Current Conditions
Overcast
Temp:
42°F
Wind: Calm
Humidity: 93%
Pressure: 29.95 in
Visibility: 1 miles
Observed at: 3:35 am CST
Jacksonville, IL Weather
Overnight
Chance of showers
Overnight low:
45°F
A 30 percent chance of showers, mainly after 5am. Widespread dense fog. Otherwise, cloudy, with a low around 45. Light north wind.
Thursday
Chance showers and dense fog
High:
61°F
A 30 percent chance of showers, mainly before 9am. Widespread dense fog, mainly before 10am. Otherwise, cloudy, with a high near 61. Light and variable wind becoming northwest 5 to 7 mph.
Thursday Night
Fog in some areas
Overnight low:
50°F
A 40 percent chance of showers and thunderstorms, mainly after 3am. Areas of fog. Otherwise, mostly cloudy, with a low around 50. Light south southeast wind increasing to 5 to 10 mph in the evening. Winds could gust as high as 18 mph.