Sainte-Julie · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Sainte-Julie & 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°
Sat, Aug 29
Coldest night
49°
Fri, Sep 11
Days with precip
6 / 14
of 14 forecast days
Nicest day
Sat, Sep 5
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
78° 51°
79% precip chance
Sat 5 – Sun 6 Sep
76° 57°
17% precip chance
Sat 12 – Sun 13 Sep
64° 47°
typical range
Sat 19 – Sun 20 Sep
63° 48°
typical range
30 days — Sainte-Julie
14 forecast + 16 climatology
Sat · Today Sunny
78°51°4%⌄
Wind11 mph SW
Gusts31 mph
UV index6 – High
Precip chance4%
Sunrise06:11
Sunset19:37
Sun · Tomorrow Showers
76°61°5.8 mm⌄
Wind13 mph W
Gusts28 mph
UV index4 – Moderate
Precip chance79%
Sunrise06:12
Sunset19:35
Monday 31/8 Sunny
71°53°0.3 mm⌄
Wind10 mph NE
Gusts25 mph
UV index6 – High
Precip chance20%
Sunrise06:13
Sunset19:33
Tuesday 1/9 Mostly cloudy
65°55°2.6 mm⌄
Wind9 mph SE
Gusts25 mph
UV index6 – High
Precip chance74%
Sunrise06:14
Sunset19:31
Wednesday 2/9 Mostly cloudy
74°62°6.2 mm⌄
Wind13 mph S
Gusts29 mph
UV index5 – Moderate
Precip chance88%
Sunrise06:16
Sunset19:30
Thursday 3/9 Showers
77°62°2.2 mm⌄
Wind11 mph W
Gusts23 mph
UV index6 – High
Precip chance66%
Sunrise06:17
Sunset19:28
Friday 4/9 Mostly cloudy
69°60°1.8 mm⌄
Wind8 mph NW
Gusts18 mph
UV index5 – Moderate
Precip chance63%
Sunrise06:18
Sunset19:26
Saturday 5/9 Sunny
71°57°17%⌄
Wind6 mph NW
Gusts14 mph
UV index6 – High
Precip chance17%
Sunrise06:19
Sunset19:24
Sunday 6/9 Sunny
76°58°8%⌄
Wind5 mph SW
Gusts13 mph
UV index6 – High
Precip chance8%
Sunrise06:21
Sunset19:22
Monday 7/9 Showers
69°60°5.4 mm⌄
Wind10 mph W
Gusts24 mph
UV index5 – Moderate
Precip chance86%
Sunrise06:22
Sunset19:20
Tuesday 8/9 Sunny
67°53°6%⌄
Wind16 mph W
Gusts25 mph
UV index5 – Moderate
Precip chance6%
Sunrise06:23
Sunset19:18
Wednesday 9/9 Mostly cloudy
66°57°0.6 mm⌄
Wind11 mph W
Gusts24 mph
UV index4 – Moderate
Precip chance44%
Sunrise06:24
Sunset19:16
Thursday 10/9 Mostly cloudy
62°51°8%⌄
Wind13 mph W
Gusts19 mph
UV index5 – Moderate
Precip chance8%
Sunrise06:25
Sunset19:14
Friday 11/9 Mostly cloudy
61°49°9%⌄
Wind9 mph W
Gusts16 mph
UV index5 – Moderate
Precip chance9%
Sunrise06:27
Sunset19:12
Saturday 12/9 Rain (climatological)
60°47°4.7 mm⌄
Day≈54–65°
Night≈42–53°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
64°50°20%⌄
Day≈59–70°
Night≈45–55°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
63°49°20%⌄
Day≈58–69°
Night≈44–55°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Rain (climatological)
64°49°2.7 mm⌄
Day≈58–69°
Night≈44–55°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
62°48°20%⌄
Day≈56–67°
Night≈43–54°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
55°44°20%⌄
Day≈49–60°
Night≈39–49°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Rain (climatological)
56°45°3.2 mm⌄
Day≈51–62°
Night≈40–51°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
61°48°20%⌄
Day≈55–66°
Night≈42–53°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
63°49°20%⌄
Day≈58–69°
Night≈44–55°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Rain (climatological)
65°51°6.7 mm⌄
Day≈60–71°
Night≈45–56°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
61°48°20%⌄
Day≈55–66°
Night≈42–53°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
60°47°20%⌄
Day≈54–65°
Night≈42–53°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Rain (climatological)
58°46°4.7 mm⌄
Day≈53–64°
Night≈41–52°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Partly cloudy (climatological)
55°45°20%⌄
Day≈50–61°
Night≈39–50°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
59°47°20%⌄
Day≈53–64°
Night≈41–52°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Rain (climatological)
62°49°6.8 mm⌄
Day≈57–67°
Night≈43–54°
Precip≈2.1 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 Sainte-Julie, 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.