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Newcastle, IL

7-Day Forecast

Tonight
Showers
Low: 40°
Showers, mainly before 4am.
Steady temperature around 40.
South southwest wind 7 to 11 mph becoming
west after midnight.
Winds could gust as high as 21 mph.
Chance of precipitation is 90%.


Saturday
Slight Chance Showers then Mostly Cloudy
High: 39°
A 20% chance of showers before 9am.
Mostly cloudy with a temperature falling to around 29 by 5pm.
North wind 9 to 15 mph
with gusts as high as 25 mph.


Saturday Night
Mostly Cloudy then Flurries Likely
Low: 17°
Flurries likely, mainly after midnight.
Mostly cloudy with a low around 17.
North wind 10 to 13 mph
with gusts as high as 22 mph.


Sunday
Chance Flurries
High: 21°
A chance of flurries before noon.
Mostly sunny with a high near 21.
Northwest wind 10 to 14 mph
with gusts as high as 24 mph.


Sunday Night
Mostly Clear
Low:
Mostly clear with a low around 4.
Northwest wind 5 to 9 mph becoming calm after midnight.
Winds could gust as high as 18 mph.


M.L.King Day
Sunny
High: 21°
Sunny with a high near 21.
Calm wind becoming
west northwest around 6 mph.


Monday Night
Mostly Cloudy
Low: 10°
Mostly cloudy with a low around 10.
Calm wind.


Tuesday
Mostly Sunny
High: 20°
Mostly sunny with a high near 20.
Calm wind becoming
northwest 5 to 7 mph.


Tuesday Night
Mostly Clear
Low:
Mostly clear with a low around 7.
Calm wind becoming
south around 6 mph after midnight.


Wednesday
Mostly Sunny
High: 33°
Mostly sunny with a high near 33.
South wind 6 to 13 mph
with gusts as high as 22 mph.


Wednesday Night
Mostly Cloudy
Low: 23°
Mostly cloudy with a low around 23.
South southwest wind around 6 mph.


Thursday
Partly Sunny
High: 37°
Partly sunny with a high near 37.
South southwest wind 5 to 8 mph.


Thursday Night
Mostly Cloudy
Low: 21°
Mostly cloudy with a low around 21.
Light west wind.


Friday
Mostly Sunny
High: 35°
Mostly sunny with a high near 35.
Light west wind increasing
to 5 to 9 mph in the morning.


Source: National Weather Service








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