Barclay, IL Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Barclay, IL.

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Current Conditions — Barclay, IL

LINCOLN (KAAA)

Mostly Cloudy

62.2 F
Humidity:40%
Wind Speed: 8.1 mph
Barometer:29.97 in
Dewpoint:37.8 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 30 2026, 03:55 PM CDT
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5-Day Forecast — Barclay, IL

Thursday

High 64 °F
Chance of Rain Showers
Thursday
Night
Low 41 °F
Chance of T-storms
Friday

High 59 °F
Slight Chance of Showers
Friday
Night
Low 39 °F
Partly Cloudy
Saturday

High 59 °F
Partly Sunny
Saturday
Night
Low 39 °F
Mostly Clear
Sunday

High 71 °F
Mostly Sunny
Sunday
Night
Low 55 °F
Scattered T-storms Likely
Monday

High 77 °F
Isolated T-storm

Detailed Forecast — Barclay, IL

Thursday
Chance of Rain Showers. High near 64°F. Wind 8 to 12 mph, with gusts as high as 18 mph.
Thursday Night
Chance of Thunderstorms. Low around 41°F. Wind 5 to 7 mph, with gusts as high as 15 mph.
Friday
Slight Chance of Showers. High near 59°F. Wind 6 to 10 mph, with gusts as high as 16 mph.
Friday Night
Partly Cloudy. Low around 39°F. Wind 2 to 7 mph, with gusts as high as 13 mph.
Saturday
Partly Sunny. High near 59°F. Wind 6 to 10 mph, with gusts as high as 16 mph.
Saturday Night
Mostly Clear. Low around 39°F. Wind around 3 mph, with gusts as high as 8 mph.
Sunday
Mostly Sunny. High near 71°F. Wind 14 to 15 mph, with gusts as high as 24 mph.
Sunday Night
Scattered Thunderstorms Likely. Low around 55°F. Wind around 10 mph, with gusts as high as 20 mph.
Monday
Isolated T-storm. High near 77°F. Wind 12 to 15 mph, with gusts as high as 24 mph.
Monday Night
Chance of Showers. Low around 53°F. Wind around 9 mph, with gusts as high as 17 mph.
Tuesday
Scattered Thunderstorms Likely. High near 71°F. Wind 10 to 12 mph, with gusts as high as 20 mph.
Tuesday Night
Thunderstorms Likely. Low around 50°F. Wind around 10 mph, with gusts as high as 17 mph.
Wednesday
Chance of Thunderstorms. High near 68°F. Wind 12 to 14 mph, with gusts as high as 21 mph.
IL Radar
Current Radar • IL
Day 1 Outlook • April 30, 2026

Observation History — Barclay, IL

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
03:55 PM CDT 8.1 10.00 Mostly Cloudy -- 62.2 37.8 40% NA NA 29.97 1014.9
03:35 PM CDT 3.4 10.00 Cloudy -- 62.4 36.3 38% NA NA 29.98 1015.2
03:15 PM CDT SW 8.1 10.00 Mostly Cloudy -- 62.8 37.8 39% NA NA 29.99 1015.6
02:55 PM CDT W 4.6 10.00 Cloudy -- 61.3 34.2 36% NA NA 30.00 1015.9
02:35 PM CDT W 6.9 10.00 Cloudy -- 62.1 34.9 36% NA NA 30.00 1015.9
02:15 PM CDT W 5.7 10.00 Cloudy -- 61.7 33.8 35% NA NA 30.01 1016.3
01:55 PM CDT W 5.8 10.00 Cloudy -- 62.4 33.3 33% NA NA 30.02 1016.6
01:35 PM CDT 8.1 10.00 Mostly Cloudy -- 62.6 34.2 34% NA NA 30.02 1016.6
01:15 PM CDT S 6.9 10.00 Cloudy -- 63.1 35.1 35% NA NA 30.02 1016.6
12:55 PM CDT 3.4 10.00 Cloudy -- 62.1 34.7 36% NA NA 30.03 1016.9
12:35 PM CDT 5.7 10.00 Mostly Cloudy -- 63.0 35.8 36% NA NA 30.04 1017.3
12:15 PM CDT 5.7 10.00 Clear -- 62.1 34.7 36% NA NA 30.05 1017.6
11:55 AM CDT NW 3.4 10.00 Clear -- 61.3 33.1 34% NA NA 30.05 1017.6
11:35 AM CDT W 3.4 10.00 Clear -- 60.8 34.7 38% NA NA 30.06 1018.0
11:15 AM CDT 3.4 10.00 Clear -- 60.3 33.8 37% NA NA 30.06 1017.9
10:55 AM CDT W 3.4 10.00 Clear -- 60.1 33.3 36% NA NA 30.06 1018.0
10:35 AM CDT 4.7 10.00 Clear -- 59.0 34.3 39% NA NA 30.06 1018.0
10:15 AM CDT 4.6 10.00 Clear -- 58.1 35.4 43% NA NA 30.06 1017.9
09:55 AM CDT 3.4 10.00 Clear -- 56.8 33.4 41% NA NA 30.06 1018.0
09:35 AM CDT 0.0 10.00 Clear -- 55.8 36.3 48% NA NA 30.06 1018.0
09:15 AM CDT 4.7 10.00 Clear -- NULL 37.4 % NA NA 30.07 1018.3
08:55 AM CDT 4.7 10.00 Clear -- NULL 37.2 % NA NA 30.08 1018.6
08:35 AM CDT 0.0 10.00 Clear -- 51.6 39.2 62% NA NA 30.08 1018.6
08:15 AM CDT 0.0 10.00 Clear -- NULL 37.6 % NA NA 30.07 1018.3

Regional Weather Observation

LINCOLN (KAAA)

Mostly Cloudy
62.2 F

SPRINGFIELD (KSPI)

Partly Cloudy
62.6 F

PEORIA (KPIA)

Mostly Cloudy
60.8 F

JACKSONVILLE (KIJX)

Partly Cloudy
63.1 F

TAYLORVILLE (KTAZ)

Cloudy
60.8 F

MACOMB MUNI (KMQB)

Light Rain
58.1 F
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