Saint-Jérôme · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Saint-Jérôme & 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
76°
Wed, Sep 2
Coldest night
43°
Wed, Sep 9
Days with precip
4 / 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
74° 52°
59% precip chance
Sat 12 – Sun 13 Sep
72° 56°
79% precip chance
Sat 19 – Sun 20 Sep
72° 51°
typical range
Sat 26 – Sun 27 Sep
72° 52°
typical range
30 days — Saint-Jérôme
14 forecast + 16 climatology
Wed · Today Mostly cloudy
76°54°35.4 mm⌄
Wind14 mph SE
Gusts25 mph
UV index4 – Moderate
Precip chance86%
Sunrise06:18
Sunset19:32
Thu · Tomorrow Showers
73°61°21.8 mm⌄
Wind9 mph SW
Gusts19 mph
UV index4 – Moderate
Precip chance89%
Sunrise06:19
Sunset19:31
Friday 4/9 Mostly cloudy
71°59°0.3 mm⌄
Wind10 mph NW
Gusts17 mph
UV index4 – Moderate
Precip chance37%
Sunrise06:20
Sunset19:29
Saturday 5/9 Showers
65°55°1.0 mm⌄
Wind11 mph N
Gusts22 mph
UV index3 – Moderate
Precip chance59%
Sunrise06:22
Sunset19:27
Sunday 6/9 Sunny
74°52°5%⌄
Wind7 mph NE
Gusts13 mph
UV index6 – High
Precip chance5%
Sunrise06:23
Sunset19:25
Monday 7/9 Sunny
72°54°11%⌄
Wind10 mph SW
Gusts15 mph
UV index6 – High
Precip chance11%
Sunrise06:24
Sunset19:23
Tuesday 8/9 Sunny
63°47°10.8 mm⌄
Wind11 mph N
Gusts21 mph
UV index5 – Moderate
Precip chance73%
Sunrise06:25
Sunset19:21
Wednesday 9/9 Sunny
59°43°3%⌄
Wind15 mph NW
Gusts27 mph
UV index4 – Moderate
Precip chance3%
Sunrise06:27
Sunset19:19
Thursday 10/9 Sunny
65°45°6%⌄
Wind10 mph W
Gusts22 mph
UV index5 – Moderate
Precip chance6%
Sunrise06:28
Sunset19:17
Friday 11/9 Mostly cloudy
66°48°11%⌄
Wind6 mph W
Gusts16 mph
UV index5 – Moderate
Precip chance11%
Sunrise06:29
Sunset19:15
Saturday 12/9 Showers
72°58°4.2 mm⌄
Wind18 mph SW
Gusts37 mph
UV index5 – Moderate
Precip chance79%
Sunrise06:30
Sunset19:13
Sunday 13/9 Partly cloudy
67°56°14%⌄
Wind14 mph W
Gusts35 mph
UV index5 – Moderate
Precip chance14%
Sunrise06:32
Sunset19:11
Monday 14/9 Mostly cloudy
61°53°18%⌄
Wind10 mph NW
Gusts21 mph
UV index4 – Moderate
Precip chance18%
Sunrise06:33
Sunset19:09
Tuesday 15/9 Mostly cloudy
66°50°9%⌄
Wind11 mph W
Gusts17 mph
UV index5 – Moderate
Precip chance9%
Sunrise06:34
Sunset19:07
Wednesday 16/9 Rain (climatological)
70°53°20.3 mm⌄
Day≈64–75°
Night≈48–59°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
74°56°20%⌄
Day≈69–80°
Night≈51–61°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
72°55°20%⌄
Day≈67–78°
Night≈50–60°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Rain (climatological)
72°55°8.0 mm⌄
Day≈67–77°
Night≈49–60°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
66°51°20%⌄
Day≈60–71°
Night≈46–56°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
62°49°20%⌄
Day≈56–67°
Night≈43–54°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Rain (climatological)
67°52°8.5 mm⌄
Day≈61–72°
Night≈46–57°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
70°54°20%⌄
Day≈65–76°
Night≈48–59°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
73°55°20%⌄
Day≈67–78°
Night≈50–61°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Rain (climatological)
72°55°12.3 mm⌄
Day≈66–77°
Night≈49–60°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
72°55°20%⌄
Day≈67–78°
Night≈49–60°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Partly cloudy (climatological)
68°52°20%⌄
Day≈62–73°
Night≈47–58°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Rain (climatological)
65°50°9.1 mm⌄
Day≈59–70°
Night≈45–56°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Partly cloudy (climatological)
63°50°20%⌄
Day≈58–69°
Night≈44–55°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 30/9 Partly cloudy (climatological)
68°53°20%⌄
Day≈63–74°
Night≈47–58°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 1/10 Rain (climatological)
54°39°12.8 mm⌄
Day≈49–60°
Night≈34–44°
Precip≈6.3 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 Saint-Jérôme, 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.