10-Day Weather Forecast - New Castle, IL
- |42°FThunderstormsHourly details
Tonight
42°FShowers with a chance of thunderstorms. Lows in the lower 40s. Temperature rising into the upper 40s. East winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 90 percent.
- 70|51°F80% Chance of StormsHourly details
Day
70°FA chance of thunderstorms. Showers breezy and not as cool. More humid with highs in the lower 70s. South winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 80 percent.
Night
51°FShowers likely with a chance of thunderstorms in the evening then partly cloudy after midnight. Breezy and not as cool with lows in the lower 50s. Southwest winds 15 to 25 mph with gusts up to 40 mph becoming west 10 to 15 mph with gusts up to 30 mph after midnight. Chance of rain 70 percent.
- 72|61°F50% Chance of StormsHourly details
Day
72°FPartly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. South winds 10 to 15 mph. Chance of rain 50 percent.
Night
61°FA chance of thunderstorms. Showers. Lows in the lower 50s. South winds 10 to 15 mph. Chance of rain 90 percent.
Weekend Weather
- 59|37°F60% Chance Rain ShowersHourly details
Day
59°FShowers likely mainly in the morning. Much cooler with highs around 60. Chance of rain 60 percent.
Night
37°FPartly cloudy. Lows in the mid 30s. Highs in the lower 50s.
- 52|37°FPartly CloudyHourly details
Day
52°FPartly cloudy. Lows in the mid 30s. Highs in the lower 50s.
Night
37°FMostly clear. Lows in the mid 30s. Highs in the upper 50s.
- 58|37°FMostly SunnyHourly details
Day
58°FMostly clear. Lows in the mid 30s. Highs in the upper 50s.
Night
37°FPartly cloudy. Lows in the mid 30s. Highs in the lower 50s.
- 51|39°FPartly CloudyHourly details
Day
51°FPartly cloudy. Lows in the mid 30s. Highs in the lower 50s.
Night
39°FPartly cloudy. Lows in the mid 30s. Highs in the lower 50s.
- 61|50°FMostly Sunny
Day
61°FMostly sunny. Not as cool with highs in the lower 60s.
Night
50°FMostly cloudy. Low temperature around 50F. Dew point will be around 47F with an average humidity of 79%. Winds will be 10 mph from the S.
- 58|42°F30% Chance of Rain
Day
58°FCloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 58F. Dew point will be around 50F with an average humidity of 83%. Winds will be 4 mph from the S.
Night
42°FCloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 42F. Dew point will be around 43F with an average humidity of 83%. Winds will be 1 mph from the N.
- 53|41°F50% Chance of Rain
Day
53°FCloudy with a chance of rain. Chance of precipitation 50%. High temperature around 53F. Dew point will be around 43F with an average humidity of 81%. Winds will be 2 mph from the NE.
Night
41°FCloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 41F. Dew point will be around 40F with an average humidity of 82%. Winds will be 1 mph from the E.













