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Stillman Valley High School, IL Weather Forecast

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Stillman Valley High School, IL Weather Forecast

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Stillman Valley High School IL weather - Mostly Clear - 65°F
Mostly Clear
65°F
Updated 8:51 am
Feels Like 68°F
Humidity 93%
Wind N 0 mph
Barometer  30.18 in
Dew Point 63°F
Stillman Valley High School IL weather - Mostly Clear - 18°C
Mostly Clear
18°C
Updated 8:51 am
Feels Like 20°C
Humidity 93%
Wind N 0 km/h
Barometer  102.2 kPa
Dew Point 17°C
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Stillman Valley High School Weather Forecast

TODAY TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT
Stillman Valley High School, IL Weather - Today Patchy Fog Stillman Valley High School, IL Weather - Tonight Partly Cloudy Stillman Valley High School, IL Weather - Saturday Chance Of Showers Stillman Valley High School, IL Weather - Saturday Night Chance Of Showers Stillman Valley High School, IL Weather - Sunday Chance Of Showers Stillman Valley High School, IL Weather - Sunday Night Chance Of T-Storm Stillman Valley High School, IL Weather - Monday Partly Cloudy Stillman Valley High School, IL Weather - Monday Night Chance Of T-Storm Stillman Valley High School, IL Weather - Tuesday Partly Cloudy Stillman Valley High School, IL Weather - Tuesday Night Clearing Stillman Valley High School, IL Weather - Wednesday Partly Cloudy Stillman Valley High School, IL Weather - Wednesday Night Mostly Clear
Patchy Fog Partly Cloudy Chance of Showers Chance of Showers Chance of Showers Chance of T-Storm Partly Cloudy Chance of T-Storm Partly Cloudy Clearing Partly Cloudy Mostly Clear
Hi: 81°FHi: 27°C
 Lo: 60°FLo: 16°C Hi: 79°FHi: 26°C
 Lo: 65°FLo: 18°C Hi: 89°FHi: 32°C
 Lo: 70°FLo: 21°C Hi: 89°FHi: 32°C
 Lo: 71°FLo: 22°C Hi: 89°FHi: 32°C
 Lo: 69°FLo: 21°C Hi: 89°FHi: 32°C
 Lo: 69°FLo: 21°C
POP: 20% POP: 20% POP: 20% POP: 30% POP: 30% POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 605 AM CDT Fri Aug 28 2026 Stillman Valley High School, IL Weather - WeatherWorld.com

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Stillman Valley High School Forecast Discussion

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Issued: 609 AM CDT Fri Aug 28 2026

Key Messages

  • Periodic shower/storm chances over the weekend and into early next week
  • Heat and humidity is expected to increase next week

Discussion

... Issued at 121 AM CDT Fri Aug 28 2026

Winds have gone calm over much of the forecast area this morning. Clearer skies west of the Fox Valley have helped drop dew point depressions down to between 2 to 4 degrees (at the time this discussion was published), whereas lingering clouds above 5,000 feet have kept much of the Chicago Metro area drier. Reduced...