Montgomery County, MO Weather Forecast
County weather hub
Clear
Compare major city weather across Montgomery County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Clear, with a low around 69. Southwest wind around 8 mph.
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
- Oct 13 to Oct 19, 2026
- Latest sync
- Oct 13, 2026 3:07 AM CDT
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in Montgomery County
Tuesday looks like the warmest upcoming period in Montgomery County at 94 degrees F.
Friday Night is the coolest period ahead with temperatures near 38 degrees F.
The strongest winds are forecast for Friday at about 17 mph N.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 13, 2026 3:07 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
Sunny, with a high near 94. Heat index values as high as 100. Southwest wind around 9 mph.
A chance of showers and thunderstorms between 10pm and 4am, then showers and thunderstorms likely. Some of the storms could produce heavy rain. Partly cloudy, with a low around 68. Southwest wind around 6 mph. Chance of precipitation is 70%.
Showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a high near 78. Northeast wind around 5 mph. Chance of precipitation is 100%.
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 10pm, then showers and thunderstorms. Cloudy, with a low around 63. Northeast wind around 5 mph. Chance of precipitation is 80%.
Showers and thunderstorms. Mostly cloudy, with a high near 78. Chance of precipitation is 100%.
Showers and thunderstorms likely before 1am. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.
Partly sunny, with a high near 61.
Mostly clear, with a low around 38.
Sunny, with a high near 62.
Mostly clear, with a low around 38.
Sunny, with a high near 70.
Partly cloudy, with a low around 45.
Mostly sunny, with a high near 75.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Oct 13
|
Clear
|
69°F |
8 mph
SW
|
|
Tuesday
Oct 13
|
Sunny
|
94°F |
9 mph
SW
|
|
Tuesday Night
Oct 13
|
Chance Showers And Thunderstorms
|
68°F |
6 mph
SW
|
|
Wednesday
Oct 14
|
Showers And Thunderstorms
|
78°F |
5 mph
NE
|
|
Wednesday Night
Oct 14
|
Showers And Thunderstorms
|
63°F |
5 mph
NE
|
|
Thursday
Oct 15
|
Showers And Thunderstorms
|
78°F |
7 mph
S
|
|
Thursday Night
Oct 15
|
Showers And Thunderstorms Likely
|
48°F |
7 to 16 mph
NW
|
|
Friday
Oct 16
|
Partly Sunny
|
61°F |
17 mph
N
|
|
Friday Night
Oct 16
|
Mostly Clear
|
38°F |
3 to 13 mph
N
|
|
Saturday
Oct 17
|
Sunny
|
62°F |
5 mph
E
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
38°F |
3 mph
SE
|
|
Sunday
Oct 18
|
Sunny
|
70°F |
7 mph
S
|
|
Sunday Night
Oct 18
|
Partly Cloudy
|
45°F |
5 mph
S
|
|
Monday
Oct 19
|
Mostly Sunny
|
75°F |
5 mph
S
|
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.
