Currently: 82 °F. Scattered clouds. (Weather station: Janesville / Rock County, USA). See more current weatherPast Weather in Darien — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
49
53
57
61
65
69
73
77
81
85
89
Thu, Jul 31
Lo:70
6 am
Hi:72
14
Lo:73
12 pm
Hi:75
14
Lo:59
6 pm
Hi:72
4
Fri, Aug 1
Lo:54
12 am
Hi:59
2
Lo:61
6 am
Hi:73
11
Lo:73
12 pm
Hi:75
11
Lo:55
6 pm
Hi:72
2
Sat, Aug 2
Lo:50
12 am
Hi:54
0
Lo:52
6 am
Hi:73
2
Lo:75
12 pm
Hi:77
7
Lo:57
6 pm
Hi:75
1
Sun, Aug 3
Lo:52
12 am
Hi:57
0
Lo:54
6 am
Hi:75
1
Lo:75
12 pm
Hi:79
6
Lo:59
6 pm
Hi:73
2
Mon, Aug 4
Lo:55
12 am
Hi:59
0
Lo:61
6 am
Hi:73
3
Lo:77
12 pm
Hi:79
9
Lo:61
6 pm
Hi:75
2
Tue, Aug 5
Lo:61
12 am
Hi:64
0
Lo:66
6 am
Hi:81
5
Lo:81
12 pm
Hi:82
11
Lo:63
6 pm
Hi:77
3
Wed, Aug 6
Lo:55
12 am
Hi:61
0
Lo:57
6 am
Hi:82
4
Lo:81
12 pm
Hi:84
9
Lo:70
6 pm
Hi:81
2
Thu, Aug 7
Lo:64
12 am
Hi:70
2
Lo:70
6 am
Hi:82
8
Lo:84
12 pm
Hi:88
9
Lo:73
6 pm
Hi:86
6
Fri, Aug 8
Lo:68
12 am
Hi:73
2
Lo:72
6 am
Hi:88
12
Lo:86
12 pm
Hi:90
13
Lo:79
6 pm
Hi:84
11
Sat, Aug 9
Lo:73
12 am
Hi:79
9
Lo:75
6 am
Hi:88
16
Lo:82
12 pm
Hi:90
13
Lo:77
6 pm
Hi:82
6
Sun, Aug 10
Lo:73
12 am
Hi:79
7
Lo:70
6 am
Hi:73
9
Lo:70
12 pm
Hi:79
11
Lo:72
6 pm
Hi:79
5
Mon, Aug 11
Lo:72
12 am
Hi:72
5
Lo:72
6 am
Hi:77
7
Lo:79
12 pm
Hi:82
6
Lo:72
6 pm
Hi:79
1
Tue, Aug 12
Lo:66
12 am
Hi:73
3
Lo:66
6 am
Hi:75
5
Lo:79
12 pm
Hi:82
10
Lo:68
6 pm
Hi:81
1
Wed, Aug 13
Lo:63
12 am
Hi:68
1
Lo:63
6 am
Hi:79
6
Lo:75
12 pm
Hi:82
7
Lo:63
6 pm
Hi:79
1
Thu, Aug 14
Lo:59
12 am
Hi:63
0
Lo:59
6 am
Hi:79
1
Lo:79
12 pm
Hi:82
7
Lo:68
6 pm
Hi:79
3
Fri, Aug 15
Lo:63
12 am
Hi:66
1
Lo:64
6 am
Hi:81
4
Thursday, July 31, 2025, 6:00 am — 12:00 pm
72 / 70 °F
Scattered clouds.
