Local Forecast

La Salle, IL Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for La Salle, IL

Active Alerts 1 active

Hour-by-Hour  Current Observation

Tuesday 6:39 PM CDTTuesday 6:39 PM

°F °C
Regional Observations →
87°F

Clear

  • 95° / 75° High / Low
  • 97° Feels Like
  • 0% Chance of Rain

Wind

5 mph

S

UV Index

1

Low

Humidity

66%

Dew 75°F

Sun

6:23 AM · 7:27 PM

Rise · Set

Source: PERU (KVYS). Slider scrubs the next 12 hours.

5-Day Outlook

Through Saturday

Local Radar →

Tonight

75°

Mostly Clear

Detailed forecast

Tonight

Mostly clear, with a low around 74. Heat index values as high as 100. South southwest wind around 5 mph, with gusts as high as 15 mph.

Wednesday

93° 75°

Mostly Sunny

Overnight: Partly Cloudy

Detailed forecast

Wednesday

Sunny. High near 94, with temperatures falling to around 92 in the afternoon. Heat index values as high as 102. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Night

Mostly clear, with a low around 74. Heat index values as high as 98. Southwest wind 5 to 10 mph.

Thursday

91° 75°

Isolated T-storm

Overnight: Mostly Clear

Detailed forecast

Thursday

A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. South southwest wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 20%.

Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 73. Chance of precipitation is 20%.

Friday

89° 73°

Partly Sunny

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Friday

A chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 90.

Night

A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 72.

Saturday

91° 71°

Partly Sunny

Overnight: Chance of Showers

Detailed forecast

Saturday

A chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 89.

Night

A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 69.

La Salle, IL Weather Analysis Tools