Pine Grove Mills · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Pine Grove Mills & 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
86°
Fri, Sep 11
Coldest night
45°
Wed, Sep 9
Days with precip
6 / 14
of 14 forecast days
Nicest day
Sun, Sep 6
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 5 – Sun 6 Sep
74° 53°
42% precip chance
Sat 12 – Sun 13 Sep
72° 51°
13% precip chance
Sat 19 – Sun 20 Sep
78° 58°
typical range
Sat 26 – Sun 27 Sep
79° 56°
typical range
30 days — Pine Grove Mills
14 forecast + 16 climatology
Wed · Today Showers
82°70°9.5 mm⌄
Wind5 mph SW
Gusts15 mph
UV index7 – High
Precip chance85%
Sunrise06:39
Sunset19:42
Thu · Tomorrow Showers
84°65°16.1 mm⌄
Wind10 mph W
Gusts19 mph
UV index8 – High
Precip chance89%
Sunrise06:40
Sunset19:41
Friday 4/9 Fog
77°65°4.7 mm⌄
Wind13 mph W
Gusts24 mph
UV index7 – High
Precip chance86%
Sunrise06:41
Sunset19:39
Saturday 5/9 Fog
74°61°0.5 mm⌄
Wind8 mph N
Gusts21 mph
UV index7 – High
Precip chance42%
Sunrise06:42
Sunset19:37
Sunday 6/9 Sunny
70°53°9%⌄
Wind6 mph NE
Gusts14 mph
UV index5 – Moderate
Precip chance9%
Sunrise06:43
Sunset19:36
Monday 7/9 Sunny
74°59°11%⌄
Wind9 mph S
Gusts13 mph
UV index6 – High
Precip chance11%
Sunrise06:44
Sunset19:34
Tuesday 8/9 Showers
67°47°13.0 mm⌄
Wind7 mph N
Gusts23 mph
UV index4 – Moderate
Precip chance94%
Sunrise06:45
Sunset19:32
Wednesday 9/9 Mostly cloudy
63°45°11%⌄
Wind6 mph NE
Gusts17 mph
UV index5 – Moderate
Precip chance11%
Sunrise06:46
Sunset19:31
Thursday 10/9 Sunny
69°53°3.5 mm⌄
Wind8 mph S
Gusts18 mph
UV index5 – Moderate
Precip chance72%
Sunrise06:47
Sunset19:29
Friday 11/9 Fog
86°68°17%⌄
Wind15 mph W
Gusts33 mph
UV index7 – High
Precip chance17%
Sunrise06:48
Sunset19:27
Saturday 12/9 Partly cloudy
72°58°13%⌄
Wind7 mph N
Gusts19 mph
UV index6 – High
Precip chance13%
Sunrise06:49
Sunset19:26
Sunday 13/9 Sunny
70°51°12%⌄
Wind9 mph S
Gusts19 mph
UV index6 – High
Precip chance12%
Sunrise06:50
Sunset19:24
Monday 14/9 Sunny
82°62°1.2 mm⌄
Wind13 mph W
Gusts28 mph
UV index6 – High
Precip chance57%
Sunrise06:51
Sunset19:22
Tuesday 15/9 Mostly cloudy
71°55°23%⌄
Wind10 mph N
Gusts21 mph
UV index4 – Moderate
Precip chance23%
Sunrise06:52
Sunset19:21
Wednesday 16/9 Rain (climatological)
75°58°8.4 mm⌄
Day≈69–80°
Night≈53–64°
Precip≈4.1 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
78°60°20%⌄
Day≈72–83°
Night≈55–65°
Precip≈4.1 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
81°62°20%⌄
Day≈76–86°
Night≈57–67°
Precip≈4.1 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Rain (climatological)
78°60°5.6 mm⌄
Day≈72–83°
Night≈55–65°
Precip≈4.1 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
75°58°20%⌄
Day≈69–80°
Night≈53–64°
Precip≈4.1 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
72°57°20%⌄
Day≈67–78°
Night≈51–62°
Precip≈4.1 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Rain (climatological)
72°56°8.8 mm⌄
Day≈66–77°
Night≈51–62°
Precip≈4.1 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
75°59°20%⌄
Day≈70–81°
Night≈53–64°
Precip≈4.1 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
77°60°20%⌄
Day≈72–83°
Night≈55–65°
Precip≈4.1 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Rain (climatological)
78°60°6.3 mm⌄
Day≈72–83°
Night≈55–65°
Precip≈4.1 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
79°61°20%⌄
Day≈73–84°
Night≈55–66°
Precip≈4.1 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Partly cloudy (climatological)
71°56°20%⌄
Day≈65–76°
Night≈50–61°
Precip≈4.1 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Rain (climatological)
70°56°11.9 mm⌄
Day≈65–76°
Night≈50–61°
Precip≈4.1 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Partly cloudy (climatological)
71°56°20%⌄
Day≈65–76°
Night≈51–62°
Precip≈4.1 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 30/9 Partly cloudy (climatological)
73°57°20%⌄
Day≈67–78°
Night≈52–63°
Precip≈4.1 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 1/10 Rain (climatological)
65°48°6.3 mm⌄
Day≈59–70°
Night≈43–54°
Precip≈4.1 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 Pine Grove Mills, 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.