Humidity: 55%
Barometer: 30.26 "Hg
NE
Wind: 13.671 mph
Darien Temperature Yesterday
Maximum temperature yesterday: 82 °F (at 3:45 pm)
Minimum temperature yesterday: 59 °F (at 3:50 am)
Average temperature yesterday: 68 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 90 °F (Aug 8, 12:45 pm) | 100% (Aug 2, 12:10 am) | 30.40 "Hg (Aug 2, 12:10 am) |
| Low | 50 °F (Aug 2, 3:30 am) | 42% (Aug 5, 2:45 pm) | 29.88 "Hg (Aug 12, 3:45 pm) |
| Average | 69 °F | 82% | 30.12 "Hg |
| * Reported Jul 31 10:45 am — Aug 15 10:45 am, Darien. 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
Darien Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 10:45 am Fri, Aug 15 |  | 81 °F | Haze. | 7 mph | ↑ | 66% | 30.09 "Hg | 6 mi |
| 9:45 am | | 79 °F | Scattered clouds. | 7 mph | ↑ | 65% | 30.09 "Hg | 6 mi |
| 8:45 am | | 73 °F | Scattered clouds. | 7 mph | ↑ | 74% | 30.09 "Hg | 10 mi |
| 7:45 am |  | 70 °F | Partly sunny. | No wind | ↑ | 73% | 30.10 "Hg | 10 mi |
| 6:45 am | | 64 °F | Partly sunny. | No wind | ↑ | 88% | 30.09 "Hg | 10 mi |
| 5:45 am |  | 64 °F | Passing clouds. | No wind | ↑ | 83% | 30.09 "Hg | 10 mi |
| 5:10 am |  | 64 °F | Clear. | No wind | ↑ | 83% | 30.09 "Hg | 10 mi |
| 4:50 am | | 64 °F | Clear. | No wind | ↑ | 83% | 30.08 "Hg | 10 mi |
| 4:30 am | | 64 °F | Clear. | No wind | ↑ | 83% | 30.08 "Hg | 10 mi |
| 4:10 am | | 64 °F | Clear. | No wind | ↑ | 88% | 30.07 "Hg | 10 mi |
| 3:50 am | | 64 °F | Clear. | No wind | ↑ | 83% | 30.07 "Hg | 10 mi |
| 3:30 am | | 64 °F | Clear. | No wind | ↑ | 83% | 30.07 "Hg | 10 mi |
| 3:10 am | | 63 °F | Clear. | No wind | ↑ | 88% | 30.08 "Hg | 10 mi |
| 2:50 am | | 63 °F | Clear. | No wind | ↑ | 83% | 30.07 "Hg | 10 mi |
| 2:30 am | | 63 °F | Clear. | 3 mph | ↑ | 83% | 30.07 "Hg | 10 mi |
| 2:10 am | | 66 °F | Clear. | No wind | ↑ | 78% | 30.08 "Hg | 10 mi |
| 1:50 am | | 66 °F | Clear. | No wind | ↑ | 73% | 30.07 "Hg | 10 mi |
| 1:30 am | | 66 °F | Clear. | No wind | ↑ | 78% | 30.07 "Hg | 10 mi |
| 1:10 am | | 66 °F | Clear. | No wind | ↑ | 78% | 30.07 "Hg | 10 mi |
| 12:50 am | | 64 °F | Clear. | No wind | ↑ | 83% | 30.07 "Hg | 10 mi |
| 12:30 am | | 66 °F | Clear. | 3 mph | ↑ | 78% | 30.07 "Hg | 10 mi |
| 12:10 am | | 66 °F | Clear. | No wind | ↑ | 78% | 30.07 "Hg | 10 mi |
| 11:50 pm Thu, Aug 14 | | 68 °F | Clear. | No wind | ↑ | 78% | 30.07 "Hg | 10 mi |
| 11:30 pm | | 68 °F | Clear. | 3 mph | ↑ | 78% | 30.07 "Hg | 10 mi |
| 11:10 pm | | 68 °F | Clear. | No wind | ↑ | 78% | 30.07 "Hg | 10 mi |
| 10:50 pm | | 68 °F | Clear. | No wind | ↑ | 78% | 30.06 "Hg | 10 mi |
| 10:30 pm | | 70 °F | Clear. | 6 mph | ↑ | 78% | 30.05 "Hg | 10 mi |
| 10:10 pm | | 70 °F | Clear. | 6 mph | ↑ | 78% | 30.06 "Hg | 10 mi |
| 9:50 pm | | 70 °F | Clear. | 7 mph | ↑ | 78% | 30.06 "Hg | 10 mi |
| 9:30 pm | | 70 °F | Clear. | 6 mph | ↑ | 78% | 30.06 "Hg | 10 mi |
| 9:10 pm | | 70 °F | Clear. | 7 mph | ↑ | 78% | 30.06 "Hg | 10 mi |
| 8:45 pm | | 72 °F | Clear. | No wind | ↑ | 83% | 30.06 "Hg | 10 mi |
| 7:45 pm |  | 75 °F | Sunny. | No wind | ↑ | 69% | 30.04 "Hg | 10 mi |
| 6:45 pm | | 79 °F | Sunny. | No wind | ↑ | 58% | 30.04 "Hg | 10 mi |
| 4:45 pm | | 81 °F | Scattered clouds. | 8 mph | ↑ | 51% | 30.04 "Hg | 10 mi |
| 3:45 pm | | 82 °F | Scattered clouds. | 8 mph | ↑ | 51% | 30.04 "Hg | 10 mi |
| 2:45 pm | | 81 °F | Scattered clouds. | 9 mph | ↑ | 54% | 30.05 "Hg | 10 mi |
| 1:45 pm | | 81 °F | Partly sunny. | 6 mph | ↑ | 54% | 30.05 "Hg | 7 mi |
| 12:45 pm | | 79 °F | Partly sunny. | 6 mph | ↑ | 54% | 30.05 "Hg | 7 mi |
| Weather by CustomWeather, © 2025 | ||||||||