Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Partly Cloudy
81°F
27°C
| Humidity | 70% |
| Wind Speed | Calm |
| Barometer | 30.03 in |
| Dewpoint | 70°F (21°C) |
| Visibility | 10.00 mi |
| Heat Index | 85°F (29°C) |
| Last update | 14 Aug 10:50 am CDT |
Extended Forecast for
Highland IL
Today
High: 87 °F
Mostly Sunny
Tonight
Low: 69 °F
Mostly Clear
Friday
High: 92 °F
Sunny
Friday Night
Low: 72 °F
Mostly Clear
Saturday
High: 94 °F
Sunny
Saturday Night
Low: 73 °F
Mostly Clear
Sunday
High: 95 °F
Sunny
Sunday Night
Low: 74 °F
Mostly Clear
Monday
High: 94 °F
Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 87. Light south wind.
Tonight
Mostly clear, with a low around 69. Southeast wind 3 to 5 mph.
Friday
Sunny, with a high near 92. Heat index values as high as 100. South wind 3 to 6 mph.
Friday Night
Mostly clear, with a low around 72. Light southeast wind.
Saturday
Sunny, with a high near 94. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 73.
Sunday
Sunny, with a high near 95.
Sunday Night
Mostly clear, with a low around 74.
Monday
Sunny, with a high near 94.
Monday Night
Mostly clear, with a low around 74.
Tuesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 94.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Highland IL
38.74°N 89.69°W (Elev. 548 ft)
38.74°N 89.69°W (Elev. 548 ft)
10:41 am CDT Aug 14, 2025
11am CDT Aug 14, 2025-6pm CDT Aug 20, 2025
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