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Day 1 Outlook • April 18, 2026
Day 2 Outlook • April 19, 2026
Day 3 Outlook • April 20, 2026
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National Weather Radar

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dBZ 5
75

Hazardous Weather Conditions

Current Conditions: ROSAMOND, ILLINOIS

TAYLORVILLE (KTAZ)

Partly Cloudy

75.2 F
Humidity:61%
Wind Speed:S 13.9 mph
Barometer:29.76 in
Dewpoint:60.8 F
Visibility:10.00 mi
Precip:--
Heat Index:75.2 F
Wind Chill:NA
Apr 17 2026, 09:21 PM CDT
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5 Day Forecast for ROSAMOND, ILLINOIS (62083)

Friday

High 82 °F
Isolated T-storm
Friday
Night
Low 48 °F
T-storms
Saturday

High 57 °F
Chance of Rain Showers
Saturday
Night
Low 37 °F
Mostly Clear
Sunday

High 62 °F
Mostly Sunny
Sunday
Night
Low 37 °F
Mostly Clear
Monday

High 64 °F
Sunny
Monday
Night
Low 50 °F
Mostly Clear
Tuesday

High 77 °F
Partly Sunny

Detailed Forecast for ROSAMOND, ILLINOIS (62083)

Friday
Isolated T-storm. High near 82°F. Wind 17 to 18 mph, with gusts as high as 25 mph.
Friday Night
Thunderstorms. Low around 48°F. Wind 16 to 18 mph, with gusts as high as 25 mph.
Saturday
Chance of Rain Showers. High near 57°F. Wind 14 to 20 mph, with gusts as high as 26 mph.
Saturday Night
Mostly Clear. Low around 37°F. Wind 6 to 13 mph, with gusts as high as 18 mph.
Sunday
Mostly Sunny. High near 62°F. Wind 7 to 16 mph, with gusts as high as 24 mph.
Sunday Night
Mostly Clear. Low around 37°F. Wind 6 to 7 mph, with gusts as high as 12 mph.
Monday
Sunny. High near 64°F. Wind 7 to 8 mph, with gusts as high as 13 mph.
Monday Night
Mostly Clear. Low around 50°F. Wind around 12 mph, with gusts as high as 18 mph.
Tuesday
Partly Sunny. High near 77°F. Wind 10 to 17 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly Clear. Low around 57°F. Wind around 9 mph, with gusts as high as 15 mph.
Wednesday
Mostly Sunny. High near 80°F. Wind 8 to 10 mph, with gusts as high as 15 mph.
Wednesday Night
Mostly Clear. Low around 59°F. Wind around 8 mph, with gusts as high as 15 mph.
Thursday
Isolated T-storm. High near 80°F. Wind 13 to 15 mph, with gusts as high as 22 mph.
Thursday Night
Chance of Thunderstorms. Low around 62°F. Wind around 13 mph, with gusts as high as 21 mph.
IL Radar
Current Radar • IL
Day 1 Outlook • April 18, 2026

Observation History for ROSAMOND, ILLINOIS

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)
09:21 PM CDT S 13.9 10.00 Partly Cloudy -- 75.2 60.8 61% NA 75.2 29.76 1007.8
08:58 PM CDT S 17.2 G 23.0 10.00 Clear -- 75.2 62.6 65% NA 75.6 29.75 1007.5
08:39 PM CDT S 16.1 G 23.0 10.00 Clear -- 75.2 62.6 65% NA 75.6 29.74 1007.1
08:18 PM CDT S 16.1 G 23.0 10.00 Clear -- 75.2 62.6 65% NA 75.6 29.73 1006.8
07:58 PM CDT S 16.1 G 23.0 10.00 Clear -- 75.2 62.6 65% NA 75.6 29.71 1006.1
07:22 PM CDT S 19.7 G 25.3 10.00 Clear and Windy -- 75.2 64.4 69% NA 75.7 29.69 1005.4
06:58 PM CDT S 16.1 G 21.9 10.00 Clear -- 77.0 64.4 65% NA 77.5 29.70 1005.8
06:38 PM CDT S 16.1 G 27.7 10.00 Clear -- 77.0 64.4 65% NA 77.5 29.68 1005.1
06:18 PM CDT S 18.3 G 28.9 10.00 Clear -- 77.0 64.4 65% NA 77.5 29.68 1004.8
06:00 PM CDT G 27.7 10.00 Clear -- 77.0 66.2 69% NA 77.7 29.68 1005.1
05:18 PM CDT S 20.8 G 31.1 10.00 Partly Cloudy and Windy -- 77.0 64.4 65% NA 77.5 29.68 1005.1
04:58 PM CDT 10.00 NULL -- 77.0 66.2 69% NA 77.7 29.71 1006.1
04:40 PM CDT S 16.1 G 25.3 10.00 Clear -- 78.8 64.4 61% NA 79.3 29.73 1006.8
04:19 PM CDT S 18.3 G 28.9 10.00 Partly Cloudy -- 80.6 64.4 58% NA 82.2 29.74 1007.1
03:58 PM CDT S 16.1 G 26.4 10.00 Partly Cloudy -- 82.4 64.4 55% NA 84.0 29.75 1007.5
03:38 PM CDT S 17.2 G 31.1 10.00 Partly Cloudy -- 82.4 66.2 58% NA 84.6 29.77 1008.1
03:21 PM CDT S 17.2 G 26.4 10.00 Partly Cloudy -- 80.6 66.2 62% NA 82.8 29.78 1008.5
03:00 PM CDT G 28.9 10.00 Partly Cloudy -- 80.6 64.4 58% NA 82.2 29.81 1009.2
02:38 PM CDT S 18.3 G 26.4 10.00 Partly Cloudy -- 80.6 66.2 62% NA 82.8 29.82 1009.8
02:20 PM CDT 10.00 Mostly Cloudy -- 80.6 68.0 66% NA 83.3 29.83 1010.2
01:59 PM CDT S 16.1 G 24.2 10.00 Mostly Cloudy -- 80.6 66.2 62% NA 82.8 29.84 1010.5
01:38 PM CDT S 18.3 G 26.4 10.00 Mostly Cloudy -- 80.6 68.0 66% NA 83.3 29.85 1010.8
01:18 PM CDT G 26.4 10.00 Clear -- 78.8 66.2 65% NA 79.5 29.86 1011.2
12:58 PM CDT G 26.4 10.00 NULL -- 78.8 66.2 65% NA 79.5 29.87 1011.5

Regional Weather Observation

TAYLORVILLE (KTAZ)

Partly Cloudy
75.2 F

SPRINGFIELD (KSPI)

Heavy Thunderstorms and Heavy Rain and Fog/Mist
61.0 F

LITCHFIELD MUNI (K3LF)

Light Rain
71.6 F

DECATUR (KDEC)

Light Rain
73.4 F

LINCOLN (KAAA)

Heavy Thunderstorms and Heavy Rain
NULL F

JACKSONVILLE (KIJX)

Cloudy
59.5 F
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