McGregor · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
McGregor & 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
33°
Wed, Sep 2
Coldest night
24°
Wed, Aug 26
Days with precip
8 / 14
of 14 forecast days
Nicest day
Tue, Sep 8
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
32° 25°
82% precip chance
Sat 5 – Sun 6 Sep
31° 29°
24% precip chance
Sat 12 – Sun 13 Sep
33° 25°
typical range
Sat 19 – Sun 20 Sep
33° 26°
typical range
30 days — McGregor
14 forecast + 16 climatology
Wed · Today Sunny
32°24°13.6 mm⌄
Wind19 mph E
Gusts30 mph
UV index11 – Very high
Precip chance76%
Sunrise07:04
Sunset19:54
Thu · Tomorrow Showers
31°26°10.8 mm⌄
Wind12 mph SE
Gusts21 mph
UV index11 – Very high
Precip chance81%
Sunrise07:05
Sunset19:53
Friday 28/8 Mostly cloudy
33°26°2.9 mm⌄
Wind23 mph SE
Gusts24 mph
UV index8 – Very high
Precip chance65%
Sunrise07:05
Sunset19:52
Saturday 29/8 Showers
32°25°30.9 mm⌄
Wind15 mph NE
Gusts19 mph
UV index7 – High
Precip chance82%
Sunrise07:06
Sunset19:51
Sunday 30/8 Mostly cloudy
32°26°3.6 mm⌄
Wind11 mph E
Gusts19 mph
UV index7 – High
Precip chance70%
Sunrise07:06
Sunset19:50
Monday 31/8 Mostly cloudy
33°27°3.6 mm⌄
Wind11 mph SE
Gusts20 mph
UV index8 – Very high
Precip chance69%
Sunrise07:07
Sunset19:48
Tuesday 1/9 Showers
33°28°1.3 mm⌄
Wind12 mph E
Gusts19 mph
UV index8 – Very high
Precip chance57%
Sunrise07:07
Sunset19:47
Wednesday 2/9 Sunny
33°27°9%⌄
Wind10 mph E
Gusts18 mph
UV index8 – Very high
Precip chance9%
Sunrise07:07
Sunset19:46
Thursday 3/9 Showers
31°29°0.7 mm⌄
Wind11 mph W
Gusts22 mph
UV index8 – Very high
Precip chance39%
Sunrise07:08
Sunset19:45
Friday 4/9 Partly cloudy
31°29°22%⌄
Wind11 mph W
Gusts22 mph
UV index7 – High
Precip chance22%
Sunrise07:08
Sunset19:44
Saturday 5/9 Sunny
31°29°12%⌄
Wind14 mph W
Gusts14 mph
UV index7 – High
Precip chance12%
Sunrise07:09
Sunset19:43
Sunday 6/9 Partly cloudy
31°29°0.1 mm⌄
Wind14 mph NW
Gusts25 mph
UV index7 – High
Precip chance24%
Sunrise07:09
Sunset19:42
Monday 7/9 Showers
31°28°8.7 mm⌄
Wind14 mph W
Gusts25 mph
UV index8 – Very high
Precip chance70%
Sunrise07:09
Sunset19:41
Tuesday 8/9 Sunny
31°27°8%⌄
Wind13 mph W
Gusts22 mph
UV index8 – Very high
Precip chance8%
Sunrise07:10
Sunset19:40
Wednesday 9/9 Rain (climatological)
30°26°19.9 mm⌄
Day≈27–33°
Night≈23–29°
Precip≈6.5 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Partly cloudy (climatological)
33°28°20%⌄
Day≈30–36°
Night≈25–31°
Precip≈6.5 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
34°29°20%⌄
Day≈31–37°
Night≈26–32°
Precip≈6.5 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Rain (climatological)
33°28°17.7 mm⌄
Day≈30–36°
Night≈25–31°
Precip≈6.5 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
29°25°20%⌄
Day≈26–32°
Night≈22–28°
Precip≈6.5 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
28°25°20%⌄
Day≈25–31°
Night≈22–28°
Precip≈6.5 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Rain (climatological)
28°25°14.9 mm⌄
Day≈25–31°
Night≈22–28°
Precip≈6.5 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
31°27°20%⌄
Day≈28–34°
Night≈24–30°
Precip≈6.5 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
31°27°20%⌄
Day≈28–34°
Night≈24–30°
Precip≈6.5 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Rain (climatological)
32°27°8.3 mm⌄
Day≈29–35°
Night≈24–30°
Precip≈6.5 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
33°28°20%⌄
Day≈30–36°
Night≈25–31°
Precip≈6.5 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
30°26°20%⌄
Day≈27–33°
Night≈23–29°
Precip≈6.5 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Rain (climatological)
28°25°18.3 mm⌄
Day≈25–31°
Night≈22–28°
Precip≈6.5 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
27°24°20%⌄
Day≈24–30°
Night≈21–27°
Precip≈6.5 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
30°26°20%⌄
Day≈27–33°
Night≈23–29°
Precip≈6.5 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Rain (climatological)
33°28°21.6 mm⌄
Day≈30–36°
Night≈25–31°
Precip≈6.5 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 McGregor, 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.