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Past Weather in City of Sullivan, Illinois, USA — Yesterday and Last 2 Weeks

Currently: 76 °F. Clear. (Weather station: Decatur Airport, USA). See more current weather

Past Weather in City of Sullivan — Graph

°F
Time
Wind
(mph)
Temp
(°F)
67
70
73
76
79
82
85
88
91
Tue, Jul 8
Lo:68
12 am
Hi:72
0
Lo:72
6 am
Hi:86
9
Lo:84
12 pm
Hi:88
10
Lo:72
6 pm
Hi:73
7
Wed, Jul 9
Lo:70
12 am
Hi:72
1
Lo:72
6 am
Hi:84
4
Lo:84
12 pm
Hi:88
8
Lo:73
6 pm
Hi:88
3
Thu, Jul 10
Lo:73
12 am
Hi:75
4
Lo:77
6 am
Hi:88
6
Lo:86
12 pm
Hi:90
10
Lo:79
6 pm
Hi:88
7
Fri, Jul 11
Lo:75
12 am
Hi:77
8
Lo:75
6 am
Hi:90
11
Lo:90
12 pm
Hi:91
11
Lo:75
6 pm
Hi:88
13
Sat, Jul 12
Lo:70
12 am
Hi:75
9
Lo:72
6 am
Hi:81
9
Lo:77
12 pm
Hi:82
11
Lo:73
6 pm
Hi:82
3
Sun, Jul 13
Lo:72
12 am
Hi:75
2
Lo:73
6 am
Hi:81
4
Lo:73
12 pm
Hi:79
4
Lo:72
6 pm
Hi:75
1
Mon, Jul 14
Lo:70
12 am
Hi:72
1
Lo:70
6 am
Hi:82
4
Lo:84
12 pm
Hi:88
6
Lo:73
6 pm
Hi:84
1
Tue, Jul 15
Lo:70
12 am
Hi:72
3
Lo:73
6 am
Hi:86
7
Lo:84
12 pm
Hi:88
9
Lo:75
6 pm
Hi:84
6
Wed, Jul 16
Lo:73
12 am
Hi:75
5
Lo:73
6 am
Hi:88
8
Lo:73
12 pm
Hi:91
14
Lo:73
6 pm
Hi:75
6
Thu, Jul 17
Lo:75
12 am
Hi:77
8
Lo:75
6 am
Hi:84
5
Lo:79
12 pm
Hi:86
7
Lo:70
6 pm
Hi:79
8
Fri, Jul 18
Lo:68
12 am
Hi:70
8
Lo:68
6 am
Hi:81
7
Lo:82
12 pm
Hi:84
4
Lo:75
6 pm
Hi:82
4
Sat, Jul 19
Lo:73
12 am
Hi:75
3
Lo:72
6 am
Hi:79
9
Lo:72
12 pm
Hi:84
11
Lo:75
6 pm
Hi:84
4
Sun, Jul 20
Lo:73
12 am
Hi:75
3
Lo:75
6 am
Hi:79
7
Lo:79
12 pm
Hi:82
6
Lo:75
6 pm
Hi:82
8
Mon, Jul 21
Lo:75
12 am
Hi:75
2
Lo:75
6 am
Hi:82
2
Lo:82
12 pm
Hi:84
4
Lo:73
6 pm
Hi:82
5
Tue, Jul 22
Lo:72
12 am
Hi:73
4
Lo:73
6 am
Hi:84
8
Lo:86
12 pm
Hi:88
11
Lo:79
6 pm
Hi:86
7
Wed, Jul 23
Lo:75
12 am
Hi:77
6
Tuesday, July 8, 2025, 12:00 am — 6:00 am
72 / 68 °F
Clear.
Humidity: 86%
Barometer: 30.06 "Hg
N
Wind: 0 mph

City of Sullivan Temperature Yesterday

Maximum temperature yesterday: 88 °F (at 4:54 pm)
Minimum temperature yesterday: 72 °F (at 2:02 am)
Average temperature yesterday: 79 °F

High & Low Weather Summary for the Past Weeks

 TemperatureHumidityPressure
High92 °F (Jul 11, 3:54 pm)97% (Jul 13, 10:22 pm)30.14 "Hg (Jul 13, 10:22 pm)
Low68 °F (Jul 8, 2:54 am)50% (Jul 9, 5:54 pm)29.82 "Hg (Jul 16, 2:54 pm)
Average78 °F82%29.99 "Hg
* Reported Jul 8 2:54 am — Jul 23 2:54 am, City of Sullivan. Weather by CustomWeather, © 2025

Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records

City of Sullivan Weather History for the Previous 24 Hours

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 ConditionsComfort  
Time TempWeatherWind HumidityBarometerVisibility
2:54 am
Wed, Jul 23
76 °FClear.7 mph94%30.04 "Hg9 mi
1:54 am76 °FClear.6 mph94%30.04 "Hg8 mi
12:54 am77 °FClear.6 mph90%30.05 "Hg9 mi
11:54 pm
Tue, Jul 22
78 °FClear.7 mph90%30.05 "Hg10 mi
10:54 pm78 °FClear.7 mph90%30.04 "Hg10 mi
9:54 pm79 °FClear.5 mph90%30.04 "Hg10 mi
8:54 pm81 °FClear.6 mph88%30.01 "Hg10 mi
7:54 pm84 °FSunny.7 mph80%30.01 "Hg10 mi
6:54 pm86 °FSunny.9 mph75%30.01 "Hg10 mi
5:54 pm87 °FSunny.10 mph72%30.01 "Hg10 mi
4:54 pm88 °FSunny.12 mph70%30.01 "Hg10 mi
3:54 pm87 °FPartly sunny.10 mph72%30.02 "Hg10 mi
2:54 pm86 °FPartly sunny.12 mph72%30.03 "Hg10 mi
1:54 pm87 °FScattered clouds.10 mph67%30.04 "Hg10 mi
12:54 pm86 °FBroken clouds.13 mph70%30.03 "Hg10 mi
12:28 pm86 °FBroken clouds.12 mph72%30.06 "Hg10 mi
12:12 pm86 °FBroken clouds.12 mph70%30.06 "Hg10 mi
11:54 am85 °FScattered clouds.12 mph75%30.04 "Hg10 mi
10:54 am83 °FPassing clouds.9 mph79%30.04 "Hg10 mi
10:19 am81 °FScattered clouds.6 mph85%30.07 "Hg10 mi
9:54 am79 °FLow clouds.7 mph88%30.04 "Hg10 mi
8:54 am77 °FLow clouds.8 mph88%30.03 "Hg10 mi
8:07 am74 °FLow clouds.7 mph97%30.05 "Hg10 mi
7:54 am74 °FLow clouds.8 mph97%30.03 "Hg10 mi
7:05 am73 °FFog.7 mph97%30.05 "Hg3 mi
5:54 am73 °FFog.5 mph97%30.03 "Hg0 mi
5:44 am73 °FFog.5 mph97%30.05 "Hg0 mi
5:06 am73 °FFog.6 mph97%30.03 "Hg1 mi
4:31 am73 °FFog.5 mph97%30.03 "Hg0 mi
Weather by CustomWeather, © 2025

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