Currently: 51 °F. Low clouds. (Weather station: Greater Rockford Airport, USA). See more current weatherMarengo Extended Forecast with high and low temperatures
°F
Time
Wind
(mph)
(mph)
Rain/Snow
()
()
Temp
(°F)
(°F)
38
42
46
50
54
58
62
66
70
74
78
May 18 – May 24
1.23
Lo:48
Tue, 20
Hi:56
18
0.11
Lo:49
Wed, 21
Hi:53
8
0.02
Lo:45
Thu, 22
Hi:61
10
Lo:39
Fri, 23
Hi:63
10
0.22
Lo:43
Sat, 24
Hi:62
8
May 25 – May 31
0.33
Lo:42
Sun, 25
Hi:64
8
Lo:46
Mon, 26
Hi:68
5
Lo:46
Tue, 27
Hi:70
8
Lo:49
Wed, 28
Hi:69
8
Lo:55
Thu, 29
Hi:75
10
0.17
Lo:55
Fri, 30
Hi:75
16
0.24
Lo:62
Sat, 31
Hi:73
20
Jun 1 – Jun 7
0.04
Lo:63
Sun, 1
Hi:74
11
Lo:62
Mon, 2
Hi:80
9
0.08
Lo:62
Tue, 3
Hi:80
5
2 Week Extended Forecast in Marengo, Illinois, USA
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Tue May 20 |  | 56 / 48 °F | Heavy rain. Overcast. | 48 °F | 18 mph | ↑ | 81% | 99% | 1.23" | 3 (Moderate) | 5:28 am | 8:14 pm |
| Wed May 21 |  | 53 / 49 °F | Sprinkles. Overcast. | 49 °F | 8 mph | ↑ | 78% | 51% | 0.11" | 3 (Moderate) | 5:27 am | 8:15 pm |
| Thu May 22 | | 61 / 45 °F | Cloudy. | 60 °F | 10 mph | ↑ | 52% | 47% | 0.02" | 3 (Moderate) | 5:26 am | 8:16 pm |
| Fri May 23 |  | 63 / 39 °F | Afternoon clouds. | 62 °F | 10 mph | ↑ | 45% | 5% | - | 3 (Moderate) | 5:25 am | 8:17 pm |
| Sat May 24 |  | 62 / 43 °F | Rain late. Increasing cloudiness. | 61 °F | 8 mph | ↑ | 49% | 64% | 0.22" | 3 (Moderate) | 5:25 am | 8:17 pm |
| Sun May 25 | | 64 / 42 °F | Rain. Overcast. | 63 °F | 8 mph | ↑ | 44% | 70% | 0.33" | 3 (Moderate) | 5:24 am | 8:18 pm |
| Mon May 26 |  | 68 / 46 °F | Mostly cloudy. | 66 °F | 5 mph | ↑ | 36% | 5% | - | 3 (Moderate) | 5:23 am | 8:19 pm |
| Tue May 27 | | 70 / 46 °F | Broken clouds. | 65 °F | 8 mph | ↑ | 47% | 5% | - | 7 (High) | 5:23 am | 8:20 pm |
| Wed May 28 | | 69 / 49 °F | Afternoon clouds. | 69 °F | 8 mph | ↑ | 45% | 5% | - | 3 (Moderate) | 5:22 am | 8:21 pm |
| Thu May 29 |  | 75 / 55 °F | Mostly sunny. | 78 °F | 10 mph | ↑ | 55% | 6% | - | 7 (High) | 5:21 am | 8:22 pm |
| Fri May 30 |  | 75 / 55 °F | Isolated tstorms. Overcast. | 77 °F | 16 mph | ↑ | 72% | 67% | 0.17" | 3 (Moderate) | 5:21 am | 8:23 pm |
| Sat May 31 | | 73 / 62 °F | Isolated tstorms. Overcast. | 75 °F | 20 mph | ↑ | 69% | 63% | 0.24" | 3 (Moderate) | 5:20 am | 8:23 pm |
| Sun Jun 1 | | 74 / 63 °F | Morning clouds. | 77 °F | 11 mph | ↑ | 49% | 42% | 0.04" | 7 (High) | 5:20 am | 8:24 pm |
| Mon Jun 2 | | 80 / 62 °F | Cloudy. | 81 °F | 9 mph | ↑ | 56% | 6% | - | 3 (Moderate) | 5:20 am | 8:25 pm |
| Tue Jun 3 | | 80 / 62 °F | Isolated tstorms. Overcast. | 83 °F | 5 mph | ↑ | 77% | 39% | 0.08" | 3 (Moderate) | 5:19 am | 8:26 pm |
| * Updated Tuesday, May 20, 2025 4:23:48 am Marengo time - Weather by CustomWeather, © 2025 | ||||||||||||