Nicholson · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Nicholson & 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
38°
Thu, Sep 3
Coldest night
22°
Tue, Aug 25
Days with precip
3 / 14
of 14 forecast days
Nicest day
Tue, Sep 1
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
33° 23°
64% precip chance
Sat 5 – Sun 6 Sep
37° 24°
9% precip chance
Sat 12 – Sun 13 Sep
31° 21°
typical range
Sat 19 – Sun 20 Sep
31° 20°
typical range
30 days — Nicholson
14 forecast + 16 climatology
Tue · Today Sunny
34°22°20%⌄
Wind8 mph NW
Gusts22 mph
UV index10 – Very high
Precip chance20%
Sunrise06:31
Sunset19:30
Wed · Tomorrow Sunny
34°24°0.8 mm⌄
Wind9 mph S
Gusts18 mph
UV index10 – Very high
Precip chance40%
Sunrise06:32
Sunset19:29
Thursday 27/8 Mostly cloudy
29°23°4.8 mm⌄
Wind6 mph N
Gusts18 mph
UV index5 – Moderate
Precip chance86%
Sunrise06:32
Sunset19:27
Friday 28/8 Mostly cloudy
32°23°10.7 mm⌄
Wind9 mph S
Gusts17 mph
UV index7 – High
Precip chance90%
Sunrise06:33
Sunset19:26
Saturday 29/8 Sunny
32°23°0.5 mm⌄
Wind9 mph SE
Gusts14 mph
UV index7 – High
Precip chance39%
Sunrise06:33
Sunset19:25
Sunday 30/8 Sunny
33°23°4.2 mm⌄
Wind8 mph SE
Gusts15 mph
UV index8 – Very high
Precip chance64%
Sunrise06:34
Sunset19:24
Monday 31/8 Sunny
35°24°7%⌄
Wind8 mph S
Gusts17 mph
UV index9 – Very high
Precip chance7%
Sunrise06:34
Sunset19:23
Tuesday 1/9 Sunny
36°24°5%⌄
Wind5 mph S
Gusts13 mph
UV index9 – Very high
Precip chance5%
Sunrise06:35
Sunset19:22
Wednesday 2/9 Sunny
37°24°17%⌄
Wind6 mph SW
Gusts19 mph
UV index9 – Very high
Precip chance17%
Sunrise06:36
Sunset19:20
Thursday 3/9 Sunny
38°24°7%⌄
Wind5 mph SW
Gusts13 mph
UV index9 – Very high
Precip chance7%
Sunrise06:36
Sunset19:19
Friday 4/9 Sunny
36°25°7%⌄
Wind8 mph SW
Gusts20 mph
UV index9 – Very high
Precip chance7%
Sunrise06:37
Sunset19:18
Saturday 5/9 Sunny
37°24°7%⌄
Wind8 mph W
Gusts21 mph
UV index9 – Very high
Precip chance7%
Sunrise06:37
Sunset19:17
Sunday 6/9 Sunny
36°25°9%⌄
Wind6 mph NW
Gusts18 mph
UV index9 – Very high
Precip chance9%
Sunrise06:38
Sunset19:16
Monday 7/9 Sunny
37°25°9%⌄
Wind4 mph NW
Gusts7 mph
UV index9 – Very high
Precip chance9%
Sunrise06:38
Sunset19:14
Tuesday 8/9 Rain (climatological)
34°23°4.0 mm⌄
Day≈31–37°
Night≈20–26°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
34°23°20%⌄
Day≈31–37°
Night≈20–26°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Partly cloudy (climatological)
36°24°20%⌄
Day≈33–39°
Night≈21–27°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Rain (climatological)
35°24°2.5 mm⌄
Day≈32–38°
Night≈21–27°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
31°21°20%⌄
Day≈28–34°
Night≈18–24°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
31°21°20%⌄
Day≈28–34°
Night≈18–24°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Rain (climatological)
29°20°2.3 mm⌄
Day≈26–32°
Night≈17–23°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
34°23°20%⌄
Day≈31–37°
Night≈20–26°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
34°23°20%⌄
Day≈31–37°
Night≈20–26°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Rain (climatological)
36°24°4.3 mm⌄
Day≈33–39°
Night≈21–27°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
34°23°20%⌄
Day≈31–37°
Night≈20–26°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
31°21°20%⌄
Day≈28–34°
Night≈18–24°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Rain (climatological)
29°20°3.2 mm⌄
Day≈26–32°
Night≈17–23°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
30°21°20%⌄
Day≈27–33°
Night≈18–24°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
34°23°20%⌄
Day≈31–37°
Night≈20–26°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Rain (climatological)
34°23°4.0 mm⌄
Day≈31–37°
Night≈20–26°
Precip≈1.8 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 Nicholson, 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.