Blair School, IL Weather Forecast

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Blair School, IL Weather Forecast

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Blair School IL weather  - Clear - 46°F
Clear
46°F
Updated 1:23 am
Feels Like 46°F
Humidity 57%
Wind SSW 8 mph
Barometer  30.43 in
Dew Point 32°F
Blair School IL weather  - Clear - 8°C
Clear
8°C
Updated 1:23 am
Feels Like 8°C
Humidity 57%
Wind SSW 13 km/h
Barometer  103 kPa
Dew Point 0°C

Blair School Weather Forecast

REST OF TONIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY
Blair School, IL Weather - Rest Of Tonight Clear Blair School, IL Weather - Sunday Sunny Blair School, IL Weather - Sunday Night Clear Blair School, IL Weather - Monday Mostly Sunny Blair School, IL Weather - Monday Night Mostly Clear Blair School, IL Weather - Tuesday Mostly Sunny Blair School, IL Weather - Tuesday Night Mostly Clear Blair School, IL Weather - Wednesday Mostly Sunny Blair School, IL Weather - Wednesday Night Partly Cloudy Blair School, IL Weather - Thursday Partly Cloudy Blair School, IL Weather - Thursday Night Mostly Clear Blair School, IL Weather - Friday Mostly Sunny
Clear Sunny Clear Mostly Sunny Mostly Clear Mostly Sunny Mostly Clear Mostly Sunny Partly Cloudy Partly Cloudy Mostly Clear Mostly Sunny
Lo: 40°FLo: 4°C Hi: 61°FHi: 16°C
Lo: 45°FLo: 7°C Hi: 65°FHi: 18°C
Lo: 45°FLo: 7°C Hi: 69°FHi: 21°C
Lo: 49°FLo: 9°C Hi: 70°FHi: 21°C
Lo: 51°FLo: 11°C Hi: 70°FHi: 21°C
Lo: 55°FLo: 13°C Hi: 69°FHi: 21°C
POP = Probability of Precipitation.
Weather Outlook Updated: 1231 AM CDT Sun Oct 18 2026 Blair School, IL Weather - WeatherWorld.com

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Issued: 1226 AM CDT Sun Oct 18 2026

Key Messages

  • Frost is expected tonight across northwest Indiana and especially east of I-55 in Illinois.
  • An extended period of dry and unseasonably mild weather is expected the upcoming work week and likely into next weekend as well.

Discussion

... Issued at 127 PM CDT Sat Oct 17 2026

Following a chilly start to the day, sunny skies are boosting temperatures back through the 50s early this afternoon. Meanwhile, light winds (~5 mph or less) to nearly calm conditions persist as the center of surface h...