Commercial Point · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Commercial Point & neighbors — hit play
Every city on the map carries real forecast data from the same models as its city page, refreshed several times a day. The icon is the day's overall look; the number is the afternoon high.
Next 14 days at a glance
from the model forecast
Hottest day
88°
Wed, Sep 2
Coldest night
53°
Sat, Sep 5
Days with precip
3 / 14
of 14 forecast days
Nicest day
Mon, Sep 7
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
87° 61°
13% precip chance
Sat 5 – Sun 6 Sep
69° 53°
21% precip chance
Sat 12 – Sun 13 Sep
69° 50°
typical range
Sat 19 – Sun 20 Sep
68° 51°
typical range
30 days — Commercial Point
14 forecast + 16 climatology
Tue · Today Sunny
80°54°9%⌄
Wind4 mph NW
Gusts14 mph
UV index8 – High
Precip chance9%
Sunrise06:53
Sunset20:14
Wed · Tomorrow Mostly cloudy
78°59°13%⌄
Wind7 mph S
Gusts9 mph
UV index7 – High
Precip chance13%
Sunrise06:54
Sunset20:13
Thursday 27/8 Sunny
81°62°2.1 mm⌄
Wind10 mph NW
Gusts17 mph
UV index8 – High
Precip chance57%
Sunrise06:55
Sunset20:11
Friday 28/8 Sunny
81°65°17%⌄
Wind6 mph NE
Gusts7 mph
UV index7 – High
Precip chance17%
Sunrise06:56
Sunset20:10
Saturday 29/8 Mostly cloudy
77°61°13%⌄
Wind7 mph E
Gusts12 mph
UV index6 – High
Precip chance13%
Sunrise06:57
Sunset20:08
Sunday 30/8 Sunny
87°63°6%⌄
Wind10 mph W
Gusts15 mph
UV index8 – Very high
Precip chance6%
Sunrise06:58
Sunset20:07
Monday 31/8 Mostly cloudy
88°72°12%⌄
Wind13 mph SW
Gusts24 mph
UV index8 – Very high
Precip chance12%
Sunrise06:59
Sunset20:05
Tuesday 1/9 Showers
78°66°11.1 mm⌄
Wind18 mph SW
Gusts36 mph
UV index6 – High
Precip chance87%
Sunrise07:00
Sunset20:04
Wednesday 2/9 Showers
88°60°4.3 mm⌄
Wind10 mph NW
Gusts26 mph
UV index8 – Very high
Precip chance78%
Sunrise07:01
Sunset20:02
Thursday 3/9 Mostly cloudy
66°56°0.1 mm⌄
Wind11 mph NW
Gusts14 mph
UV index4 – Moderate
Precip chance27%
Sunrise07:02
Sunset20:00
Friday 4/9 Mostly cloudy
68°56°0.5 mm⌄
Wind9 mph N
Gusts17 mph
UV index5 – Moderate
Precip chance43%
Sunrise07:03
Sunset19:59
Saturday 5/9 Fog
67°53°21%⌄
Wind13 mph NW
Gusts18 mph
UV index5 – Moderate
Precip chance21%
Sunrise07:04
Sunset19:57
Sunday 6/9 Sunny
69°54°11%⌄
Wind10 mph N
Gusts13 mph
UV index6 – High
Precip chance11%
Sunrise07:05
Sunset19:56
Monday 7/9 Mostly cloudy
69°53°14%⌄
Wind6 mph NE
Gusts6 mph
UV index5 – Moderate
Precip chance14%
Sunrise07:05
Sunset19:54
Tuesday 8/9 Rain (climatological)
67°52°4.9 mm⌄
Day≈62–73°
Night≈47–57°
Precip≈1.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
74°56°20%⌄
Day≈68–79°
Night≈50–61°
Precip≈1.6 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Partly cloudy (climatological)
75°56°20%⌄
Day≈69–80°
Night≈51–62°
Precip≈1.6 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Rain (climatological)
72°55°5.1 mm⌄
Day≈67–78°
Night≈49–60°
Precip≈1.6 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
69°53°20%⌄
Day≈64–74°
Night≈47–58°
Precip≈1.6 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
64°50°20%⌄
Day≈59–70°
Night≈45–55°
Precip≈1.6 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Rain (climatological)
67°52°3.2 mm⌄
Day≈62–73°
Night≈47–57°
Precip≈1.6 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
70°54°20%⌄
Day≈65–76°
Night≈48–59°
Precip≈1.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
74°56°20%⌄
Day≈69–80°
Night≈51–61°
Precip≈1.6 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Rain (climatological)
72°55°4.0 mm⌄
Day≈67–78°
Night≈49–60°
Precip≈1.6 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
73°55°20%⌄
Day≈67–78°
Night≈49–60°
Precip≈1.6 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
68°53°20%⌄
Day≈63–74°
Night≈47–58°
Precip≈1.6 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Rain (climatological)
65°51°2.5 mm⌄
Day≈60–71°
Night≈45–56°
Precip≈1.6 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
68°52°20%⌄
Day≈63–73°
Night≈47–58°
Precip≈1.6 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
72°55°20%⌄
Day≈67–78°
Night≈49–60°
Precip≈1.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Light rain (climatological)
75°56°2.0 mm⌄
Day≈70–81°
Night≈51–62°
Precip≈1.6 in / September
(climatological)Typical range for these dates · 1991–2020
How does a 30-day outlook work?
The first 14 days are a live model forecast. The back half of the month shows the typical range for those dates — useful for planning, not a literal prediction.
First 14 days: a real forecast, blended from NBM, ECMWF and GFS runs. Trust it most inside three days; by the second week treat it as a lean, not a promise.
Rest of the month: past day 14 we stop pretending to forecast and switch to the climate corridor — the range those dates have produced over three decades computed directly for Commercial Point, with mild week-to-week wiggle.
Good question for this page: "Is late August usually humid in Chicago?" Bad question: "Do I need an umbrella on the 29th?" — three weeks out no one knows, and that's the honest answer.