7-Day Forecast 39.15°N 89.49°W (Text-Only)
NWS Forecast for: Hillsboro IL
Issued by: National Weather Service Saint Louis, MO
Last Update: 10:52 pm CDT Jul 12, 2025




Tonight: Partly cloudy, with a low around 69. Calm wind.

Sunday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 86. Light and variable wind.

Sunday Night: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 68. Calm wind.

Monday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. Calm wind becoming south around 5 mph in the afternoon.

Monday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69. Calm wind.

Tuesday: A 50 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 87.

Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 71.

Wednesday: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.

Wednesday Night: A 40 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 71.

Thursday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 88.

Thursday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68.

Friday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.

Friday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67.

Saturday: A 20 percent chance of showers. Mostly sunny, with a high near 86.



Hillsboro IL
 39.15°N 89.49°W (Elev. 617 ft)

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