Montgomery County, MO Weather Forecast
County weather hub
Patchy Fog then Chance Showers And Thunderstorms
Compare major city weather across Montgomery County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Patchy fog and a slight chance of showers and thunderstorms before noon, then a chance of showers and thunderstorms between noon and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 83. East wind 3 to 8 mph. Chance of precipitation is 50%.
County Weather Overview
This county weather page brings together forecast coverage for Montgomery County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 2 of 2 mapped cities in Montgomery County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- May 30 to Jun 5, 2026
- Latest sync
- May 30, 2026 8:05 AM CDT
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in Montgomery County
Monday looks like the warmest upcoming period in Montgomery County at 86 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 57 degrees F.
The strongest winds are forecast for Today at about 3 to 8 mph E.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- May 30, 2026 8:05 AM 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
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. East wind around 8 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7am, then showers and thunderstorms likely between 7am and 10am, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 82. Southeast wind 5 to 8 mph. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 10pm, then showers and thunderstorms likely. Partly cloudy, with a low around 62. Southeast wind around 6 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 86. Northeast wind around 5 mph. Chance of precipitation is 70%.
Mostly clear, with a low around 61.
Sunny, with a high near 82.
Mostly clear, with a low around 57.
Sunny, with a high near 81.
Mostly clear, with a low around 57.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 84. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 63. Chance of precipitation is 20%.
A chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 66. Chance of precipitation is 40%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
May 30
|
Patchy Fog then Chance Showers And Thunderstorms
|
83°F |
3 to 8 mph
E
|
|
Tonight
May 30
|
Chance Showers And Thunderstorms
|
62°F |
8 mph
E
|
|
Sunday
May 31
|
Chance Showers And Thunderstorms
|
82°F |
5 to 8 mph
SE
|
|
Sunday Night
May 31
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
62°F |
6 mph
SE
|
|
Monday
Jun 1
|
Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms
|
86°F |
5 mph
NE
|
|
Monday Night
Jun 1
|
Mostly Clear
|
61°F |
6 mph
NE
|
|
Tuesday
Jun 2
|
Sunny
|
82°F |
5 to 8 mph
NE
|
|
Tuesday Night
Jun 2
|
Mostly Clear
|
57°F |
3 to 8 mph
E
|
|
Wednesday
Jun 3
|
Sunny
|
81°F |
6 mph
SE
|
|
Wednesday Night
Jun 3
|
Mostly Clear
|
57°F |
5 mph
SE
|
|
Thursday
Jun 4
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
84°F |
6 mph
S
|
|
Thursday Night
Jun 4
|
Slight Chance Showers And Thunderstorms
|
63°F |
6 mph
S
|
|
Friday
Jun 5
|
Chance Showers And Thunderstorms
|
86°F |
8 mph
SW
|
|
Friday Night
Jun 5
|
Chance Showers And Thunderstorms
|
66°F |
7 mph
SW
|
Major City Forecasts
Live forecast snapshots for major cities across Montgomery County.
Coverage
Forecast coverage currently spans 2 of 2 mapped cities in Montgomery County.
Largest mapped city population in this region: 2,678.
