Barrington · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Barrington & 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
24°
Tue, Sep 1
Coldest night
9°
Wed, Sep 9
Days with precip
7 / 14
of 14 forecast days
Nicest day
Tue, Sep 1
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 5 – Sun 6 Sep
18° 13°
71% precip chance
Sat 12 – Sun 13 Sep
17° 9°
75% precip chance
Sat 19 – Sun 20 Sep
15° 10°
typical range
Sat 26 – Sun 27 Sep
16° 11°
typical range
30 days — Barrington
14 forecast + 16 climatology
Tue · Today Sunny
24°11°8%⌄
Wind12 mph SW
Gusts23 mph
UV index6 – Moderate
Precip chance8%
Sunrise06:46
Sunset19:58
Wed · Tomorrow Mostly cloudy
18°13°22%⌄
Wind15 mph E
Gusts22 mph
UV index6 – High
Precip chance22%
Sunrise06:47
Sunset19:56
Thursday 3/9 Mostly cloudy
17°16°5.6 mm⌄
Wind17 mph E
Gusts30 mph
UV index4 – Moderate
Precip chance88%
Sunrise06:48
Sunset19:54
Friday 4/9 Showers
21°15°18.1 mm⌄
Wind20 mph N
Gusts34 mph
UV index4 – Moderate
Precip chance89%
Sunrise06:49
Sunset19:53
Saturday 5/9 Showers
18°14°1.8 mm⌄
Wind21 mph N
Gusts33 mph
UV index5 – Moderate
Precip chance71%
Sunrise06:50
Sunset19:51
Sunday 6/9 Showers
18°13°1.0 mm⌄
Wind17 mph N
Gusts29 mph
UV index5 – Moderate
Precip chance59%
Sunrise06:51
Sunset19:49
Monday 7/9 Sunny
18°10°10%⌄
Wind14 mph W
Gusts23 mph
UV index5 – Moderate
Precip chance10%
Sunrise06:52
Sunset19:47
Tuesday 8/9 Mostly cloudy
17°12°2.1 mm⌄
Wind20 mph W
Gusts40 mph
UV index5 – Moderate
Precip chance70%
Sunrise06:54
Sunset19:45
Wednesday 9/9 Mostly cloudy
15°9°9%⌄
Wind14 mph N
Gusts22 mph
UV index4 – Moderate
Precip chance9%
Sunrise06:55
Sunset19:44
Thursday 10/9 Mostly cloudy
11°9°1.6 mm⌄
Wind8 mph N
Gusts10 mph
UV index3 – Moderate
Precip chance61%
Sunrise06:56
Sunset19:42
Friday 11/9 Partly cloudy
16°11°0.1 mm⌄
Wind11 mph NE
Gusts17 mph
UV index5 – Moderate
Precip chance27%
Sunrise06:57
Sunset19:40
Saturday 12/9 Mostly cloudy
17°9°13%⌄
Wind15 mph W
Gusts20 mph
UV index5 – Moderate
Precip chance13%
Sunrise06:58
Sunset19:38
Sunday 13/9 Mostly cloudy
17°13°1.8 mm⌄
Wind26 mph SW
Gusts49 mph
UV index4 – Moderate
Precip chance75%
Sunrise06:59
Sunset19:36
Monday 14/9 Mostly cloudy
17°12°18%⌄
Wind10 mph N
Gusts18 mph
UV index5 – Moderate
Precip chance18%
Sunrise07:00
Sunset19:35
Tuesday 15/9 Rain (climatological)
17°12°4.7 mm⌄
Day≈14–20°
Night≈9–15°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
21°14°20%⌄
Day≈18–24°
Night≈11–17°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
19°13°20%⌄
Day≈16–22°
Night≈10–16°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Rain (climatological)
20°13°4.4 mm⌄
Day≈17–23°
Night≈10–16°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
15°11°20%⌄
Day≈12–18°
Night≈8–14°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
14°10°20%⌄
Day≈11–17°
Night≈7–13°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Rain (climatological)
16°11°7.0 mm⌄
Day≈13–19°
Night≈8–14°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
18°12°20%⌄
Day≈15–21°
Night≈9–15°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
20°13°20%⌄
Day≈17–23°
Night≈10–16°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Rain (climatological)
21°14°8.9 mm⌄
Day≈18–24°
Night≈11–17°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Partly cloudy (climatological)
19°13°20%⌄
Day≈16–22°
Night≈10–16°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
15°11°20%⌄
Day≈12–18°
Night≈8–14°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Rain (climatological)
16°11°8.6 mm⌄
Day≈13–19°
Night≈8–14°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Partly cloudy (climatological)
15°10°20%⌄
Day≈12–18°
Night≈7–13°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Partly cloudy (climatological)
17°12°20%⌄
Day≈14–20°
Night≈9–15°
Precip≈2.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 30/9 Rain (climatological)
19°13°7.2 mm⌄
Day≈16–22°
Night≈10–16°
Precip≈2.8 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 Barrington, 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.