Summit, MO Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Summit, MO in one place.
Mostly sunny. High near 68, with temperatures falling to around 61 in the afternoon. West wind 6 to 14 mph, with gusts as high as 29 mph.
Local Weather Overview
This forecast page for Summit, MO 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 10, 2026 8:44 AM CST.
The active forecast window currently covers Nov 11 to Nov 16, 2026 for Summit, MO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 11 to Nov 16, 2026
- Latest sync
- Nov 10, 2026 8:44 AM CST
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in Summit
Veterans Day looks like the warmest upcoming period in Summit at 68 degrees F.
Friday Night is the coolest period ahead with temperatures near 24 degrees F.
The strongest winds are forecast for Veterans Day at about 6 to 14 mph W.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Nov 10, 2026 8:44 AM CST
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- LSX
- Radar station
- KLSX
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 39. Northwest wind 7 to 13 mph, with gusts as high as 26 mph.
Mostly sunny. High near 51, with temperatures falling to around 46 in the afternoon. Northwest wind 7 to 12 mph, with gusts as high as 24 mph.
Mostly clear, with a low around 29.
Sunny, with a high near 46.
Mostly clear, with a low around 24.
Sunny, with a high near 49.
Mostly clear, with a low around 30.
Mostly sunny, with a high near 53.
A slight chance of rain before midnight. Partly cloudy, with a low around 34. Chance of precipitation is 20%.
Mostly sunny, with a high near 56.
Mostly clear, with a low around 35.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
68°F |
6 to 14 mph
W
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
39°F |
7 to 13 mph
NW
|
|
Thursday
Nov 12
|
Mostly Sunny
|
51°F |
7 to 12 mph
NW
|
|
Thursday Night
Nov 12
|
Mostly Clear
|
29°F |
3 to 9 mph
NW
|
|
Friday
Nov 13
|
Sunny
|
46°F |
3 to 7 mph
NW
|
|
Friday Night
Nov 13
|
Mostly Clear
|
24°F |
2 mph
N
|
|
Saturday
Nov 14
|
Sunny
|
49°F |
2 mph
NE
|
|
Saturday Night
Nov 14
|
Mostly Clear
|
30°F |
2 mph
SE
|
|
Sunday
Nov 15
|
Mostly Sunny
|
53°F |
2 to 7 mph
SE
|
|
Sunday Night
Nov 15
|
Slight Chance Light Rain then Partly Cloudy
|
34°F |
2 to 6 mph
SE
|
|
Monday
Nov 16
|
Mostly Sunny
|
56°F |
5 mph
SE
|
|
Monday Night
Nov 16
|
Mostly Clear
|
35°F |
3 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Summit.