Sainte-Marguerite-du-Lac-Masson · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Sainte-Marguerite-du-Lac-Masson & 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
73°
Mon, Sep 7
Coldest night
36°
Fri, Sep 11
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
70° 48°
89% precip chance
Sat 12 – Sun 13 Sep
66° 43°
61% precip chance
Sat 19 – Sun 20 Sep
66° 47°
typical range
Sat 26 – Sun 27 Sep
67° 48°
typical range
30 days — Sainte-Marguerite-du-Lac-Masson
14 forecast + 16 climatology
Sat · Today Mostly cloudy
63°54°12.2 mm⌄
Wind8 mph NE
Gusts21 mph
UV index1 – Low
Precip chance89%
Sunrise06:22
Sunset19:27
Sun · Tomorrow Sunny
70°48°9%⌄
Wind9 mph N
Gusts20 mph
UV index5 – Moderate
Precip chance9%
Sunrise06:23
Sunset19:25
Monday 7/9 Sunny
73°53°0.4 mm⌄
Wind9 mph NW
Gusts23 mph
UV index6 – Moderate
Precip chance36%
Sunrise06:24
Sunset19:23
Tuesday 8/9 Mostly cloudy
65°44°0.2 mm⌄
Wind9 mph N
Gusts20 mph
UV index6 – Moderate
Precip chance20%
Sunrise06:25
Sunset19:22
Wednesday 9/9 Showers
66°50°5.4 mm⌄
Wind15 mph SW
Gusts41 mph
UV index4 – Moderate
Precip chance89%
Sunrise06:27
Sunset19:20
Thursday 10/9 Sunny
62°39°13%⌄
Wind16 mph W
Gusts37 mph
UV index4 – Moderate
Precip chance13%
Sunrise06:28
Sunset19:18
Friday 11/9 Sunny
60°36°4%⌄
Wind7 mph NW
Gusts17 mph
UV index5 – Moderate
Precip chance4%
Sunrise06:29
Sunset19:16
Saturday 12/9 Sunny
64°43°5%⌄
Wind9 mph S
Gusts15 mph
UV index5 – Moderate
Precip chance5%
Sunrise06:30
Sunset19:14
Sunday 13/9 Showers
66°51°1.0 mm⌄
Wind11 mph SW
Gusts27 mph
UV index4 – Moderate
Precip chance61%
Sunrise06:32
Sunset19:12
Monday 14/9 Sunny
69°52°11.8 mm⌄
Wind8 mph SW
Gusts18 mph
UV index6 – High
Precip chance77%
Sunrise06:33
Sunset19:10
Tuesday 15/9 Mostly cloudy
60°55°0.3 mm⌄
Wind5 mph W
Gusts16 mph
UV index4 – Moderate
Precip chance43%
Sunrise06:34
Sunset19:08
Wednesday 16/9 Showers
54°49°19.2 mm⌄
Wind5 mph NE
Gusts15 mph
UV index3 – Moderate
Precip chance92%
Sunrise06:35
Sunset19:06
Thursday 17/9 Mostly cloudy
65°52°0.9 mm⌄
Wind8 mph N
Gusts17 mph
UV index4 – Moderate
Precip chance61%
Sunrise06:37
Sunset19:04
Friday 18/9 Mostly cloudy
60°47°14%⌄
Wind10 mph NE
Gusts22 mph
UV index5 – Moderate
Precip chance14%
Sunrise06:38
Sunset19:02
Saturday 19/9 Rain (climatological)
63°47°14.9 mm⌄
Day≈57–68°
Night≈42–53°
Precip≈4.4 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
66°50°20%⌄
Day≈61–72°
Night≈44–55°
Precip≈4.4 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
67°50°20%⌄
Day≈62–73°
Night≈45–55°
Precip≈4.4 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Rain (climatological)
65°49°12.7 mm⌄
Day≈60–70°
Night≈43–54°
Precip≈4.4 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
60°46°20%⌄
Day≈55–66°
Night≈41–51°
Precip≈4.4 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
61°46°20%⌄
Day≈56–66°
Night≈41–52°
Precip≈4.4 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Rain (climatological)
58°45°7.5 mm⌄
Day≈53–64°
Night≈39–50°
Precip≈4.4 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
64°48°20%⌄
Day≈59–70°
Night≈43–54°
Precip≈4.4 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Partly cloudy (climatological)
67°50°20%⌄
Day≈61–72°
Night≈44–55°
Precip≈4.4 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Rain (climatological)
71°53°14.9 mm⌄
Day≈66–76°
Night≈47–58°
Precip≈4.4 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Partly cloudy (climatological)
64°48°20%⌄
Day≈58–69°
Night≈43–53°
Precip≈4.4 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 30/9 Partly cloudy (climatological)
61°46°20%⌄
Day≈55–66°
Night≈41–52°
Precip≈4.4 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 1/10 Rain (climatological)
45°32°7.5 mm⌄
Day≈40–51°
Night≈26–37°
Precip≈4.4 in / October
(climatological)Typical range for these dates · 1991–2020
Friday 2/10 Partly cloudy (climatological)
44°31°20%⌄
Day≈38–49°
Night≈25–36°
Precip≈4.4 in / October
(climatological)Typical range for these dates · 1991–2020
Saturday 3/10 Partly cloudy (climatological)
47°33°20%⌄
Day≈41–52°
Night≈27–38°
Precip≈4.4 in / October
(climatological)Typical range for these dates · 1991–2020
Sunday 4/10 Rain (climatological)
51°35°12.3 mm⌄
Day≈46–56°
Night≈30–40°
Precip≈4.4 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 Sainte-Marguerite-du-Lac-Masson, 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.