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Lancaster, IL

7-Day Forecast

This Afternoon
Mostly Cloudy
High: 47°
Mostly cloudy with a steady temperature around 47.
Northwest wind around 9 mph
with gusts as high as 18 mph.


Tonight
Gradual Clearing
Low: 33°
Mostly cloudy during the early evening,
then gradual clearing with a low around 33.
North wind around 6 mph becoming calm in the evening.


Tuesday
Increasing Clouds
High: 59°
Increasing clouds with a high near 59.
Light east northeast wind becoming
southeast 5 to 10 mph in the morning.


Tuesday Night
Partly Cloudy then Slight Chance T-storms
Low: 52°
A 20% chance of showers and thunderstorms after 1am.
Mostly cloudy with a low around 52.
East southeast wind 10 to 18 mph
with gusts as high as 29 mph.


Wednesday
Breezy. Chance Showers then Severe Thunderstorms
High: 78°
A chance of showers and thunderstorms,
then showers and possibly a thunderstorm after 1pm.
Some of the storms could be severe.
High near 78.
Breezy with a south wind 22 to 29 mph
with gusts as high as 39 mph.
Chance of precipitation is 90%.


Wednesday Night
Severe Thunderstorms and Breezy
Low: 57°
Showers and possibly a thunderstorm before 1am,
then a chance of showers and thunderstorms
between 1am and 4am,
then a chance of showers after 4am.
Some of the storms could be severe and produce heavy rainfall.
Low around 57.
Breezy with a south southwest wind 16 to 21 mph decreasing to 7 to 12 mph after midnight.
Winds could gust as high as 30 mph.
Chance of precipitation is 90%.


Thursday
Showers Likely then Showers
High: 66°
Showers likely,
then showers and possibly a thunderstorm after 1pm.
High near 66.
Light and variable wind becoming
east northeast 5 to 8 mph in the morning.
Chance of precipitation is 90%.


Thursday Night
Heavy Rain
Low: 53°
Showers and possibly a thunderstorm.
Some of the storms could produce heavy rainfall.
Cloudy with a low around 53.
Northeast wind around 8 mph.


Friday
Showers
High: 65°
Showers, mainly after 1pm.
Mostly cloudy with a high near 65.
Northeast wind around 10 mph.


Friday Night
Heavy Rain
Low: 54°
Showers with thunderstorms also possible after 1am.
Some of the storms could produce heavy rainfall.
Cloudy with a low around 54.
East northeast wind 9 to 11 mph
with gusts as high as 20 mph.


Saturday
Showers
High: 63°
Showers.
Mostly cloudy with a high near 63.
North wind 11 to 14 mph
with gusts as high as 21 mph.


Saturday Night
Showers Likely
Low: 43°
Showers likely.
Mostly cloudy with a low around 43.
North wind 10 to 13 mph
with gusts as high as 20 mph.


Sunday
Slight Chance Showers
High: 54°
A slight chance of showers.
Partly sunny with a high near 54.
North northwest wind 10 to 14 mph
with gusts as high as 21 mph.


Source: National Weather Service








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