Local Forecast

Hamilton, IL Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Hamilton, IL.

Active Alerts 1 active

Hour-by-Hour  Current Observation

Monday 1:35 AM CDTMonday 1:35 AM

°F °C
Regional Observations →
73°F

Light Rain

  • 86° / 68° High / Low
  • 73° Feels Like
  • 0% Chance of Rain

Wind

7 mph

ESE

UV Index

0

None

Humidity

83%

Dew 68°F

Sun

5:34 AM · 8:33 PM

Rise · Set

Source: FORT MADISON (KFSW). Slider scrubs the next 12 hours.

5-Day Outlook

Through Friday

Local Radar →

Today

86° 68°

Thunderstorms Likely

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Today

Showers and thunderstorms likely before 4pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. South wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

Night

A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 68. Southwest wind around 5 mph. Chance of precipitation is 50%.

Tuesday

93° 73°

Overcast

Overnight: Mostly Clear

Detailed forecast

Tuesday

Partly sunny, with a high near 91. Heat index values as high as 100. South wind 5 to 10 mph.

Night

Mostly clear, with a low around 72.

Wednesday

95° 73°

Mostly Sunny

Overnight: Chance of Thunderstorms

Detailed forecast

Wednesday

Sunny, with a high near 93.

Night

A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 73. Chance of precipitation is 50%.

Thursday

91° 64°

Scattered Thunderstorms Likely

Overnight: Mostly Clear

Detailed forecast

Thursday

A chance of showers and thunderstorms before 1pm, then showers and thunderstorms likely. Partly sunny, with a high near 89. Chance of precipitation is 70%.

Night

Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 63. Chance of precipitation is 70%.

Friday

89° 66°

Sunny

Overnight: Chance of Showers

Detailed forecast

Friday

Sunny, with a high near 88.

Night

A chance of showers and thunderstorms after 7pm. Mostly clear, with a low around 66. Chance of precipitation is 30%.

Hamilton, IL Weather Analysis Tools