McGovern · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
McGovern & 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
82°
Fri, Aug 21
Coldest night
52°
Thu, Sep 3
Days with precip
4 / 14
of 14 forecast days
Nicest day
Tue, Aug 25
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 22 – Sun 23 Aug
76° 59°
90% precip chance
Sat 29 – Sun 30 Aug
81° 66°
91% precip chance
Sat 5 – Sun 6 Sep
74° 57°
typical range
Sat 12 – Sun 13 Sep
74° 55°
typical range
30 days — McGovern
14 forecast + 16 climatology
Fri · Today Sunny
82°60°0.6 mm⌄
Wind9 mph E
Gusts20 mph
UV index8 – Very high
Precip chance46%
Sunrise06:38
Sunset20:10
Sat · Tomorrow Showers
76°62°9.7 mm⌄
Wind8 mph S
Gusts17 mph
UV index7 – High
Precip chance90%
Sunrise06:38
Sunset20:08
Sunday 23/8 Showers
70°59°2.7 mm⌄
Wind14 mph W
Gusts21 mph
UV index7 – High
Precip chance73%
Sunrise06:39
Sunset20:07
Monday 24/8 Sunny
70°52°12%⌄
Wind11 mph NW
Gusts15 mph
UV index8 – High
Precip chance12%
Sunrise06:40
Sunset20:05
Tuesday 25/8 Sunny
74°56°8%⌄
Wind6 mph E
Gusts14 mph
UV index6 – High
Precip chance8%
Sunrise06:41
Sunset20:04
Wednesday 26/8 Mostly cloudy
74°57°11%⌄
Wind5 mph SE
Gusts5 mph
UV index6 – High
Precip chance11%
Sunrise06:42
Sunset20:02
Thursday 27/8 Sunny
79°62°3.7 mm⌄
Wind8 mph E
Gusts15 mph
UV index6 – High
Precip chance69%
Sunrise06:43
Sunset20:01
Friday 28/8 Sunny
79°62°1.0 mm⌄
Wind5 mph SE
Gusts13 mph
UV index7 – High
Precip chance55%
Sunrise06:44
Sunset19:59
Saturday 29/8 Sunny
81°66°10%⌄
Wind5 mph S
Gusts10 mph
UV index7 – High
Precip chance10%
Sunrise06:45
Sunset19:57
Sunday 30/8 Showers
73°66°24.7 mm⌄
Wind9 mph SE
Gusts15 mph
UV index6 – High
Precip chance91%
Sunrise06:46
Sunset19:56
Monday 31/8 Partly cloudy
77°62°32%⌄
Wind5 mph N
Gusts10 mph
UV index5 – Moderate
Precip chance32%
Sunrise06:47
Sunset19:54
Tuesday 1/9 Fog
81°67°14%⌄
Wind5 mph S
Gusts12 mph
UV index7 – High
Precip chance14%
Sunrise06:48
Sunset19:53
Wednesday 2/9 Sunny
81°59°0.6 mm⌄
Wind13 mph NW
Gusts22 mph
UV index7 – High
Precip chance44%
Sunrise06:49
Sunset19:51
Thursday 3/9 Sunny
67°52°9%⌄
Wind10 mph N
Gusts18 mph
UV index5 – Moderate
Precip chance9%
Sunrise06:50
Sunset19:50
Friday 4/9 Rain (climatological)
70°55°12.5 mm⌄
Day≈65–76°
Night≈49–60°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 5/9 Partly cloudy (climatological)
74°57°20%⌄
Day≈69–80°
Night≈52–62°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 6/9 Partly cloudy (climatological)
74°57°20%⌄
Day≈69–79°
Night≈52–62°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 7/9 Rain (climatological)
73°57°8.5 mm⌄
Day≈68–79°
Night≈51–62°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Partly cloudy (climatological)
64°51°20%⌄
Day≈59–70°
Night≈46–57°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
62°49°20%⌄
Day≈56–67°
Night≈44–55°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Rain (climatological)
63°50°8.5 mm⌄
Day≈58–68°
Night≈45–56°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
69°54°20%⌄
Day≈64–74°
Night≈49–59°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
70°55°20%⌄
Day≈65–76°
Night≈49–60°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Rain (climatological)
74°57°7.8 mm⌄
Day≈69–80°
Night≈52–63°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
69°54°20%⌄
Day≈64–74°
Night≈49–59°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
69°54°20%⌄
Day≈64–75°
Night≈49–60°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Rain (climatological)
65°52°12.5 mm⌄
Day≈60–71°
Night≈46–57°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
65°52°20%⌄
Day≈60–71°
Night≈46–57°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
70°54°20%⌄
Day≈64–75°
Night≈49–60°
Precip≈3.7 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Rain (climatological)
73°56°7.2 mm⌄
Day≈67–78°
Night≈51–61°
Precip≈3.7 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 McGovern, 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.