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
82°
Fri, Aug 21
Coldest night
52°
Thu, Sep 3
Days with precip
7 / 14
of 14 forecast days
Nicest day
Wed, Aug 26
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 22 – Sun 23 Aug
73° 62°
96% precip chance
Sat 29 – Sun 30 Aug
76° 62°
95% precip chance
Sat 5 – Sun 6 Sep
69° 54°
typical range
Sat 12 – Sun 13 Sep
69° 55°
typical range
30 days — Pine Grove
14 forecast + 16 climatology
Fri · Today Sunny
82°57°17%⌄
Wind7 mph E
Gusts15 mph
UV index8 – Very high
Precip chance17%
Sunrise06:22
Sunset19:55
Sat · Tomorrow Fog
66°62°29.2 mm⌄
Wind10 mph E
Gusts24 mph
UV index2 – Low
Precip chance96%
Sunrise06:23
Sunset19:53
Sunday 23/8 Showers
73°62°2.3 mm⌄
Wind11 mph W
Gusts24 mph
UV index5 – Moderate
Precip chance73%
Sunrise06:24
Sunset19:52
Monday 24/8 Sunny
73°56°6%⌄
Wind12 mph NW
Gusts25 mph
UV index7 – High
Precip chance6%
Sunrise06:25
Sunset19:50
Tuesday 25/8 Sunny
77°53°6%⌄
Wind9 mph NW
Gusts15 mph
UV index6 – High
Precip chance6%
Sunrise06:26
Sunset19:49
Wednesday 26/8 Mostly cloudy
74°56°9%⌄
Wind6 mph SE
Gusts16 mph
UV index5 – Moderate
Precip chance9%
Sunrise06:27
Sunset19:47
Thursday 27/8 Mostly cloudy
76°59°1.0 mm⌄
Wind11 mph SE
Gusts15 mph
UV index5 – Moderate
Precip chance63%
Sunrise06:28
Sunset19:46
Friday 28/8 Showers
73°63°6.6 mm⌄
Wind8 mph SE
Gusts17 mph
UV index6 – High
Precip chance86%
Sunrise06:29
Sunset19:44
Saturday 29/8 Fog
76°62°20%⌄
Wind7 mph S
Gusts15 mph
UV index6 – High
Precip chance20%
Sunrise06:29
Sunset19:43
Sunday 30/8 Fog
67°63°21.8 mm⌄
Wind12 mph E
Gusts25 mph
UV index4 – Moderate
Precip chance95%
Sunrise06:30
Sunset19:41
Monday 31/8 Showers
69°64°19.7 mm⌄
Wind14 mph E
Gusts31 mph
UV index5 – Moderate
Precip chance91%
Sunrise06:31
Sunset19:39
Tuesday 1/9 Sunny
75°62°19%⌄
Wind4 mph NE
Gusts14 mph
UV index6 – High
Precip chance19%
Sunrise06:32
Sunset19:38
Wednesday 2/9 Fog
79°64°2.7 mm⌄
Wind8 mph SW
Gusts23 mph
UV index6 – High
Precip chance78%
Sunrise06:33
Sunset19:36
Thursday 3/9 Sunny
67°52°8%⌄
Wind17 mph NW
Gusts31 mph
UV index5 – Moderate
Precip chance8%
Sunrise06:34
Sunset19:35
Friday 4/9 Rain (climatological)
65°53°20.5 mm⌄
Day≈60–71°
Night≈47–58°
Precip≈7.1 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 5/9 Partly cloudy (climatological)
67°54°20%⌄
Day≈62–72°
Night≈48–59°
Precip≈7.1 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 6/9 Partly cloudy (climatological)
69°55°20%⌄
Day≈63–74°
Night≈49–60°
Precip≈7.1 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 7/9 Rain (climatological)
66°53°15.7 mm⌄
Day≈60–71°
Night≈47–58°
Precip≈7.1 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Partly cloudy (climatological)
62°51°20%⌄
Day≈56–67°
Night≈45–56°
Precip≈7.1 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
64°52°20%⌄
Day≈58–69°
Night≈46–57°
Precip≈7.1 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Rain (climatological)
60°49°24.1 mm⌄
Day≈55–65°
Night≈44–55°
Precip≈7.1 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
66°53°20%⌄
Day≈60–71°
Night≈47–58°
Precip≈7.1 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
69°55°20%⌄
Day≈64–75°
Night≈50–60°
Precip≈7.1 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Rain (climatological)
69°55°15.7 mm⌄
Day≈64–75°
Night≈50–61°
Precip≈7.1 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
68°54°20%⌄
Day≈63–74°
Night≈49–60°
Precip≈7.1 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
63°51°20%⌄
Day≈58–69°
Night≈46–57°
Precip≈7.1 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Rain (climatological)
61°50°17.5 mm⌄
Day≈56–66°
Night≈45–55°
Precip≈7.1 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
62°51°20%⌄
Day≈57–67°
Night≈45–56°
Precip≈7.1 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
64°52°20%⌄
Day≈59–70°
Night≈47–58°
Precip≈7.1 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Rain (climatological)
68°54°12.7 mm⌄
Day≈63–73°
Night≈49–60°
Precip≈7.1 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.