Nash · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Nash & 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
44°
Mon, Aug 24
Coldest night
14°
Sun, Aug 30
Days with precip
3 / 14
of 14 forecast days
Nicest day
Sat, Aug 29
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 22 – Sun 23 Aug
41° 23°
57% precip chance
Sat 29 – Sun 30 Aug
31° 14°
5% precip chance
Sat 5 – Sun 6 Sep
35° 19°
typical range
Sat 12 – Sun 13 Sep
34° 20°
typical range
30 days — Nash
14 forecast + 16 climatology
Tue · Today Sunny
42°26°1%⌄
Wind10 mph W
Gusts23 mph
UV index10 – Very high
Precip chance1%
Sunrise06:41
Sunset19:59
Wed · Tomorrow Mostly cloudy
43°27°3%⌄
Wind14 mph S
Gusts31 mph
UV index10 – Very high
Precip chance3%
Sunrise06:41
Sunset19:58
Thursday 20/8 Mostly cloudy
43°24°17.1 mm⌄
Wind30 mph W
Gusts42 mph
UV index10 – Very high
Precip chance68%
Sunrise06:42
Sunset19:57
Friday 21/8 Sunny
41°25°5.8 mm⌄
Wind18 mph NE
Gusts26 mph
UV index10 – Very high
Precip chance57%
Sunrise06:43
Sunset19:56
Saturday 22/8 Sunny
40°23°1.0 mm⌄
Wind16 mph NW
Gusts24 mph
UV index9 – Very high
Precip chance57%
Sunrise06:43
Sunset19:54
Sunday 23/8 Sunny
41°25°0.3 mm⌄
Wind9 mph SE
Gusts18 mph
UV index10 – Very high
Precip chance17%
Sunrise06:44
Sunset19:53
Monday 24/8 Mostly cloudy
44°27°6%⌄
Wind12 mph SW
Gusts24 mph
UV index10 – Very high
Precip chance6%
Sunrise06:45
Sunset19:52
Tuesday 25/8 Sunny
43°32°3%⌄
Wind15 mph SW
Gusts37 mph
UV index10 – Very high
Precip chance3%
Sunrise06:45
Sunset19:51
Wednesday 26/8 Sunny
39°26°3%⌄
Wind15 mph NE
Gusts30 mph
UV index9 – Very high
Precip chance3%
Sunrise06:46
Sunset19:50
Thursday 27/8 Mostly cloudy
33°24°5%⌄
Wind15 mph NE
Gusts26 mph
UV index8 – Very high
Precip chance5%
Sunrise06:47
Sunset19:48
Friday 28/8 Sunny
31°18°5%⌄
Wind11 mph E
Gusts24 mph
UV index7 – High
Precip chance5%
Sunrise06:48
Sunset19:47
Saturday 29/8 Sunny
31°16°2%⌄
Wind11 mph E
Gusts23 mph
UV index8 – Very high
Precip chance2%
Sunrise06:48
Sunset19:46
Sunday 30/8 Mostly cloudy
31°14°5%⌄
Wind10 mph E
Gusts22 mph
UV index7 – High
Precip chance5%
Sunrise06:49
Sunset19:44
Monday 31/8 Mostly cloudy
31°18°7%⌄
Wind17 mph N
Gusts28 mph
UV index7 – High
Precip chance7%
Sunrise06:50
Sunset19:43
Tuesday 1/9 Rain (climatological)
35°21°6.7 mm⌄
Day≈32–38°
Night≈18–24°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 2/9 Partly cloudy (climatological)
37°22°20%⌄
Day≈34–40°
Night≈19–25°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 3/9 Partly cloudy (climatological)
39°23°20%⌄
Day≈36–42°
Night≈20–26°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 4/9 Rain (climatological)
37°22°7.1 mm⌄
Day≈34–40°
Night≈19–25°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 5/9 Partly cloudy (climatological)
35°21°20%⌄
Day≈32–38°
Night≈18–24°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 6/9 Partly cloudy (climatological)
33°19°20%⌄
Day≈30–36°
Night≈16–22°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 7/9 Rain (climatological)
32°19°3.7 mm⌄
Day≈29–35°
Night≈16–22°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Partly cloudy (climatological)
35°21°20%⌄
Day≈32–38°
Night≈18–24°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
37°22°20%⌄
Day≈34–40°
Night≈19–25°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Rain (climatological)
39°23°5.8 mm⌄
Day≈36–42°
Night≈20–26°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
36°21°20%⌄
Day≈33–39°
Night≈18–24°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
34°20°20%⌄
Day≈31–37°
Night≈17–23°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Rain (climatological)
34°20°6.0 mm⌄
Day≈31–37°
Night≈17–23°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
34°20°20%⌄
Day≈31–37°
Night≈17–23°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
34°20°20%⌄
Day≈31–37°
Night≈17–23°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Rain (climatological)
37°22°4.1 mm⌄
Day≈34–40°
Night≈19–25°
Precip≈2.1 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 Nash, 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.