Pevely, MO Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Pevely, MO in one place.
Sunny, with a high near 96. Heat index values as high as 102. Southwest wind 3 to 8 mph.
Local Weather Overview
This forecast page for Pevely, 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: Oct 12, 2026 7:52 PM CDT.
The active forecast window currently covers Oct 13 to Oct 18, 2026 for Pevely, MO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 13 to Oct 18, 2026
- Latest sync
- Oct 12, 2026 7:52 PM CDT
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in Pevely
Tuesday looks like the warmest upcoming period in Pevely at 96 degrees F.
Saturday Night is the coolest period ahead with temperatures near 37 degrees F.
The strongest winds are forecast for Friday at about 15 mph NW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 12, 2026 7:52 PM CDT
- Coverage
- 6 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 slight chance of showers and thunderstorms between 1am and 3am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 71. Southwest wind 2 to 6 mph. Chance of precipitation is 50%.
Showers and thunderstorms. Mostly cloudy, with a high near 82. West wind around 3 mph. Chance of precipitation is 100%.
Showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 10pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 65. Chance of precipitation is 80%.
Showers and thunderstorms. Mostly cloudy, with a high near 85. Chance of precipitation is 80%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 52. Chance of precipitation is 70%.
A slight chance of rain showers before 7am. Partly sunny, with a high near 65. Chance of precipitation is 20%.
Mostly clear, with a low around 38.
Sunny, with a high near 64.
Mostly clear, with a low around 37.
Sunny, with a high near 72.
Mostly clear, with a low around 45.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Oct 13
|
Sunny
|
96°F |
3 to 8 mph
SW
|
|
Tuesday Night
Oct 13
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
71°F |
2 to 6 mph
SW
|
|
Wednesday
Oct 14
|
Showers And Thunderstorms
|
82°F |
3 mph
W
|
|
Wednesday Night
Oct 14
|
Showers And Thunderstorms
|
65°F |
2 mph
NE
|
|
Thursday
Oct 15
|
Showers And Thunderstorms
|
85°F |
1 to 6 mph
S
|
|
Thursday Night
Oct 15
|
Showers And Thunderstorms Likely
|
52°F |
6 to 13 mph
W
|
|
Friday
Oct 16
|
Slight Chance Rain Showers then Partly Sunny
|
65°F |
15 mph
NW
|
|
Friday Night
Oct 16
|
Mostly Clear
|
38°F |
3 to 13 mph
N
|
|
Saturday
Oct 17
|
Sunny
|
64°F |
5 mph
NE
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
37°F |
2 mph
SE
|
|
Sunday
Oct 18
|
Sunny
|
72°F |
1 to 6 mph
S
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
45°F |
1 to 6 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Pevely.