Gray Summit, MO Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Gray Summit, MO in one place.
Sunny, with a high near 90. East wind around 3 mph.
Local Weather Overview
This forecast page for Gray 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: Jul 14, 2026 7:54 PM CDT.
The active forecast window currently covers Jul 14 to Jul 20, 2026 for Gray Summit, MO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 14 to Jul 20, 2026
- Latest sync
- Jul 14, 2026 7:54 PM CDT
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in Gray Summit
Monday looks like the warmest upcoming period in Gray Summit at 94 degrees F.
Tonight is the coolest period ahead with temperatures near 69 degrees F.
The strongest winds are forecast for Saturday at about 3 to 7 mph W.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 14, 2026 7:54 PM CDT
- 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
Mostly clear, with a low around 69. Northeast wind 0 to 3 mph.
Sunny, with a high near 91. East wind 0 to 3 mph.
Mostly clear, with a low around 70. East wind around 2 mph.
A chance of showers and thunderstorms after 1pm. Mostly sunny. High near 90, with temperatures falling to around 86 in the afternoon. Southwest wind around 1 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 71. Chance of precipitation is 50%.
A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 90. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 72. Chance of precipitation is 40%.
Sunny, with a high near 93.
Mostly clear, with a low around 74.
Sunny, with a high near 93.
Mostly clear, with a low around 73.
Sunny, with a high near 94.
Mostly clear, with a low around 74.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Jul 14
|
Sunny
|
90°F |
3 mph
E
|
|
Tonight
Jul 14
|
Mostly Clear
|
69°F |
0 to 3 mph
NE
|
|
Wednesday
Jul 15
|
Sunny
|
91°F |
0 to 3 mph
E
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
70°F |
2 mph
E
|
|
Thursday
Jul 16
|
Mostly Sunny then Chance Showers And Thunderstorms
|
90°F |
1 mph
SW
|
|
Thursday Night
Jul 16
|
Chance Showers And Thunderstorms then Partly Cloudy
|
71°F |
1 mph
W
|
|
Friday
Jul 17
|
Chance Showers And Thunderstorms
|
90°F |
1 to 5 mph
W
|
|
Friday Night
Jul 17
|
Chance Showers And Thunderstorms then Mostly Clear
|
72°F |
3 mph
SW
|
|
Saturday
Jul 18
|
Sunny
|
93°F |
3 to 7 mph
W
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
74°F |
5 mph
W
|
|
Sunday
Jul 19
|
Sunny
|
93°F |
5 mph
W
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
73°F |
3 mph
SW
|
|
Monday
Jul 20
|
Sunny
|
94°F |
6 mph
SW
|
|
Monday Night
Jul 20
|
Mostly Clear
|
74°F |
5 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Gray Summit.