Lewistown, MO Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Lewistown, MO in one place.
Mostly sunny, with a high near 76. Southwest wind around 10 mph.
Local Weather Overview
This forecast page for Lewistown, 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: Apr 21, 2026 12:38 AM CDT.
The active forecast window currently covers Apr 22 to Apr 27, 2026 for Lewistown, MO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 22 to Apr 27, 2026
- Latest sync
- Apr 21, 2026 12:38 AM CDT
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in Lewistown
Thursday looks like the warmest upcoming period in Lewistown at 80 degrees F.
Saturday Night is the coolest period ahead with temperatures near 46 degrees F.
The strongest winds are forecast for Thursday at about 9 to 20 mph S.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 21, 2026 12:38 AM 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
Mostly clear, with a low around 60. South wind around 9 mph, with gusts as high as 21 mph.
A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 80. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm, then showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 90%.
Showers and thunderstorms. Mostly cloudy, with a high near 69. Chance of precipitation is 90%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 47. Chance of precipitation is 40%.
A slight chance of rain showers. Mostly sunny, with a high near 66. Chance of precipitation is 20%.
A slight chance of rain showers. Mostly cloudy, with a low around 46. Chance of precipitation is 20%.
A chance of rain showers. Partly sunny, with a high near 65. Chance of precipitation is 30%.
A chance of rain showers. Mostly cloudy, with a low around 48. Chance of precipitation is 50%.
A chance of rain showers. Mostly cloudy, with a high near 63. Chance of precipitation is 50%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 22
|
Mostly Sunny
|
76°F |
10 mph
SW
|
|
Wednesday Night
Apr 22
|
Mostly Clear
|
60°F |
9 mph
S
|
|
Thursday
Apr 23
|
Partly Sunny then Slight Chance Showers And Thunderstorms
|
80°F |
9 to 20 mph
S
|
|
Thursday Night
Apr 23
|
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms
|
57°F |
9 to 16 mph
S
|
|
Friday
Apr 24
|
Showers And Thunderstorms
|
69°F |
12 mph
W
|
|
Friday Night
Apr 24
|
Chance Showers And Thunderstorms
|
47°F |
8 mph
N
|
|
Saturday
Apr 25
|
Slight Chance Rain Showers
|
66°F |
10 mph
NE
|
|
Saturday Night
Apr 25
|
Slight Chance Rain Showers
|
46°F |
8 mph
N
|
|
Sunday
Apr 26
|
Chance Rain Showers
|
65°F |
10 mph
NE
|
|
Sunday Night
Apr 26
|
Chance Rain Showers
|
48°F |
9 mph
E
|
|
Monday
Apr 27
|
Chance Rain Showers
|
63°F |
12 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lewistown.