Cedar Grove · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Cedar Grove & 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
82°
Sun, Aug 30
Coldest night
54°
Fri, Sep 4
Days with precip
7 / 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
82° 63°
70% precip chance
Sat 5 – Sun 6 Sep
66° 55°
17% precip chance
Sat 12 – Sun 13 Sep
61° 51°
typical range
Sat 19 – Sun 20 Sep
63° 50°
typical range
30 days — Cedar Grove
14 forecast + 16 climatology
Tue · Today Sunny
78°55°0.3 mm⌄
Wind15 mph S
Gusts21 mph
UV index6 – High
Precip chance25%
Sunrise06:07
Sunset19:39
Wed · Tomorrow Sunny
81°62°3.0 mm⌄
Wind18 mph SW
Gusts36 mph
UV index7 – High
Precip chance63%
Sunrise06:08
Sunset19:37
Thursday 27/8 Sunny
79°64°5%⌄
Wind12 mph S
Gusts18 mph
UV index7 – High
Precip chance5%
Sunrise06:09
Sunset19:36
Friday 28/8 Sunny
68°63°2.2 mm⌄
Wind21 mph NE
Gusts24 mph
UV index5 – Moderate
Precip chance57%
Sunrise06:10
Sunset19:34
Saturday 29/8 Mostly cloudy
76°63°3.1 mm⌄
Wind20 mph S
Gusts30 mph
UV index6 – High
Precip chance70%
Sunrise06:11
Sunset19:32
Sunday 30/8 Showers
82°68°2.6 mm⌄
Wind21 mph SW
Gusts43 mph
UV index6 – High
Precip chance70%
Sunrise06:13
Sunset19:30
Monday 31/8 Mostly cloudy
78°67°1.3 mm⌄
Wind14 mph SE
Gusts25 mph
UV index6 – High
Precip chance67%
Sunrise06:14
Sunset19:29
Tuesday 1/9 Sunny
78°60°9%⌄
Wind21 mph NW
Gusts33 mph
UV index6 – High
Precip chance9%
Sunrise06:15
Sunset19:27
Wednesday 2/9 Showers
62°56°0.5 mm⌄
Wind18 mph N
Gusts25 mph
UV index4 – Moderate
Precip chance45%
Sunrise06:16
Sunset19:25
Thursday 3/9 Partly cloudy
61°55°0.1 mm⌄
Wind14 mph SW
Gusts19 mph
UV index4 – Moderate
Precip chance30%
Sunrise06:17
Sunset19:23
Friday 4/9 Showers
60°54°3.1 mm⌄
Wind12 mph E
Gusts16 mph
UV index3 – Moderate
Precip chance80%
Sunrise06:18
Sunset19:22
Saturday 5/9 Partly cloudy
64°55°17%⌄
Wind18 mph NE
Gusts21 mph
UV index5 – Moderate
Precip chance17%
Sunrise06:19
Sunset19:20
Sunday 6/9 Sunny
66°58°10%⌄
Wind13 mph NE
Gusts19 mph
UV index5 – Moderate
Precip chance10%
Sunrise06:20
Sunset19:18
Monday 7/9 Mostly cloudy
65°58°1.6 mm⌄
Wind12 mph S
Gusts17 mph
UV index4 – Moderate
Precip chance72%
Sunrise06:21
Sunset19:16
Tuesday 8/9 Rain (climatological)
62°52°4.6 mm⌄
Day≈57–68°
Night≈47–58°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
65°54°20%⌄
Day≈60–71°
Night≈49–59°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Partly cloudy (climatological)
67°55°20%⌄
Day≈62–73°
Night≈50–61°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Rain (climatological)
65°54°4.4 mm⌄
Day≈60–71°
Night≈49–60°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
61°51°20%⌄
Day≈55–66°
Night≈46–57°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
60°51°20%⌄
Day≈55–66°
Night≈46–56°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Rain (climatological)
58°50°4.2 mm⌄
Day≈53–64°
Night≈44–55°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
60°51°20%⌄
Day≈55–65°
Night≈45–56°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
66°54°20%⌄
Day≈60–71°
Night≈49–60°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Rain (climatological)
65°54°2.3 mm⌄
Day≈60–71°
Night≈49–59°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
64°53°20%⌄
Day≈58–69°
Night≈47–58°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
63°53°20%⌄
Day≈58–69°
Night≈47–58°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Rain (climatological)
59°50°3.9 mm⌄
Day≈54–64°
Night≈45–56°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
61°51°20%⌄
Day≈55–66°
Night≈46–57°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
63°53°20%⌄
Day≈57–68°
Night≈47–58°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Rain (climatological)
66°54°3.1 mm⌄
Day≈61–71°
Night≈49–60°
Precip≈1.5 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 Cedar Grove, 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.