Blainville · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Blainville & 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
78°
Thu, Aug 27
Coldest night
46°
Sat, Aug 29
Days with precip
4 / 14
of 14 forecast days
Nicest day
Wed, Sep 2
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
74° 46°
20% precip chance
Sat 5 – Sun 6 Sep
74° 54°
60% precip chance
Sat 12 – Sun 13 Sep
65° 45°
typical range
Sat 19 – Sun 20 Sep
62° 46°
typical range
30 days — Blainville
14 forecast + 16 climatology
Wed · Today Sunny
76°58°13%⌄
Wind7 mph W
Gusts17 mph
UV index6 – High
Precip chance13%
Sunrise06:09
Sunset19:45
Thu · Tomorrow Mostly cloudy
78°59°1.4 mm⌄
Wind8 mph SW
Gusts15 mph
UV index6 – High
Precip chance64%
Sunrise06:10
Sunset19:43
Friday 28/8 Showers
69°58°2.7 mm⌄
Wind14 mph W
Gusts20 mph
UV index6 – High
Precip chance74%
Sunrise06:11
Sunset19:41
Saturday 29/8 Sunny
66°46°6%⌄
Wind13 mph SW
Gusts21 mph
UV index5 – Moderate
Precip chance6%
Sunrise06:13
Sunset19:39
Sunday 30/8 Mostly cloudy
74°51°20%⌄
Wind13 mph SW
Gusts25 mph
UV index6 – High
Precip chance20%
Sunrise06:14
Sunset19:37
Monday 31/8 Partly cloudy
77°65°0.2 mm⌄
Wind14 mph W
Gusts29 mph
UV index6 – High
Precip chance34%
Sunrise06:15
Sunset19:36
Tuesday 1/9 Sunny
70°56°10%⌄
Wind12 mph W
Gusts18 mph
UV index6 – High
Precip chance10%
Sunrise06:16
Sunset19:34
Wednesday 2/9 Sunny
71°51°7%⌄
Wind4 mph SW
Gusts13 mph
UV index6 – High
Precip chance7%
Sunrise06:18
Sunset19:32
Thursday 3/9 Sunny
73°56°1.0 mm⌄
Wind6 mph E
Gusts16 mph
UV index6 – High
Precip chance47%
Sunrise06:19
Sunset19:30
Friday 4/9 Fog
63°58°4.3 mm⌄
Wind5 mph S
Gusts9 mph
UV index4 – Moderate
Precip chance89%
Sunrise06:20
Sunset19:28
Saturday 5/9 Showers
74°58°1.2 mm⌄
Wind19 mph W
Gusts31 mph
UV index6 – High
Precip chance60%
Sunrise06:21
Sunset19:26
Sunday 6/9 Mostly cloudy
65°54°0.1 mm⌄
Wind12 mph SW
Gusts30 mph
UV index5 – Moderate
Precip chance23%
Sunrise06:23
Sunset19:24
Monday 7/9 Sunny
62°49°14%⌄
Wind14 mph NW
Gusts29 mph
UV index5 – Moderate
Precip chance14%
Sunrise06:24
Sunset19:22
Tuesday 8/9 Sunny
64°47°11%⌄
Wind7 mph SE
Gusts12 mph
UV index5 – Moderate
Precip chance11%
Sunrise06:25
Sunset19:20
Wednesday 9/9 Light rain (climatological)
61°46°1.7 mm⌄
Day≈55–66°
Night≈41–51°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Partly cloudy (climatological)
67°50°20%⌄
Day≈61–72°
Night≈44–55°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
68°50°20%⌄
Day≈62–73°
Night≈45–56°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Light rain (climatological)
65°49°1.8 mm⌄
Day≈60–71°
Night≈43–54°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
59°45°20%⌄
Day≈53–64°
Night≈39–50°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
58°44°20%⌄
Day≈52–63°
Night≈39–50°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Rain (climatological)
59°45°2.1 mm⌄
Day≈54–65°
Night≈40–51°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
58°45°20%⌄
Day≈53–64°
Night≈39–50°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
65°49°20%⌄
Day≈60–71°
Night≈43–54°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Rain (climatological)
68°50°2.8 mm⌄
Day≈62–73°
Night≈45–56°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
60°46°20%⌄
Day≈55–66°
Night≈40–51°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
62°47°20%⌄
Day≈56–67°
Night≈41–52°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Light rain (climatological)
55°42°1.2 mm⌄
Day≈49–60°
Night≈37–48°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
56°43°20%⌄
Day≈50–61°
Night≈38–48°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
59°45°20%⌄
Day≈54–64°
Night≈40–50°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Rain (climatological)
66°49°2.6 mm⌄
Day≈61–72°
Night≈44–55°
Precip≈0.9 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 Blainville, 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.