Cartierville · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Cartierville & 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
27°
Wed, Sep 9
Coldest night
11°
Mon, Aug 31
Days with precip
8 / 14
of 14 forecast days
Nicest day
Sun, Sep 6
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
23° 12°
63% precip chance
Sat 5 – Sun 6 Sep
22° 13°
15% precip chance
Sat 12 – Sun 13 Sep
18° 11°
typical range
Sat 19 – Sun 20 Sep
20° 12°
typical range
30 days — Cartierville
14 forecast + 16 climatology
Fri · Today Showers
20°14°0.4 mm⌄
Wind12 mph W
Gusts22 mph
UV index5 – Moderate
Precip chance36%
Sunrise06:11
Sunset19:40
Sat · Tomorrow Sunny
23°12°0.6 mm⌄
Wind11 mph SW
Gusts31 mph
UV index6 – High
Precip chance36%
Sunrise06:12
Sunset19:38
Sunday 30/8 Showers
23°15°1.7 mm⌄
Wind13 mph SW
Gusts32 mph
UV index5 – Moderate
Precip chance63%
Sunrise06:13
Sunset19:36
Monday 31/8 Showers
19°11°11.2 mm⌄
Wind8 mph NE
Gusts17 mph
UV index3 – Moderate
Precip chance88%
Sunrise06:15
Sunset19:35
Tuesday 1/9 Mostly cloudy
23°13°14%⌄
Wind11 mph NE
Gusts25 mph
UV index6 – High
Precip chance14%
Sunrise06:16
Sunset19:33
Wednesday 2/9 Mostly cloudy
26°17°7.6 mm⌄
Wind6 mph SE
Gusts12 mph
UV index6 – High
Precip chance86%
Sunrise06:17
Sunset19:31
Thursday 3/9 Showers
20°17°18.5 mm⌄
Wind9 mph N
Gusts19 mph
UV index5 – Moderate
Precip chance90%
Sunrise06:18
Sunset19:29
Friday 4/9 Partly cloudy
21°16°29%⌄
Wind10 mph NE
Gusts19 mph
UV index5 – Moderate
Precip chance29%
Sunrise06:19
Sunset19:27
Saturday 5/9 Mostly cloudy
22°13°15%⌄
Wind9 mph E
Gusts20 mph
UV index6 – High
Precip chance15%
Sunrise06:21
Sunset19:25
Sunday 6/9 Mostly cloudy
22°14°9%⌄
Wind7 mph NE
Gusts17 mph
UV index5 – Moderate
Precip chance9%
Sunrise06:22
Sunset19:23
Monday 7/9 Showers
17°15°1.4 mm⌄
Wind5 mph S
Gusts11 mph
UV index4 – Moderate
Precip chance71%
Sunrise06:23
Sunset19:22
Tuesday 8/9 Mostly cloudy
26°15°2.6 mm⌄
Wind9 mph SE
Gusts23 mph
UV index6 – High
Precip chance79%
Sunrise06:24
Sunset19:20
Wednesday 9/9 Showers
27°22°6.0 mm⌄
Wind11 mph W
Gusts27 mph
UV index6 – High
Precip chance84%
Sunrise06:26
Sunset19:18
Thursday 10/9 Showers
21°12°14.8 mm⌄
Wind12 mph N
Gusts25 mph
UV index4 – Moderate
Precip chance89%
Sunrise06:27
Sunset19:16
Friday 11/9 Rain (climatological)
16°9°8.9 mm⌄
Day≈13–19°
Night≈6–12°
Precip≈5.6 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
18°11°20%⌄
Day≈15–21°
Night≈8–14°
Precip≈5.6 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
18°11°20%⌄
Day≈15–21°
Night≈8–14°
Precip≈5.6 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Rain (climatological)
18°11°14.6 mm⌄
Day≈15–21°
Night≈8–14°
Precip≈5.6 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
15°9°20%⌄
Day≈12–18°
Night≈6–12°
Precip≈5.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
15°9°20%⌄
Day≈12–18°
Night≈6–12°
Precip≈5.6 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Rain (climatological)
16°9°18.3 mm⌄
Day≈13–19°
Night≈6–12°
Precip≈5.6 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
18°11°20%⌄
Day≈15–21°
Night≈8–14°
Precip≈5.6 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
20°12°20%⌄
Day≈17–23°
Night≈9–15°
Precip≈5.6 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Rain (climatological)
20°12°10.3 mm⌄
Day≈17–23°
Night≈9–15°
Precip≈5.6 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
20°12°20%⌄
Day≈17–23°
Night≈9–15°
Precip≈5.6 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
15°9°20%⌄
Day≈12–18°
Night≈6–12°
Precip≈5.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Rain (climatological)
13°8°16.5 mm⌄
Day≈10–16°
Night≈5–11°
Precip≈5.6 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
16°9°20%⌄
Day≈13–19°
Night≈6–12°
Precip≈5.6 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Partly cloudy (climatological)
16°10°20%⌄
Day≈13–19°
Night≈7–13°
Precip≈5.6 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Rain (climatological)
19°11°11.8 mm⌄
Day≈16–22°
Night≈8–14°
Precip≈5.6 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 Cartierville, 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.