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Barclay, IL Weather Forecast

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Barclay, IL Weather Forecast

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Barclay IL weather - Overcast - 62°F
Overcast
62°F
Updated 4:53 am
Feels Like 63°F
Humidity 93%
Wind N 8 mph
Barometer  30.08 in
Dew Point 60°F
Barclay IL weather - Overcast - 17°C
Overcast
17°C
Updated 4:53 am
Feels Like 17°C
Humidity 93%
Wind N 13 km/h
Barometer  101.8 kPa
Dew Point 16°C
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Barclay Weather Forecast

TODAY TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY
Barclay, IL Weather - Today Clearing Barclay, IL Weather - Tonight Clear Barclay, IL Weather - Saturday Sunny Barclay, IL Weather - Saturday Night Mostly Clear Barclay, IL Weather - Sunday Sunny Barclay, IL Weather - Sunday Night Clear Barclay, IL Weather - Monday Clear Barclay, IL Weather - Tuesday Mostly Clear Barclay, IL Weather - Tuesday Night Mostly Clear Barclay, IL Weather - Wednesday Mostly Clear Barclay, IL Weather - Wednesday Night Mostly Clear Barclay, IL Weather - Thursday Sunny
Clearing Clear Sunny Mostly Clear Sunny Clear Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Sunny
Hi: 69°FHi: 21°C
 Lo: 45°FLo: 7°C Hi: 71°FHi: 22°C
 Lo: 45°FLo: 7°C Hi: 75°FHi: 24°C
 Hi: 70°FHi: 21°C
Lo: 45°FLo: 7°C		 Hi: 70°FHi: 21°C
Lo: 45°FLo: 7°C		 Hi: 71°FHi: 22°C
Lo: 49°FLo: 9°C		 Hi: 71°FHi: 22°C
Lo: 49°FLo: 9°C		 Hi: 79°FHi: 26°C
Lo: 51°FLo: 11°C		 Hi: 79°FHi: 26°C
Lo: 51°FLo: 11°C		 Hi: 80°FHi: 27°C
POP = Probability of Precipitation.
Weather Outlook Updated: 337 AM CDT Fri Oct 02 2026 Barclay, IL Weather - WeatherWorld.com

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Issued: 151 AM CDT Fri Oct 2 2026

Key Messages

  • Lingering morning showers south of I-70 will taper off by midday as cooler, drier air filters into the region behind a cold front.
  • A benign fall pattern brings dry conditions, light winds, and pleasant temperatures through the weekend and into next week.

Discussion

... Issued at 148 AM CDT Fri Oct 2 2026

SHORT TERM... (Today through Saturday) As of early this morning, a cold front has pushed southeastward across central Illinois, currently positioned along the Ohio River Valley and exte...