Wîhkwêntôwin · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Wîhkwêntôwin & 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
72°
Thu, Sep 10
Coldest night
31°
Wed, Sep 16
Days with precip
5 / 14
of 14 forecast days
Nicest day
Wed, Sep 9
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 5 – Sun 6 Sep
63° 44°
71% precip chance
Sat 12 – Sun 13 Sep
62° 39°
10% precip chance
Sat 19 – Sun 20 Sep
63° 46°
typical range
Sat 26 – Sun 27 Sep
66° 47°
typical range
30 days — Wîhkwêntôwin
14 forecast + 16 climatology
Fri · Today Showers
60°47°0.6 mm⌄
Wind11 mph NW
Gusts24 mph
UV index3 – Moderate
Precip chance55%
Sunrise06:48
Sunset20:17
Sat · Tomorrow Showers
49°44°1.0 mm⌄
Wind9 mph NW
Gusts17 mph
UV index1 – Low
Precip chance71%
Sunrise06:50
Sunset20:15
Sunday 6/9 Mostly cloudy
63°47°0.4 mm⌄
Wind9 mph E
Gusts16 mph
UV index1 – Low
Precip chance44%
Sunrise06:52
Sunset20:12
Monday 7/9 Showers
62°44°13.0 mm⌄
Wind9 mph NE
Gusts16 mph
UV index4 – Moderate
Precip chance90%
Sunrise06:53
Sunset20:10
Tuesday 8/9 Mostly cloudy
69°40°7.0 mm⌄
Wind14 mph N
Gusts30 mph
UV index5 – Moderate
Precip chance76%
Sunrise06:55
Sunset20:07
Wednesday 9/9 Sunny
69°53°4%⌄
Wind8 mph S
Gusts12 mph
UV index6 – High
Precip chance4%
Sunrise06:57
Sunset20:05
Thursday 10/9 Sunny
72°60°5%⌄
Wind11 mph W
Gusts19 mph
UV index6 – High
Precip chance5%
Sunrise06:59
Sunset20:02
Friday 11/9 Showers
59°41°1.6 mm⌄
Wind14 mph N
Gusts23 mph
UV index2 – Low
Precip chance71%
Sunrise07:00
Sunset20:00
Saturday 12/9 Sunny
53°39°10%⌄
Wind8 mph W
Gusts13 mph
UV index4 – Moderate
Precip chance10%
Sunrise07:02
Sunset19:58
Sunday 13/9 Sunny
62°44°7%⌄
Wind13 mph S
Gusts27 mph
UV index5 – Moderate
Precip chance7%
Sunrise07:04
Sunset19:55
Monday 14/9 Mostly cloudy
60°51°12%⌄
Wind17 mph NW
Gusts25 mph
UV index4 – Moderate
Precip chance12%
Sunrise07:06
Sunset19:53
Tuesday 15/9 Mostly cloudy
55°45°8%⌄
Wind20 mph NW
Gusts35 mph
UV index3 – Moderate
Precip chance8%
Sunrise07:07
Sunset19:50
Wednesday 16/9 Sunny
50°31°6%⌄
Wind14 mph W
Gusts30 mph
UV index3 – Moderate
Precip chance6%
Sunrise07:09
Sunset19:48
Thursday 17/9 Showers
55°39°2.0 mm⌄
Wind10 mph NW
Gusts29 mph
UV index3 – Moderate
Precip chance69%
Sunrise07:11
Sunset19:45
Friday 18/9 Rain (climatological)
62°46°5.4 mm⌄
Day≈56–67°
Night≈40–51°
Precip≈2.2 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
63°47°20%⌄
Day≈58–69°
Night≈41–52°
Precip≈2.2 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
62°46°20%⌄
Day≈56–67°
Night≈40–51°
Precip≈2.2 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Rain (climatological)
63°47°5.4 mm⌄
Day≈58–69°
Night≈41–52°
Precip≈2.2 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
60°45°20%⌄
Day≈55–65°
Night≈39–50°
Precip≈2.2 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
56°42°20%⌄
Day≈51–61°
Night≈37–48°
Precip≈2.2 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Rain (climatological)
58°44°6.5 mm⌄
Day≈53–64°
Night≈38–49°
Precip≈2.2 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Partly cloudy (climatological)
61°45°20%⌄
Day≈55–66°
Night≈40–51°
Precip≈2.2 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
63°47°20%⌄
Day≈58–69°
Night≈41–52°
Precip≈2.2 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Rain (climatological)
66°48°4.1 mm⌄
Day≈60–71°
Night≈43–53°
Precip≈2.2 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Partly cloudy (climatological)
59°44°20%⌄
Day≈54–65°
Night≈39–50°
Precip≈2.2 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Partly cloudy (climatological)
60°44°20%⌄
Day≈54–65°
Night≈39–50°
Precip≈2.2 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 30/9 Rain (climatological)
58°44°6.9 mm⌄
Day≈53–64°
Night≈38–49°
Precip≈2.2 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 1/10 Partly cloudy (climatological)
35°23°20%⌄
Day≈29–40°
Night≈17–28°
Precip≈2.2 in / October
(climatological)Typical range for these dates · 1991–2020
Friday 2/10 Partly cloudy (climatological)
39°26°20%⌄
Day≈34–45°
Night≈20–31°
Precip≈2.2 in / October
(climatological)Typical range for these dates · 1991–2020
Saturday 3/10 Rain (climatological)
45°29°4.9 mm⌄
Day≈40–51°
Night≈24–34°
Precip≈2.2 in / October
(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 Wîhkwêntôwin, 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.