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
32°
Wed, Sep 2
Coldest night
12°
Sun, Sep 6
Days with precip
4 / 14
of 14 forecast days
Nicest day
Sat, Sep 5
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 5 – Sun 6 Sep
21° 12°
7% precip chance
Sat 12 – Sun 13 Sep
23° 13°
32% precip chance
Sat 19 – Sun 20 Sep
19° 12°
typical range
Sat 26 – Sun 27 Sep
18° 11°
typical range
30 days — Pine Grove Mills
14 forecast + 16 climatology
Mon · Today Drizzle
23°19°4.7 mm⌄
Wind4 mph E
Gusts13 mph
UV index5 – Moderate
Precip chance84%
Sunrise06:37
Sunset19:46
Tue · Tomorrow Mostly cloudy
28°21°0.3 mm⌄
Wind11 mph W
Gusts18 mph
UV index8 – High
Precip chance39%
Sunrise06:38
Sunset19:44
Wednesday 2/9 Sunny
32°22°2.1 mm⌄
Wind10 mph W
Gusts22 mph
UV index8 – High
Precip chance57%
Sunrise06:39
Sunset19:42
Thursday 3/9 Thunderstorms
28°22°4.4 mm⌄
Wind10 mph W
Gusts24 mph
UV index8 – High
Precip chance78%
Sunrise06:40
Sunset19:41
Friday 4/9 Mostly cloudy
27°18°16%⌄
Wind9 mph NW
Gusts17 mph
UV index7 – High
Precip chance16%
Sunrise06:41
Sunset19:39
Saturday 5/9 Sunny
21°14°5%⌄
Wind8 mph N
Gusts23 mph
UV index6 – High
Precip chance5%
Sunrise06:42
Sunset19:37
Sunday 6/9 Sunny
21°12°7%⌄
Wind9 mph NE
Gusts14 mph
UV index6 – High
Precip chance7%
Sunrise06:43
Sunset19:36
Monday 7/9 Sunny
20°12°14%⌄
Wind7 mph SE
Gusts18 mph
UV index5 – Moderate
Precip chance14%
Sunrise06:44
Sunset19:34
Tuesday 8/9 Mostly cloudy
20°14°20%⌄
Wind11 mph S
Gusts21 mph
UV index5 – Moderate
Precip chance20%
Sunrise06:45
Sunset19:32
Wednesday 9/9 Mostly cloudy
21°13°20%⌄
Wind10 mph SE
Gusts19 mph
UV index6 – High
Precip chance20%
Sunrise06:46
Sunset19:31
Thursday 10/9 Showers
24°16°0.4 mm⌄
Wind7 mph SE
Gusts19 mph
UV index5 – Moderate
Precip chance48%
Sunrise06:47
Sunset19:29
Friday 11/9 Showers
27°18°2.7 mm⌄
Wind5 mph SW
Gusts14 mph
UV index7 – High
Precip chance75%
Sunrise06:48
Sunset19:27
Saturday 12/9 Fog
23°17°0.2 mm⌄
Wind9 mph NE
Gusts17 mph
UV index6 – High
Precip chance32%
Sunrise06:49
Sunset19:26
Sunday 13/9 Partly cloudy
18°13°24%⌄
Wind10 mph SE
Gusts19 mph
UV index5 – Moderate
Precip chance24%
Sunrise06:50
Sunset19:24
Monday 14/9 Rain (climatological)
20°13°2.6 mm⌄
Day≈17–23°
Night≈10–16°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
21°14°20%⌄
Day≈18–24°
Night≈11–17°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
23°15°20%⌄
Day≈20–26°
Night≈12–18°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Light rain (climatological)
22°14°1.7 mm⌄
Day≈19–25°
Night≈11–17°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
20°13°20%⌄
Day≈17–23°
Night≈10–16°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
19°12°20%⌄
Day≈16–22°
Night≈9–15°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Rain (climatological)
18°12°2.7 mm⌄
Day≈15–21°
Night≈9–15°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
20°13°20%⌄
Day≈17–23°
Night≈10–16°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
21°14°20%⌄
Day≈18–24°
Night≈11–17°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Light rain (climatological)
21°14°1.9 mm⌄
Day≈18–24°
Night≈11–17°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
22°14°20%⌄
Day≈19–25°
Night≈11–17°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Partly cloudy (climatological)
18°11°20%⌄
Day≈15–21°
Night≈8–14°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Rain (climatological)
17°11°3.6 mm⌄
Day≈14–20°
Night≈8–14°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Partly cloudy (climatological)
18°12°20%⌄
Day≈15–21°
Night≈9–15°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Partly cloudy (climatological)
19°12°20%⌄
Day≈16–22°
Night≈9–15°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Light rain (climatological)
21°14°1.9 mm⌄
Day≈18–24°
Night≈11–17°
Precip≈1.3 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 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.