Pine Grove · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Pine 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
83°
Thu, Aug 27
Coldest night
50°
Wed, Sep 2
Days with precip
7 / 14
of 14 forecast days
Nicest day
Fri, Sep 4
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
80° 63°
57% precip chance
Sat 5 – Sun 6 Sep
76° 57°
73% precip chance
Sat 12 – Sun 13 Sep
66° 48°
typical range
Sat 19 – Sun 20 Sep
64° 49°
typical range
30 days — Pine Grove
14 forecast + 16 climatology
Mon · Today Sunny
74°56°6%⌄
Wind11 mph W
Gusts18 mph
UV index7 – High
Precip chance6%
Sunrise06:25
Sunset19:50
Tue · Tomorrow Sunny
73°56°8%⌄
Wind12 mph NW
Gusts18 mph
UV index5 – Moderate
Precip chance8%
Sunrise06:26
Sunset19:49
Wednesday 26/8 Mostly cloudy
78°57°13%⌄
Wind8 mph S
Gusts18 mph
UV index8 – High
Precip chance13%
Sunrise06:27
Sunset19:47
Thursday 27/8 Showers
83°62°3.6 mm⌄
Wind12 mph S
Gusts26 mph
UV index7 – High
Precip chance75%
Sunrise06:28
Sunset19:46
Friday 28/8 Fog
80°65°6.7 mm⌄
Wind5 mph S
Gusts9 mph
UV index7 – High
Precip chance83%
Sunrise06:29
Sunset19:44
Saturday 29/8 Fog
80°64°1.1 mm⌄
Wind8 mph NW
Gusts15 mph
UV index7 – High
Precip chance57%
Sunrise06:29
Sunset19:43
Sunday 30/8 Mostly cloudy
77°63°0.2 mm⌄
Wind6 mph N
Gusts15 mph
UV index5 – Moderate
Precip chance31%
Sunrise06:30
Sunset19:41
Monday 31/8 Mostly cloudy
78°64°16%⌄
Wind8 mph NW
Gusts18 mph
UV index7 – High
Precip chance16%
Sunrise06:31
Sunset19:39
Tuesday 1/9 Sunny
73°55°5%⌄
Wind12 mph N
Gusts22 mph
UV index6 – High
Precip chance5%
Sunrise06:32
Sunset19:38
Wednesday 2/9 Mostly cloudy
64°50°9.2 mm⌄
Wind9 mph NE
Gusts24 mph
UV index4 – Moderate
Precip chance80%
Sunrise06:33
Sunset19:36
Thursday 3/9 Sunny
72°53°9.2 mm⌄
Wind12 mph N
Gusts25 mph
UV index6 – High
Precip chance74%
Sunrise06:34
Sunset19:35
Friday 4/9 Sunny
73°54°8%⌄
Wind7 mph W
Gusts14 mph
UV index6 – High
Precip chance8%
Sunrise06:35
Sunset19:33
Saturday 5/9 Sunny
76°57°4.8 mm⌄
Wind6 mph SW
Gusts14 mph
UV index6 – High
Precip chance73%
Sunrise06:36
Sunset19:31
Sunday 6/9 Sunny
73°58°2.3 mm⌄
Wind11 mph NW
Gusts21 mph
UV index6 – High
Precip chance57%
Sunrise06:37
Sunset19:30
Monday 7/9 Rain (climatological)
67°51°9.2 mm⌄
Day≈62–73°
Night≈46–57°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Partly cloudy (climatological)
69°52°20%⌄
Day≈63–74°
Night≈47–58°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
70°53°20%⌄
Day≈65–76°
Night≈48–59°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Rain (climatological)
68°51°7.0 mm⌄
Day≈62–73°
Night≈46–57°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
64°49°20%⌄
Day≈58–69°
Night≈44–55°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
66°50°20%⌄
Day≈60–71°
Night≈45–56°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Rain (climatological)
62°48°10.8 mm⌄
Day≈56–67°
Night≈43–53°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
67°51°20%⌄
Day≈62–73°
Night≈46–57°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
71°54°20%⌄
Day≈66–77°
Night≈48–59°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Rain (climatological)
71°54°7.0 mm⌄
Day≈66–77°
Night≈48–59°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
70°53°20%⌄
Day≈65–75°
Night≈47–58°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
65°50°20%⌄
Day≈60–70°
Night≈44–55°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Rain (climatological)
63°49°7.8 mm⌄
Day≈57–68°
Night≈43–54°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
64°49°20%⌄
Day≈58–69°
Night≈44–55°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
66°51°20%⌄
Day≈61–72°
Night≈45–56°
Precip≈3.2 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Rain (climatological)
70°53°5.7 mm⌄
Day≈64–75°
Night≈47–58°
Precip≈3.2 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 Pine 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.