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Lyons South High School, IL Weather Forecast

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Lyons South High School, IL Weather Forecast

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Lyons South High School IL weather - Overcast - 54°F
Overcast
54°F
Updated 6:49 am
Feels Like 50°F
Humidity 82%
Wind S 5 mph
Barometer  30.34 in
Dew Point 49°F
Lyons South High School IL weather - Overcast - 12°C
Overcast
12°C
Updated 6:49 am
Feels Like 10°C
Humidity 82%
Wind S 8 km/h
Barometer  102.7 kPa
Dew Point 9°C
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Lyons South High School Weather Forecast

EARLY THIS MORNING TODAY TONIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY
Lyons South High School, IL Weather - Early This Morning Chance Of T-Storm Lyons South High School, IL Weather - Today Chance Of Showers Lyons South High School, IL Weather - Tonight Chance Of Showers Lyons South High School, IL Weather - Monday Chance Of Showers Lyons South High School, IL Weather - Monday Night Chance Of Showers Lyons South High School, IL Weather - Tuesday Chance Of Rain Lyons South High School, IL Weather - Tuesday Night Chance Of T-Storm Lyons South High School, IL Weather - Wednesday Rain Lyons South High School, IL Weather - Wednesday Night Chance Of Rain Lyons South High School, IL Weather - Thursday Chance Of Rain Lyons South High School, IL Weather - Thursday Night Chance Of Rain Lyons South High School, IL Weather - Friday Chance Of Rain
Chance of T-Storm Chance of Showers Chance of Showers Chance of Showers Chance of Showers Chance of Rain Chance of T-Storm Rain Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Hi: 55°FHi: 13°C
 Hi: 65°FHi: 18°C
 Lo: 55°FLo: 13°C Hi: 69°FHi: 21°C
 Lo: 60°FLo: 16°C Hi: 71°FHi: 22°C
 Lo: 59°FLo: 15°C Hi: 69°FHi: 21°C
 Lo: 51°FLo: 11°C Hi: 65°FHi: 18°C
 Lo: 50°FLo: 10°C Hi: 60°FHi: 16°C
POP: 50% POP: 20% POP: 20% POP: 40% POP: 20% POP: 70% POP: 80% POP: 70% POP: 40% POP: 40% POP: 30% POP: 30%
POP = Probability of Precipitation.
Weather Outlook Updated: 456 AM CST Sun Nov 01 2026 Lyons South High School, IL Weather - WeatherWorld.com

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Issued: 511 AM CST Sun Nov 1 2026

Key Messages

  • Periods of showers or sprinkles today, with highest coverage early this morning.
  • Additional periods of wet weather are likely especially mid- week.
  • Warmer than average temperatures early in the week are expected to eventually trend slightly below average by next weekend.

Discussion

... Issued at 213 AM CST Sun Nov 1 2026

Scattered small clusters of convective showers and isolated thunderstorms were lifting across eastern portions of the forecast area early this morning. This weak convec...