Dalton City, IL Weather Forecast & Alerts

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

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Current Conditions — Dalton City, IL

DECATUR (KDEC)

Mostly Clear

75.2 F
Humidity:54%
Wind Speed: mph
Barometer:29.91 in
Dewpoint:57.2 F
Visibility:10.00 mi
Precip:--
Heat Index:75.0 F
Wind Chill:NA
Apr 23 2026, 11:15 AM CDT
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5-Day Forecast — Dalton City, IL

Thursday

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

High 71 °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 73 °F
Mostly Cloudy
Sunday
Night
Low 57 °F
T-storms Likely
Monday

High 73 °F
T-storms

Detailed Forecast — Dalton City, IL

Thursday
Partly Sunny. High near 80°F. Wind 14 to 22 mph, with gusts as high as 31 mph.
Thursday Night
Thunderstorms Likely. Low around 62°F. Wind 16 to 17 mph, with gusts as high as 28 mph.
Friday
Thunderstorms. High near 71°F. Wind 10 to 17 mph, with gusts as high as 24 mph.
Friday Night
Mostly Cloudy. Low around 50°F. Wind around 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 73°F. Wind around 14 mph, with gusts as high as 20 mph.
Sunday Night
Thunderstorms Likely. Low around 57°F. Wind around 16 mph, with gusts as high as 22 mph.
Monday
Thunderstorms. High near 73°F. Wind 18 to 23 mph, with gusts as high as 33 mph.
Monday Night
Chance of Showers. Low around 51°F. Wind around 16 mph, with gusts as high as 23 mph.
Tuesday
Mostly Sunny. High near 69°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 9 mph.
Wednesday
Slight Chance of Rain Showers. High near 68°F. Wind 9 to 12 mph, with gusts as high as 16 mph.
IL Radar
Current Radar • IL
Day 1 Outlook • April 23, 2026

Observation History — Dalton 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)
11:15 AM CDT 10.00 Mostly Clear -- 75.2 57.2 54% NA 75.0 29.91 1012.9
11:10 AM CDT G 26.5 10.00 Mostly Clear -- 75.2 57.2 54% NA 75.0 29.91 1012.9
11:00 AM CDT 10.00 Mostly Clear -- 75.2 57.2 54% NA 75.0 29.91 1012.9
10:50 AM CDT G 25.3 10.00 Clear -- 75.2 57.2 54% NA 75.0 29.91 1012.9
10:45 AM CDT 10.00 Clear -- 73.4 57.2 57% NA 73.0 29.91 1012.9
10:35 AM CDT 10.00 Clear -- 73.4 57.2 57% NA 73.0 29.92 1013.2
10:30 AM CDT 10.00 Clear -- 73.4 57.2 57% NA 73.0 29.92 1013.2
10:25 AM CDT 10.00 Clear -- 73.4 57.2 57% NA 73.0 29.92 1013.2
10:15 AM CDT 10.00 Clear -- 73.4 57.2 57% NA 73.0 29.92 1013.2
10:10 AM CDT 10.00 Clear -- 73.4 57.2 57% NA 73.0 29.92 1013.2
10:05 AM CDT 10.00 Clear -- 73.4 57.2 57% NA 73.0 29.92 1013.2
10:00 AM CDT 10.00 Clear -- 73.4 57.2 57% NA 73.0 29.92 1013.2
09:50 AM CDT 13.8 10.00 Clear -- 71.6 57.2 60% NA 71.2 29.92 1013.2
09:40 AM CDT S 12.7 10.00 Clear -- 71.6 57.2 60% NA 71.2 29.93 1013.5
09:35 AM CDT S 13.8 10.00 Clear -- 71.6 57.2 60% NA 71.2 29.93 1013.5
09:30 AM CDT 10.00 Clear -- 71.6 57.2 60% NA 71.2 29.93 1013.5
09:25 AM CDT 10.00 Clear -- 71.6 57.2 60% NA 71.2 29.93 1013.5
09:20 AM CDT 10.00 Clear -- 71.6 57.2 60% NA 71.2 29.94 1013.9
09:15 AM CDT G 21.9 10.00 Clear -- 69.8 57.2 64% NA NA 29.94 1013.9
08:55 AM CDT 10.00 Clear -- 69.8 57.2 64% NA NA 29.94 1013.9
08:54 AM CDT 10.00 Clear -- 68.0 57.9 70% NA NA 29.94 1013.9
08:50 AM CDT 10.00 Clear -- 68.0 57.2 68% NA NA 29.94 1013.9
08:40 AM CDT 9.2 10.00 Clear -- 68.0 57.2 68% NA NA 29.95 1014.2
08:35 AM CDT 10.00 Clear -- 66.2 57.2 73% NA NA 29.95 1014.2

Regional Weather Observation

DECATUR (KDEC)

Mostly Clear
75.2 F

LINCOLN (KAAA)

Partly Cloudy
NULL F

TAYLORVILLE (KTAZ)

Clear
75.2 F

SPRINGFIELD (KSPI)

Partly Cloudy
77.0 F

CHAMPAIGN/URBANA (KCMI)

Mostly Clear
78.8 F

BLOOMINGTON/NORM (KBMI)

Partly Cloudy
73.4 F
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