Local Forecast

Buffalo Grove, IL Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for Buffalo Grove, IL

No Active Alerts

Hour-by-Hour  Current Observation

Thursday 1:15 AM CDTThursday 1:15 AM

°F °C
Regional Observations →
77°F

Clear

  • 91° / 71° High / Low
  • 80° Feels Like
  • 0% Chance of Rain

Wind

0 mph

N

UV Index

0

None

Humidity

99%

Dew 77°F

Sun

6:20 AM · 7:20 PM

Rise · Set

Source: BURLINGTON (KBUU). Slider scrubs the next 12 hours.

5-Day Outlook

Through Monday

Local Radar →

Thursday

91° 71°

Chance of Thunderstorms

Overnight: Thunderstorms Likely

Detailed forecast

Thursday

A chance of showers and thunderstorms. Partly sunny. High near 90, with temperatures falling to around 86 in the afternoon. Heat index values as high as 96. West southwest wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Night

A chance of showers and thunderstorms before 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 71. East southeast wind 5 to 10 mph. Chance of precipitation is 60%.

Friday

89° 71°

Chance of Thunderstorms

Overnight: Chance of Thunderstorms

Detailed forecast

Friday

Showers and thunderstorms likely before 1pm. Partly sunny, with a high near 88. Southeast wind around 5 mph. Chance of precipitation is 60%.

Night

A slight chance of rain showers between 7pm and 10pm, then a chance of showers and thunderstorms between 10pm and 4am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 70. Chance of precipitation is 50%.

Saturday

84° 68°

Chance of Thunderstorms

Overnight: Isolated T-storm

Detailed forecast

Saturday

A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 84.

Night

A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 68.

Sunday

82° 66°

Isolated T-storm

Overnight: Chance of Rain

Detailed forecast

Sunday

Mostly sunny, with a high near 82.

Night

A slight chance of rain showers after 1am. Partly cloudy, with a low around 66.

Monday

82° 66°

Isolated T-storm

Overnight: Mostly Cloudy

Detailed forecast

Monday

A slight chance of rain showers before 7am. Mostly sunny, with a high near 82.

Night

Mostly cloudy, with a low around 65.

Buffalo Grove, IL Weather Analysis Tools