- Radar station
- KDGX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy. Low around 62, with temperatures rising to around 64 overnight. South wind 5 to 10 mph.
Patchy fog before 9am. Mostly sunny, with a high near 86. South wind 0 to 5 mph.
Mostly clear, with a low around 63. South wind 0 to 5 mph.
Mostly sunny, with a high near 87. South wind 0 to 10 mph.
Partly cloudy, with a low around 62. South wind around 5 mph.
Partly sunny, with a high near 86. South wind 5 to 10 mph.
A chance of showers and thunderstorms after 7pm. Mostly cloudy, with a low around 52. West wind 5 to 10 mph, with gusts as high as 25 mph.
A chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 72. North wind around 10 mph, with gusts as high as 25 mph.
Partly cloudy, with a low around 48. North wind 5 to 10 mph.
Partly sunny, with a high near 75. Northeast wind 5 to 10 mph.
Mostly cloudy, with a low around 53. Northeast wind 0 to 5 mph.
Partly sunny, with a high near 79. Southeast wind around 5 mph.
Partly cloudy, with a low around 56. Southeast wind around 5 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Apr 15
|
Mostly Sunny
|
83°F |
10 mph
S
|
|
Tonight
Apr 15
|
Mostly Cloudy
|
62°F |
5 to 10 mph
S
|
|
Thursday
Apr 16
|
Patchy Fog then Mostly Sunny
|
86°F |
0 to 5 mph
S
|
|
Thursday Night
Apr 16
|
Mostly Clear
|
63°F |
0 to 5 mph
S
|
|
Friday
Apr 17
|
Mostly Sunny
|
87°F |
0 to 10 mph
S
|
|
Friday Night
Apr 17
|
Partly Cloudy
|
62°F |
5 mph
S
|
|
Saturday
Apr 18
|
Partly Sunny
|
86°F |
5 to 10 mph
S
|
|
Saturday Night
Apr 18
|
Chance Showers And Thunderstorms
|
52°F |
5 to 10 mph
W
|
|
Sunday
Apr 19
|
Chance Showers And Thunderstorms
|
72°F |
10 mph
N
|
|
Sunday Night
Apr 19
|
Partly Cloudy
|
48°F |
5 to 10 mph
N
|
|
Monday
Apr 20
|
Partly Sunny
|
75°F |
5 to 10 mph
NE
|
|
Monday Night
Apr 20
|
Mostly Cloudy
|
53°F |
0 to 5 mph
NE
|
|
Tuesday
Apr 21
|
Partly Sunny
|
79°F |
5 mph
SE
|
|
Tuesday Night
Apr 21
|
Partly Cloudy
|
56°F |
5 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Summit.
