Morrow · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Morrow & 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
39°
Mon, Aug 17
Coldest night
20°
Sun, Aug 30
Days with precip
3 / 14
of 14 forecast days
Nicest day
Fri, Aug 28
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 22 – Sun 23 Aug
33° 20°
11% precip chance
Sat 29 – Sun 30 Aug
33° 20°
5% precip chance
Sat 5 – Sun 6 Sep
29° 19°
typical range
Sat 12 – Sun 13 Sep
30° 20°
typical range
30 days — Morrow
14 forecast + 16 climatology
Mon · Today Sunny
39°23°3%⌄
Wind9 mph W
Gusts18 mph
UV index9 – Very high
Precip chance3%
Sunrise07:01
Sunset20:21
Tue · Tomorrow Sunny
35°24°2%⌄
Wind11 mph NW
Gusts28 mph
UV index10 – Very high
Precip chance2%
Sunrise07:01
Sunset20:20
Wednesday 19/8 Sunny
36°24°4%⌄
Wind7 mph NW
Gusts16 mph
UV index10 – Very high
Precip chance4%
Sunrise07:02
Sunset20:19
Thursday 20/8 Sunny
38°26°17%⌄
Wind10 mph NW
Gusts22 mph
UV index10 – Very high
Precip chance17%
Sunrise07:03
Sunset20:18
Friday 21/8 Mostly cloudy
35°24°17%⌄
Wind10 mph NW
Gusts18 mph
UV index10 – Very high
Precip chance17%
Sunrise07:03
Sunset20:17
Saturday 22/8 Mostly cloudy
33°23°8%⌄
Wind9 mph SW
Gusts21 mph
UV index8 – Very high
Precip chance8%
Sunrise07:04
Sunset20:15
Sunday 23/8 Sunny
32°20°11%⌄
Wind7 mph N
Gusts16 mph
UV index8 – Very high
Precip chance11%
Sunrise07:05
Sunset20:14
Monday 24/8 Mostly cloudy
32°22°8.8 mm⌄
Wind5 mph E
Gusts15 mph
UV index7 – High
Precip chance76%
Sunrise07:05
Sunset20:13
Tuesday 25/8 Sunny
33°24°7%⌄
Wind7 mph SW
Gusts17 mph
UV index8 – Very high
Precip chance7%
Sunrise07:06
Sunset20:12
Wednesday 26/8 Sunny
33°23°3.2 mm⌄
Wind12 mph W
Gusts22 mph
UV index8 – Very high
Precip chance57%
Sunrise07:07
Sunset20:11
Thursday 27/8 Sunny
31°21°1.6 mm⌄
Wind12 mph NW
Gusts20 mph
UV index8 – Very high
Precip chance57%
Sunrise07:08
Sunset20:09
Friday 28/8 Sunny
32°22°1%⌄
Wind12 mph NW
Gusts18 mph
UV index8 – Very high
Precip chance1%
Sunrise07:08
Sunset20:08
Saturday 29/8 Sunny
33°24°3%⌄
Wind10 mph W
Gusts14 mph
UV index8 – Very high
Precip chance3%
Sunrise07:09
Sunset20:07
Sunday 30/8 Sunny
32°20°5%⌄
Wind9 mph E
Gusts23 mph
UV index8 – Very high
Precip chance5%
Sunrise07:10
Sunset20:05
Monday 31/8 Rain (climatological)
33°22°3.5 mm⌄
Day≈30–36°
Night≈19–25°
Precip≈1.2 in / August
(climatological)Typical range for these dates · 1991–2020
Tuesday 1/9 Partly cloudy (climatological)
33°22°20%⌄
Day≈30–36°
Night≈19–25°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 2/9 Partly cloudy (climatological)
34°22°20%⌄
Day≈31–37°
Night≈19–25°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 3/9 Rain (climatological)
33°22°2.1 mm⌄
Day≈30–36°
Night≈19–25°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 4/9 Partly cloudy (climatological)
30°20°20%⌄
Day≈27–33°
Night≈17–23°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 5/9 Partly cloudy (climatological)
29°19°20%⌄
Day≈26–32°
Night≈16–22°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 6/9 Light rain (climatological)
28°19°1.6 mm⌄
Day≈25–31°
Night≈16–22°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 7/9 Partly cloudy (climatological)
31°20°20%⌄
Day≈28–34°
Night≈17–23°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Partly cloudy (climatological)
33°21°20%⌄
Day≈30–36°
Night≈18–24°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Rain (climatological)
34°22°2.6 mm⌄
Day≈31–37°
Night≈19–25°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Partly cloudy (climatological)
31°21°20%⌄
Day≈28–34°
Night≈18–24°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
31°21°20%⌄
Day≈28–34°
Night≈18–24°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Rain (climatological)
30°20°2.7 mm⌄
Day≈27–33°
Night≈17–23°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
30°20°20%⌄
Day≈27–33°
Night≈17–23°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
31°20°20%⌄
Day≈28–34°
Night≈17–23°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Light rain (climatological)
33°22°1.8 mm⌄
Day≈30–36°
Night≈19–25°
Precip≈1.2 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 Morrow, 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.