Colonial Acres · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Colonial Acres & 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
30°
Thu, Sep 3
Coldest night
12°
Mon, Aug 24
Days with precip
4 / 14
of 14 forecast days
Nicest day
Sun, Aug 30
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 22 – Sun 23 Aug
26° 14°
86% precip chance
Sat 29 – Sun 30 Aug
21° 12°
52% precip chance
Sat 5 – Sun 6 Sep
19° 11°
typical range
Sat 12 – Sun 13 Sep
20° 11°
typical range
30 days — Colonial Acres
14 forecast + 16 climatology
Sat · Today Drizzle
26°14°30.3 mm⌄
Wind16 mph SW
Gusts25 mph
UV index4 – Moderate
Precip chance86%
Sunrise06:34
Sunset20:14
Sun · Tomorrow Showers
18°14°3.0 mm⌄
Wind20 mph NW
Gusts27 mph
UV index4 – Moderate
Precip chance78%
Sunrise06:35
Sunset20:13
Monday 24/8 Partly cloudy
18°12°0.2 mm⌄
Wind15 mph NW
Gusts21 mph
UV index1 – Low
Precip chance26%
Sunrise06:37
Sunset20:11
Tuesday 25/8 Sunny
22°12°7%⌄
Wind9 mph W
Gusts14 mph
UV index7 – High
Precip chance7%
Sunrise06:38
Sunset20:09
Wednesday 26/8 Mostly cloudy
23°14°11.5 mm⌄
Wind15 mph S
Gusts25 mph
UV index5 – Moderate
Precip chance82%
Sunrise06:39
Sunset20:08
Thursday 27/8 Showers
25°17°4.3 mm⌄
Wind15 mph SW
Gusts34 mph
UV index5 – Moderate
Precip chance81%
Sunrise06:40
Sunset20:06
Friday 28/8 Partly cloudy
19°13°17%⌄
Wind14 mph NW
Gusts21 mph
UV index5 – Moderate
Precip chance17%
Sunrise06:41
Sunset20:04
Saturday 29/8 Sunny
19°12°1.0 mm⌄
Wind8 mph N
Gusts15 mph
UV index5 – Moderate
Precip chance52%
Sunrise06:42
Sunset20:03
Sunday 30/8 Mostly cloudy
21°12°10%⌄
Wind8 mph E
Gusts15 mph
UV index5 – Moderate
Precip chance10%
Sunrise06:43
Sunset20:01
Monday 31/8 Mostly cloudy
22°14°25%⌄
Wind12 mph SE
Gusts20 mph
UV index5 – Moderate
Precip chance25%
Sunrise06:44
Sunset19:59
Tuesday 1/9 Sunny
23°16°17%⌄
Wind9 mph W
Gusts17 mph
UV index6 – High
Precip chance17%
Sunrise06:45
Sunset19:57
Wednesday 2/9 Mostly cloudy
27°18°12%⌄
Wind6 mph SW
Gusts15 mph
UV index7 – High
Precip chance12%
Sunrise06:47
Sunset19:56
Thursday 3/9 Sunny
30°22°6%⌄
Wind7 mph SE
Gusts12 mph
UV index7 – High
Precip chance6%
Sunrise06:48
Sunset19:54
Friday 4/9 Mostly cloudy
30°21°0.5 mm⌄
Wind11 mph E
Gusts18 mph
UV index6 – High
Precip chance45%
Sunrise06:49
Sunset19:52
Saturday 5/9 Rain (climatological)
18°11°10.6 mm⌄
Day≈15–21°
Night≈8–14°
Precip≈4.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 6/9 Partly cloudy (climatological)
19°11°20%⌄
Day≈16–22°
Night≈8–14°
Precip≈4.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 7/9 Partly cloudy (climatological)
20°12°20%⌄
Day≈17–23°
Night≈9–15°
Precip≈4.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Rain (climatological)
20°12°13.2 mm⌄
Day≈17–23°
Night≈9–15°
Precip≈4.3 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
16°10°20%⌄
Day≈13–19°
Night≈7–13°
Precip≈4.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Partly cloudy (climatological)
16°9°20%⌄
Day≈13–19°
Night≈6–12°
Precip≈4.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Rain (climatological)
15°9°9.5 mm⌄
Day≈12–18°
Night≈6–12°
Precip≈4.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
18°11°20%⌄
Day≈15–21°
Night≈8–14°
Precip≈4.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
20°12°20%⌄
Day≈17–23°
Night≈9–15°
Precip≈4.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Rain (climatological)
21°13°6.2 mm⌄
Day≈18–24°
Night≈10–16°
Precip≈4.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
19°11°20%⌄
Day≈16–22°
Night≈8–14°
Precip≈4.3 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
17°10°20%⌄
Day≈14–20°
Night≈7–13°
Precip≈4.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Rain (climatological)
15°9°11.7 mm⌄
Day≈12–18°
Night≈6–12°
Precip≈4.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
17°10°20%⌄
Day≈14–20°
Night≈7–13°
Precip≈4.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
20°12°20%⌄
Day≈17–23°
Night≈9–15°
Precip≈4.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Rain (climatological)
19°11°10.3 mm⌄
Day≈16–22°
Night≈8–14°
Precip≈4.3 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 Colonial Acres, 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.