Unity · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Unity & 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
83°
Tue, Sep 1
Coldest night
47°
Fri, Sep 4
Days with precip
6 / 14
of 14 forecast days
Nicest day
Sun, Sep 6
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
78° 50°
17% precip chance
Sat 5 – Sun 6 Sep
74° 50°
5% precip chance
Sat 12 – Sun 13 Sep
66° 47°
typical range
Sat 19 – Sun 20 Sep
69° 46°
typical range
30 days — Unity
14 forecast + 16 climatology
Thu · Today Mostly cloudy
78°57°1.0 mm⌄
Wind12 mph S
Gusts30 mph
UV index7 – High
Precip chance59%
Sunrise06:07
Sunset19:33
Fri · Tomorrow Showers
78°58°3.9 mm⌄
Wind11 mph NW
Gusts18 mph
UV index6 – High
Precip chance76%
Sunrise06:08
Sunset19:31
Saturday 29/8 Sunny
74°50°4%⌄
Wind9 mph W
Gusts15 mph
UV index6 – High
Precip chance4%
Sunrise06:10
Sunset19:29
Sunday 30/8 Mostly cloudy
78°58°17%⌄
Wind12 mph W
Gusts32 mph
UV index6 – High
Precip chance17%
Sunrise06:11
Sunset19:28
Monday 31/8 Showers
72°58°7.3 mm⌄
Wind5 mph W
Gusts22 mph
UV index5 – Moderate
Precip chance89%
Sunrise06:12
Sunset19:26
Tuesday 1/9 Fog
83°64°3.0 mm⌄
Wind9 mph W
Gusts22 mph
UV index7 – High
Precip chance77%
Sunrise06:13
Sunset19:24
Wednesday 2/9 Showers
67°56°3.4 mm⌄
Wind6 mph W
Gusts17 mph
UV index4 – Moderate
Precip chance85%
Sunrise06:14
Sunset19:23
Thursday 3/9 Mostly cloudy
60°50°26%⌄
Wind12 mph N
Gusts18 mph
UV index4 – Moderate
Precip chance26%
Sunrise06:15
Sunset19:21
Friday 4/9 Sunny
67°47°11%⌄
Wind7 mph E
Gusts10 mph
UV index5 – Moderate
Precip chance11%
Sunrise06:16
Sunset19:19
Saturday 5/9 Sunny
74°50°5%⌄
Wind5 mph SE
Gusts13 mph
UV index6 – High
Precip chance5%
Sunrise06:17
Sunset19:17
Sunday 6/9 Sunny
73°51°4%⌄
Wind6 mph SE
Gusts15 mph
UV index6 – High
Precip chance4%
Sunrise06:18
Sunset19:16
Monday 7/9 Fog
65°49°19%⌄
Wind9 mph SE
Gusts20 mph
UV index5 – Moderate
Precip chance19%
Sunrise06:19
Sunset19:14
Tuesday 8/9 Fog
69°54°1.1 mm⌄
Wind9 mph W
Gusts11 mph
UV index6 – High
Precip chance62%
Sunrise06:21
Sunset19:12
Wednesday 9/9 Showers
59°54°44.6 mm⌄
Wind6 mph E
Gusts24 mph
UV index4 – Moderate
Precip chance92%
Sunrise06:22
Sunset19:10
Thursday 10/9 Rain (climatological)
64°47°18.2 mm⌄
Day≈59–70°
Night≈42–53°
Precip≈5.5 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
64°47°20%⌄
Day≈59–70°
Night≈42–53°
Precip≈5.5 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
66°48°20%⌄
Day≈61–72°
Night≈43–54°
Precip≈5.5 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Rain (climatological)
64°47°13.5 mm⌄
Day≈59–70°
Night≈42–53°
Precip≈5.5 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
64°47°20%⌄
Day≈58–69°
Night≈41–52°
Precip≈5.5 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
58°44°20%⌄
Day≈53–64°
Night≈38–49°
Precip≈5.5 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Rain (climatological)
58°43°11.7 mm⌄
Day≈52–63°
Night≈38–49°
Precip≈5.5 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
63°47°20%⌄
Day≈58–69°
Night≈41–52°
Precip≈5.5 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
69°50°20%⌄
Day≈64–74°
Night≈45–55°
Precip≈5.5 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Rain (climatological)
69°50°7.0 mm⌄
Day≈64–75°
Night≈45–56°
Precip≈5.5 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
62°46°20%⌄
Day≈57–67°
Night≈40–51°
Precip≈5.5 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
62°46°20%⌄
Day≈56–67°
Night≈40–51°
Precip≈5.5 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Rain (climatological)
58°43°10.7 mm⌄
Day≈52–63°
Night≈38–48°
Precip≈5.5 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
57°43°20%⌄
Day≈52–62°
Night≈37–48°
Precip≈5.5 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
64°47°20%⌄
Day≈59–70°
Night≈42–53°
Precip≈5.5 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Rain (climatological)
67°48°7.9 mm⌄
Day≈61–72°
Night≈43–54°
Precip≈5.5 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 Unity, 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.