Lancaster, MO Weather Forecast
Local 7-day forecast
Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Lancaster, MO in one place.
A slight chance of showers and thunderstorms. Partly sunny, with a high near 83. West wind around 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Lancaster, 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: Jun 8, 2026 7:17 PM CDT.
The active forecast window currently covers Jun 8 to Jun 14, 2026 for Lancaster, MO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 8 to Jun 14, 2026
- Latest sync
- Jun 8, 2026 7:17 PM CDT
- Forecast office
- EAX
- Source
- NOAA / NWS
Daily Outlook
This Week in Lancaster
Wednesday looks like the warmest upcoming period in Lancaster at 90 degrees F.
Sunday Night is the coolest period ahead with temperatures near 58 degrees F.
The strongest winds are forecast for Wednesday at about 16 to 23 mph SSW.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 8, 2026 7:17 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- EAX
- Radar station
- KDMX
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 67. Southwest wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of showers and thunderstorms between 7am and 8am. Partly sunny, with a high near 89. Heat index values as high as 101. South southwest wind 3 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Partly cloudy, with a low around 72. Heat index values as high as 100. South southwest wind 10 to 16 mph, with gusts as high as 29 mph.
A chance of showers and thunderstorms after 1pm. Sunny, with a high near 90. South southwest wind 16 to 23 mph, with gusts as high as 35 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Partly cloudy, with a low around 68. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 80%.
Showers and thunderstorms before 1am. Partly cloudy, with a low around 59. Chance of precipitation is 80%.
Sunny, with a high near 83.
A slight chance of rain showers after 1am. Mostly clear, with a low around 62.
A slight chance of rain showers before 7am, then a chance of showers and thunderstorms. Sunny, with a high near 86. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 61. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly sunny, with a high near 79. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Jun 8
|
Slight Chance Showers And Thunderstorms
|
83°F |
5 mph
W
|
|
Tonight
Jun 8
|
Chance Showers And Thunderstorms
|
67°F |
5 mph
SW
|
|
Tuesday
Jun 9
|
Slight Chance Showers And Thunderstorms then Partly Sunny
|
89°F |
3 to 10 mph
SSW
|
|
Tuesday Night
Jun 9
|
Partly Cloudy
|
72°F |
10 to 16 mph
SSW
|
|
Wednesday
Jun 10
|
Sunny then Chance Showers And Thunderstorms
|
90°F |
16 to 23 mph
SSW
|
|
Wednesday Night
Jun 10
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
68°F |
8 to 21 mph
SSW
|
|
Thursday
Jun 11
|
Showers And Thunderstorms
|
85°F |
8 to 20 mph
SW
|
|
Thursday Night
Jun 11
|
Showers And Thunderstorms
|
59°F |
5 to 14 mph
WNW
|
|
Friday
Jun 12
|
Sunny
|
83°F |
8 mph
W
|
|
Friday Night
Jun 12
|
Mostly Clear then Slight Chance Rain Showers
|
62°F |
6 mph
SW
|
|
Saturday
Jun 13
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
86°F |
6 to 9 mph
WSW
|
|
Saturday Night
Jun 13
|
Chance Showers And Thunderstorms
|
61°F |
8 mph
NNW
|
|
Sunday
Jun 14
|
Chance Showers And Thunderstorms
|
79°F |
7 to 12 mph
NNE
|
|
Sunday Night
Jun 14
|
Slight Chance Showers And Thunderstorms
|
58°F |
5 to 12 mph
ENE
|
Nearby Forecasts
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