Seymour, MO Weather Forecast
Local 7-day forecast
Sunny then Isolated Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Seymour, MO in one place.
Isolated rain showers between noon and 1pm, then isolated showers and thunderstorms. Sunny, with a high near 86. West wind 5 to 10 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Seymour, 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 17, 2026 8:59 AM CDT.
The active forecast window currently covers Jul 17 to Jul 23, 2026 for Seymour, MO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 17 to Jul 23, 2026
- Latest sync
- Jul 17, 2026 8:59 AM CDT
- Forecast office
- SGF
- Source
- NOAA / NWS
Daily Outlook
This Week in Seymour
Tuesday looks like the warmest upcoming period in Seymour at 94 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 67 degrees F.
The strongest winds are forecast for Today at about 5 to 10 mph W.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 17, 2026 8:59 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- SGF
- Radar station
- KSGF
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Isolated showers and thunderstorms before 8pm. Mostly clear, with a low around 70. Southwest wind 3 to 8 mph. Chance of precipitation is 20%.
A chance of rain showers between 7am and 10am, then a slight chance of showers and thunderstorms between 10am and 4pm. Sunny. High near 88, with temperatures falling to around 86 in the afternoon. Heat index values as high as 96. West wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
A slight chance of showers and thunderstorms after 7pm. Mostly clear, with a low around 71. Heat index values as high as 93. West wind 3 to 9 mph.
A slight chance of showers and thunderstorms. Sunny, with a high near 90. West wind around 6 mph.
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 71.
Sunny, with a high near 93.
Mostly clear, with a low around 74.
Sunny, with a high near 94.
Mostly clear, with a low around 70.
Sunny, with a high near 88.
Mostly clear, with a low around 67.
Mostly sunny, with a high near 87.
Partly cloudy, with a low around 67.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Jul 17
|
Sunny then Isolated Showers And Thunderstorms
|
86°F |
5 to 10 mph
W
|
|
Tonight
Jul 17
|
Isolated Showers And Thunderstorms then Mostly Clear
|
70°F |
3 to 8 mph
SW
|
|
Saturday
Jul 18
|
Slight Chance Showers And Thunderstorms
|
88°F |
7 to 10 mph
W
|
|
Saturday Night
Jul 18
|
Slight Chance Showers And Thunderstorms
|
71°F |
3 to 9 mph
W
|
|
Sunday
Jul 19
|
Slight Chance Showers And Thunderstorms
|
90°F |
6 mph
W
|
|
Sunday Night
Jul 19
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
71°F |
1 to 5 mph
SW
|
|
Monday
Jul 20
|
Sunny
|
93°F |
5 to 8 mph
SW
|
|
Monday Night
Jul 20
|
Mostly Clear
|
74°F |
3 to 7 mph
SW
|
|
Tuesday
Jul 21
|
Sunny
|
94°F |
10 mph
W
|
|
Tuesday Night
Jul 21
|
Mostly Clear
|
70°F |
9 mph
N
|
|
Wednesday
Jul 22
|
Sunny
|
88°F |
8 mph
NE
|
|
Wednesday Night
Jul 22
|
Mostly Clear
|
67°F |
8 mph
E
|
|
Thursday
Jul 23
|
Mostly Sunny
|
87°F |
7 mph
SE
|
|
Thursday Night
Jul 23
|
Partly Cloudy
|
67°F |
8 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Seymour.