Lancaster, OH Weather Forecast
Local 7-day forecast
Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Lancaster, OH in one place.
Mostly cloudy, with a low around 68. Northwest wind around 1 mph. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Lancaster, OH 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: Jul 11, 2026 4:26 AM EDT.
The active forecast window currently covers Jul 11 to Jul 17, 2026 for Lancaster, OH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 11 to Jul 17, 2026
- Latest sync
- Jul 11, 2026 4:26 AM EDT
- Forecast office
- ILN
- Source
- NOAA / NWS
Daily Outlook
This Week in Lancaster
Wednesday looks like the warmest upcoming period in Lancaster at 92 degrees F.
Saturday Night is the coolest period ahead with temperatures near 66 degrees F.
The strongest winds are forecast for Sunday at about 8 mph NE.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 11, 2026 4:26 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- ILN
- Radar station
- KILN
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 7am and 8am, then showers and thunderstorms likely between 8am and 5pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Northwest wind around 2 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 66. Northeast wind 2 to 6 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
A slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 83. Northeast wind around 8 mph. Chance of precipitation is 20%.
Partly cloudy, with a low around 66. East wind 3 to 8 mph.
Mostly sunny, with a high near 85.
Mostly clear, with a low around 66.
Sunny, with a high near 88.
Clear, with a low around 70.
Sunny, with a high near 92.
Mostly clear, with a low around 71.
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 88.
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 68.
A slight chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 86.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jul 11
|
Mostly Cloudy
|
68°F |
1 mph
NW
|
|
Saturday
Jul 11
|
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
80°F |
2 mph
NW
|
|
Saturday Night
Jul 11
|
Chance Showers And Thunderstorms then Mostly Cloudy
|
66°F |
2 to 6 mph
NE
|
|
Sunday
Jul 12
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
83°F |
8 mph
NE
|
|
Sunday Night
Jul 12
|
Partly Cloudy
|
66°F |
3 to 8 mph
E
|
|
Monday
Jul 13
|
Mostly Sunny
|
85°F |
5 mph
E
|
|
Monday Night
Jul 13
|
Mostly Clear
|
66°F |
0 to 5 mph
NE
|
|
Tuesday
Jul 14
|
Sunny
|
88°F |
2 mph
E
|
|
Tuesday Night
Jul 14
|
Clear
|
70°F |
2 mph
SW
|
|
Wednesday
Jul 15
|
Sunny
|
92°F |
1 to 7 mph
W
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
71°F |
3 to 7 mph
W
|
|
Thursday
Jul 16
|
Sunny then Slight Chance Showers And Thunderstorms
|
88°F |
3 to 7 mph
W
|
|
Thursday Night
Jul 16
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
68°F |
2 to 7 mph
W
|
|
Friday
Jul 17
|
Slight Chance Showers And Thunderstorms
|
86°F |
2 to 7 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lancaster.
