Hervey City, IL Weather Forecast & Alerts

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

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Current Conditions — Hervey City, IL

DECATUR (KDEC)

Partly Cloudy

80.6 F
Humidity:42%
Wind Speed: mph
Barometer:29.78 in
Dewpoint:55.4 F
Visibility:10.00 mi
Precip:--
Heat Index:80.6 F
Wind Chill:NA
Apr 23 2026, 04:40 PM CDT
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5-Day Forecast — Hervey City, IL

Thursday

High 80 °F
Partly Sunny
Thursday
Night
Low 62 °F
T-storms Likely
Friday

High 73 °F
T-storms
Friday
Night
Low 50 °F
Mostly Cloudy
Saturday

High 73 °F
Mostly Sunny
Saturday
Night
Low 50 °F
Mostly Cloudy
Sunday

High 75 °F
Mostly Cloudy
Sunday
Night
Low 57 °F
T-storms Likely
Monday

High 73 °F
T-storms

Detailed Forecast — Hervey City, IL

Thursday
Partly Sunny. High near 80°F. Wind 16 to 22 mph, with gusts as high as 32 mph.
Thursday Night
Thunderstorms Likely. Low around 62°F. Wind 15 to 16 mph, with gusts as high as 25 mph.
Friday
Thunderstorms. High near 73°F. Wind 10 to 15 mph, with gusts as high as 22 mph.
Friday Night
Mostly Cloudy. Low around 50°F. Wind 8 to 9 mph, with gusts as high as 14 mph.
Saturday
Mostly Sunny. High near 73°F. Wind 9 to 10 mph, with gusts as high as 15 mph.
Saturday Night
Mostly Cloudy. Low around 50°F. Wind around 9 mph, with gusts as high as 15 mph.
Sunday
Mostly Cloudy. High near 75°F. Wind 13 to 14 mph, with gusts as high as 20 mph.
Sunday Night
Thunderstorms Likely. Low around 57°F. Wind around 17 mph, with gusts as high as 23 mph.
Monday
Thunderstorms. High near 73°F. Wind 20 to 23 mph, with gusts as high as 33 mph.
Monday Night
Chance of Showers. Low around 50°F. Wind around 16 mph, with gusts as high as 23 mph.
Tuesday
Mostly Sunny. High near 68°F. Wind 10 to 17 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly Clear. Low around 46°F. Wind around 6 mph, with gusts as high as 8 mph.
Wednesday
Slight Chance of Rain Showers. High near 68°F. Wind 9 to 12 mph, with gusts as high as 15 mph.
IL Radar
Current Radar • IL
Day 1 Outlook • April 23, 2026

Observation History — Hervey City, 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)
04:40 PM CDT 10.00 Partly Cloudy -- 80.6 55.4 42% NA 80.6 29.78 1008.5
04:35 PM CDT G 26.5 10.00 Partly Cloudy -- 78.8 53.6 42% NA 78.3 29.79 1008.8
04:30 PM CDT G 29.9 10.00 Mostly Clear -- 78.8 55.4 45% NA 78.4 29.79 1008.8
04:25 PM CDT 10.00 Partly Cloudy -- 80.6 53.6 39% NA 80.2 29.79 1008.8
04:20 PM CDT 17.3 10.00 Partly Cloudy -- 80.6 53.6 39% NA 80.2 29.79 1008.8
04:10 PM CDT G 24.2 10.00 Mostly Cloudy -- 78.8 53.6 42% NA 78.3 29.79 1008.8
04:05 PM CDT S 16.1 G 21.9 10.00 Mostly Cloudy -- 80.6 55.4 42% NA 80.6 29.80 1009.1
04:00 PM CDT 10.00 Mostly Cloudy -- 78.8 53.6 42% NA 78.3 29.80 1009.1
03:54 PM CDT G 33.3 10.00 Mostly Cloudy -- 79.0 54.0 42% NA 78.6 29.81 1009.2
03:45 PM CDT G 24.2 10.00 Mostly Cloudy -- 80.6 % NA NA 29.80 1009.1
03:35 PM CDT 10.00 Partly Cloudy -- 80.6 53.6 39% NA 80.2 29.81 1009.5
03:25 PM CDT G 28.8 10.00 Partly Cloudy -- 78.8 53.6 42% NA 78.3 29.82 1009.8
03:20 PM CDT S 19.6 G 25.3 10.00 Mostly Clear and Windy -- 80.6 53.6 39% NA 80.2 29.82 1009.8
03:15 PM CDT S 19.6 10.00 Mostly Clear and Windy -- 78.8 53.6 42% NA 78.3 29.82 1009.8
03:05 PM CDT 10.00 Mostly Clear -- 78.8 55.4 45% NA 78.4 29.82 1009.8
02:50 PM CDT 10.00 Partly Cloudy -- 78.8 53.6 42% NA 78.3 29.83 1010.2
02:45 PM CDT G 25.3 10.00 Mostly Clear -- 80.6 53.6 39% NA 80.2 29.83 1010.2
02:40 PM CDT G 32.2 10.00 Mostly Clear -- 80.6 55.4 42% NA 80.6 29.83 1010.2
02:35 PM CDT G 29.9 10.00 Mostly Clear -- 80.6 55.4 42% NA 80.6 29.83 1010.2
02:30 PM CDT G 32.2 10.00 Mostly Clear -- 78.8 55.4 45% NA 78.4 29.84 1010.5
02:25 PM CDT S 18.4 G 25.3 10.00 Mostly Clear -- 78.8 55.4 45% NA 78.4 29.84 1010.5
02:15 PM CDT S 18.4 G 24.2 10.00 Mostly Clear -- 78.8 53.6 42% NA 78.3 29.84 1010.5
02:05 PM CDT 10.00 Partly Cloudy -- 78.8 55.4 45% NA 78.4 29.85 1010.8
01:50 PM CDT S 17.3 10.00 Partly Cloudy -- 77.0 53.6 44% NA 76.5 29.86 1011.2

Regional Weather Observation

DECATUR (KDEC)

Partly Cloudy
80.6 F

LINCOLN (KAAA)

Clear
82.0 F

SPRINGFIELD (KSPI)

Partly Cloudy
82.4 F

TAYLORVILLE (KTAZ)

Partly Cloudy
80.6 F

BLOOMINGTON/NORM (KBMI)

Mostly Clear
80.6 F

CHAMPAIGN/URBANA (KCMI)

Mostly Clear and Windy
82.4 F
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