Summit, IL Weekly Weather
Altitude - 176m | 41°47′24″N,87°48′36″W | map (OSM)
Summit, IL
81
°F
2:30 pmPartly Cloudy8mphS
Sun, September 21, 20253:11 PM (GMT -05:00)
Sun
Sep 21
78°
66°
Mon
Sep 22
77°
66°
Tue
Sep 23
73°
65°
Wed
Sep 24
68°
65°
Thu
Sep 25
67°
62°
Fri
Sep 26
70°
60°
Sat
Sep 27
74°
58°
Precip chance, %
93%
20%
38%
48%
47%
23%
15%
Wind, mph
10mph
8mph
7mph
13mph
11mph
7mph
8mph
Weather forecast for 7 days
| Cloudiness and precipitation | Temp.°F | Precip chance, % | Wind, mph | Humidity, % | Pressure in |
|---|
Sun, September 21
more| Night | |
Heavy Thunderstorms | 67° | 93% |
 SE
|
4 | 90% | 29.36 |
|---|---|---|---|---|---|---|---|---|
| Morning | |
Cloudy | 69° | 43% |
S
|
6 | 87% | 29.34 |
| Afternoon | |
Thunderstorms | 77° | 48% |
SW
|
10 | 68% | 29.28 |
| Evening |  |
Few Showers | 72° | 28% |
SW
|
5 | 82% | 29.26 |
Mon, September 22
more| Night | |
Cloudy | 68° | 20% |
SW
|
3 | 90% | 29.26 |
|---|---|---|---|---|---|---|---|---|
| Morning |  |
Few Showers | 69° | 19% |
SW
|
8 | 88% | 29.29 |
| Afternoon |  |
Mostly Cloudy | 76° | 18% |
S
|
8 | 70% | 29.25 |
| Evening |  |
Mostly Cloudy | 70° | 20% |
S
|
6 | 85% | 29.24 |
Tue, September 23
more| Night |  |
Partly Cloudy | 66° | 15% |
SW
|
4 | 95% | 29.26 |
|---|---|---|---|---|---|---|---|---|
| Morning | |
Cloudy | 68° | 23% |
NE
|
5 | 92% | 29.31 |
| Afternoon | |
Cloudy | 73° | 20% |
NE
|
6 | 78% | 29.34 |
| Evening | |
Showers | 68° | 38% |
NE
|
7 | 87% | 29.37 |
Wed, September 24
more| Night | |
Showers | 67° | 37% |
NE
|
6 | 92% | 29.40 |
|---|---|---|---|---|---|---|---|---|
| Morning | |
Showers | 67° | 48% |
NE
|
11 | 92% | 29.42 |
| Afternoon | |
Few Showers | 68° | 33% |
NE
|
13 | 86% | 29.40 |
| Evening | |
Showers | 66° | 43% |
NE
|
12 | 91% | 29.37 |
Thu, September 25
more| Night | |
Showers | 64° | 47% |
NE
|
7 | 96% | 29.33 |
|---|---|---|---|---|---|---|---|---|
| Morning | |
Showers | 64° | 46% |
NE
|
10 | 93% | 29.32 |
| Afternoon |  |
Showers | 67° | 36% |
NE
|
11 | 83% | 29.28 |
| Evening | |
Partly Cloudy | 64° | 28% |
N
|
10 | 88% | 29.27 |
Fri, September 26
more| Night | |
Partly Cloudy | 61° | 22% |
N
|
5 | 91% | 29.26 |
|---|---|---|---|---|---|---|---|---|
| Morning | |
Partly Cloudy | 63° | 23% |
N
|
7 | 85% | 29.29 |
| Afternoon | |
Partly Cloudy | 70° | 14% |
NE
|
7 | 65% | 29.29 |
| Evening | |
Mostly Clear | 65° | 13% |
NE
|
6 | 78% | 29.28 |
Sat, September 27
more| Night | |
Mostly Clear | 60° | 14% |
NW
|
4 | 88% | 29.29 |
|---|---|---|---|---|---|---|---|---|
| Morning | |
Mostly Clear | 64° | 15% |
NW
|
6 | 80% | 29.33 |
| Afternoon | |
Mostly Clear | 73° | 4% |
NE
|
8 | 59% | 29.32 |
| Evening | |
Mostly Clear | 67° | 4% |
SW
|
7 | 71% | 29.33 |
Last updated 3h 34min ago
* Summit, IL 7 days weather prepared on the basis of GFS data and is intended for personal use on an "as is" basis
