Cypress Hills · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Cypress Hills & 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
37°
Sun, Sep 13
Coldest night
17°
Mon, Sep 7
Days with precip
3 / 14
of 14 forecast days
Nicest day
Fri, Sep 11
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 5 – Sun 6 Sep
28° 19°
18% precip chance
Sat 12 – Sun 13 Sep
37° 19°
6% precip chance
Sat 19 – Sun 20 Sep
31° 21°
typical range
Sat 26 – Sun 27 Sep
33° 22°
typical range
30 days — Cypress Hills
14 forecast + 16 climatology
Thu · Today Showers
32°22°6.9 mm⌄
Wind10 mph W
Gusts19 mph
UV index5 – Moderate
Precip chance80%
Sunrise06:24
Sunset19:25
Fri · Tomorrow Mostly cloudy
31°21°3.7 mm⌄
Wind16 mph N
Gusts27 mph
UV index7 – High
Precip chance69%
Sunrise06:25
Sunset19:23
Saturday 5/9 Mostly cloudy
28°20°6%⌄
Wind12 mph NW
Gusts21 mph
UV index7 – High
Precip chance6%
Sunrise06:26
Sunset19:22
Sunday 6/9 Mostly cloudy
23°19°0.2 mm⌄
Wind12 mph N
Gusts18 mph
UV index5 – Moderate
Precip chance18%
Sunrise06:27
Sunset19:20
Monday 7/9 Sunny
27°17°1%⌄
Wind11 mph N
Gusts20 mph
UV index7 – High
Precip chance1%
Sunrise06:28
Sunset19:18
Tuesday 8/9 Mostly cloudy
29°20°6%⌄
Wind11 mph SW
Gusts18 mph
UV index6 – High
Precip chance6%
Sunrise06:29
Sunset19:17
Wednesday 9/9 Showers
28°23°2.9 mm⌄
Wind11 mph SW
Gusts29 mph
UV index7 – High
Precip chance62%
Sunrise06:30
Sunset19:15
Thursday 10/9 Sunny
29°21°0.1 mm⌄
Wind18 mph NW
Gusts34 mph
UV index7 – High
Precip chance17%
Sunrise06:31
Sunset19:13
Friday 11/9 Mostly cloudy
25°18°8%⌄
Wind10 mph N
Gusts16 mph
UV index6 – High
Precip chance8%
Sunrise06:32
Sunset19:12
Saturday 12/9 Sunny
27°19°5%⌄
Wind11 mph SW
Gusts25 mph
UV index7 – High
Precip chance5%
Sunrise06:33
Sunset19:10
Sunday 13/9 Sunny
37°22°6%⌄
Wind13 mph W
Gusts29 mph
UV index9 – Very high
Precip chance6%
Sunrise06:34
Sunset19:08
Monday 14/9 Sunny
36°23°1%⌄
Wind18 mph W
Gusts27 mph
UV index9 – Very high
Precip chance1%
Sunrise06:35
Sunset19:07
Tuesday 15/9 Sunny
26°21°5%⌄
Wind13 mph NW
Gusts23 mph
UV index7 – High
Precip chance5%
Sunrise06:36
Sunset19:05
Wednesday 16/9 Sunny
30°20°2%⌄
Wind7 mph N
Gusts14 mph
UV index7 – High
Precip chance2%
Sunrise06:37
Sunset19:03
Thursday 17/9 Rain (climatological)
28°20°3.6 mm⌄
Day≈25–31°
Night≈17–23°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
32°22°20%⌄
Day≈29–35°
Night≈19–25°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
31°21°20%⌄
Day≈28–34°
Night≈18–24°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Rain (climatological)
31°21°2.2 mm⌄
Day≈28–34°
Night≈18–24°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
29°20°20%⌄
Day≈26–32°
Night≈17–23°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
28°20°20%⌄
Day≈25–31°
Night≈17–23°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Rain (climatological)
28°20°3.5 mm⌄
Day≈25–31°
Night≈17–23°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
30°21°20%⌄
Day≈27–33°
Night≈18–24°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Partly cloudy (climatological)
32°22°20%⌄
Day≈29–35°
Night≈19–25°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Rain (climatological)
33°23°3.9 mm⌄
Day≈30–36°
Night≈20–26°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Partly cloudy (climatological)
32°22°20%⌄
Day≈29–35°
Night≈19–25°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Partly cloudy (climatological)
28°19°20%⌄
Day≈25–31°
Night≈16–22°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Light rain (climatological)
27°19°1.6 mm⌄
Day≈24–30°
Night≈16–22°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 30/9 Partly cloudy (climatological)
28°20°20%⌄
Day≈25–31°
Night≈17–23°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 1/10 Partly cloudy (climatological)
24°15°20%⌄
Day≈21–27°
Night≈12–18°
Precip≈1.2 in / October
(climatological)Typical range for these dates · 1991–2020
Friday 2/10 Rain (climatological)
24°15°3.5 mm⌄
Day≈21–27°
Night≈12–18°
Precip≈1.2 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 Cypress Hills, 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.