Koksilah · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Koksilah & 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
23°
Wed, Sep 9
Coldest night
9°
Fri, Sep 4
Days with precip
4 / 14
of 14 forecast days
Nicest day
Wed, Sep 9
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
18° 10°
79% precip chance
Sat 5 – Sun 6 Sep
20° 11°
37% precip chance
Sat 12 – Sun 13 Sep
16° 8°
typical range
Sat 19 – Sun 20 Sep
16° 8°
typical range
30 days — Koksilah
14 forecast + 16 climatology
Fri · Today Sunny
21°12°17%⌄
Wind6 mph E
Gusts16 mph
UV index6 – High
Precip chance17%
Sunrise06:26
Sunset20:05
Sat · Tomorrow Sunny
18°11°0.3 mm⌄
Wind6 mph W
Gusts17 mph
UV index5 – Moderate
Precip chance26%
Sunrise06:27
Sunset20:03
Sunday 30/8 Mostly cloudy
14°10°3.0 mm⌄
Wind4 mph SE
Gusts13 mph
UV index3 – Moderate
Precip chance79%
Sunrise06:29
Sunset20:01
Monday 31/8 Partly cloudy
19°11°1.3 mm⌄
Wind4 mph E
Gusts13 mph
UV index5 – Moderate
Precip chance66%
Sunrise06:30
Sunset19:59
Tuesday 1/9 Showers
20°11°1.3 mm⌄
Wind10 mph S
Gusts24 mph
UV index5 – Moderate
Precip chance61%
Sunrise06:31
Sunset19:57
Wednesday 2/9 Sunny
17°11°1.5 mm⌄
Wind8 mph SE
Gusts14 mph
UV index5 – Moderate
Precip chance61%
Sunrise06:33
Sunset19:55
Thursday 3/9 Showers
16°10°0.9 mm⌄
Wind5 mph W
Gusts15 mph
UV index4 – Moderate
Precip chance56%
Sunrise06:34
Sunset19:53
Friday 4/9 Sunny
16°9°0.4 mm⌄
Wind5 mph W
Gusts14 mph
UV index5 – Moderate
Precip chance36%
Sunrise06:36
Sunset19:51
Saturday 5/9 Sunny
20°11°5%⌄
Wind8 mph N
Gusts13 mph
UV index5 – Moderate
Precip chance5%
Sunrise06:37
Sunset19:49
Sunday 6/9 Mostly cloudy
18°13°0.4 mm⌄
Wind9 mph NW
Gusts15 mph
UV index4 – Moderate
Precip chance37%
Sunrise06:38
Sunset19:47
Monday 7/9 Sunny
18°12°0.1 mm⌄
Wind4 mph NE
Gusts15 mph
UV index5 – Moderate
Precip chance17%
Sunrise06:40
Sunset19:45
Tuesday 8/9 Mostly cloudy
19°12°17%⌄
Wind5 mph NW
Gusts16 mph
UV index5 – Moderate
Precip chance17%
Sunrise06:41
Sunset19:43
Wednesday 9/9 Sunny
23°15°2%⌄
Wind4 mph NW
Gusts14 mph
UV index6 – High
Precip chance2%
Sunrise06:43
Sunset19:41
Thursday 10/9 Mostly cloudy
22°14°8%⌄
Wind4 mph NW
Gusts14 mph
UV index5 – Moderate
Precip chance8%
Sunrise06:44
Sunset19:39
Friday 11/9 Rain (climatological)
13°6°2.6 mm⌄
Day≈10–16°
Night≈3–9°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
15°8°20%⌄
Day≈12–18°
Night≈5–11°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
16°8°20%⌄
Day≈13–19°
Night≈5–11°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Rain (climatological)
15°7°2.1 mm⌄
Day≈12–18°
Night≈4–10°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
12°6°20%⌄
Day≈9–15°
Night≈3–9°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
10°5°20%⌄
Day≈7–13°
Night≈2–8°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Light rain (climatological)
12°6°1.1 mm⌄
Day≈9–15°
Night≈3–9°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
12°6°20%⌄
Day≈9–15°
Night≈3–9°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
16°8°20%⌄
Day≈13–19°
Night≈5–11°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Light rain (climatological)
16°8°1.1 mm⌄
Day≈13–19°
Night≈5–11°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
13°7°20%⌄
Day≈10–16°
Night≈4–10°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
13°6°20%⌄
Day≈10–16°
Night≈3–9°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Light rain (climatological)
12°6°1.4 mm⌄
Day≈9–15°
Night≈3–9°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
10°5°20%⌄
Day≈7–13°
Night≈2–8°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Partly cloudy (climatological)
13°6°20%⌄
Day≈10–16°
Night≈3–9°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Light rain (climatological)
14°7°1.3 mm⌄
Day≈11–17°
Night≈4–10°
Precip≈0.8 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 Koksilah, 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.