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
24°
Tue, Sep 1
Coldest night
11°
Mon, Aug 31
Days with precip
6 / 14
of 14 forecast days
Nicest day
Mon, Sep 7
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 5 – Sun 6 Sep
22° 12°
32% precip chance
Sat 12 – Sun 13 Sep
23° 14°
57% precip chance
Sat 19 – Sun 20 Sep
13° 7°
typical range
Sat 26 – Sun 27 Sep
15° 8°
typical range
30 days — Sainte-Julie
14 forecast + 16 climatology
Mon · Today Sunny
24°11°15.9 mm⌄
Wind5 mph NE
Gusts16 mph
UV index6 – High
Precip chance68%
Sunrise06:13
Sunset19:33
Tue · Tomorrow Mostly cloudy
24°14°8%⌄
Wind10 mph NE
Gusts21 mph
UV index6 – Moderate
Precip chance8%
Sunrise06:14
Sunset19:31
Wednesday 2/9 Mostly cloudy
20°17°18.9 mm⌄
Wind17 mph S
Gusts30 mph
UV index3 – Low
Precip chance89%
Sunrise06:16
Sunset19:30
Thursday 3/9 Fog
19°16°1.3 mm⌄
Wind10 mph S
Gusts21 mph
UV index5 – Moderate
Precip chance77%
Sunrise06:17
Sunset19:28
Friday 4/9 Showers
20°15°3.2 mm⌄
Wind7 mph NW
Gusts14 mph
UV index5 – Moderate
Precip chance82%
Sunrise06:18
Sunset19:26
Saturday 5/9 Partly cloudy
17°14°0.1 mm⌄
Wind13 mph NE
Gusts26 mph
UV index4 – Moderate
Precip chance32%
Sunrise06:19
Sunset19:24
Sunday 6/9 Sunny
22°12°5%⌄
Wind13 mph NE
Gusts26 mph
UV index6 – High
Precip chance5%
Sunrise06:21
Sunset19:22
Monday 7/9 Mostly cloudy
22°13°11%⌄
Wind4 mph SE
Gusts12 mph
UV index5 – Moderate
Precip chance11%
Sunrise06:22
Sunset19:20
Tuesday 8/9 Mostly cloudy
23°14°16%⌄
Wind11 mph S
Gusts16 mph
UV index5 – Moderate
Precip chance16%
Sunrise06:23
Sunset19:18
Wednesday 9/9 Mostly cloudy
17°16°1.5 mm⌄
Wind4 mph NE
Gusts13 mph
UV index4 – Moderate
Precip chance70%
Sunrise06:24
Sunset19:16
Thursday 10/9 Fog
20°15°37%⌄
Wind5 mph N
Gusts15 mph
UV index4 – Moderate
Precip chance37%
Sunrise06:25
Sunset19:14
Friday 11/9 Mostly cloudy
22°16°23%⌄
Wind13 mph W
Gusts20 mph
UV index6 – High
Precip chance23%
Sunrise06:27
Sunset19:12
Saturday 12/9 Sunny
23°14°7%⌄
Wind8 mph W
Gusts17 mph
UV index6 – High
Precip chance7%
Sunrise06:28
Sunset19:11
Sunday 13/9 Sunny
23°14°1.6 mm⌄
Wind17 mph SW
Gusts32 mph
UV index6 – High
Precip chance57%
Sunrise06:29
Sunset19:09
Monday 14/9 Rain (climatological)
15°9°8.0 mm⌄
Day≈12–18°
Night≈6–12°
Precip≈3.6 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
18°11°20%⌄
Day≈15–21°
Night≈8–14°
Precip≈3.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
17°10°20%⌄
Day≈14–20°
Night≈7–13°
Precip≈3.6 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Rain (climatological)
17°10°4.6 mm⌄
Day≈14–20°
Night≈7–13°
Precip≈3.6 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
16°10°20%⌄
Day≈13–19°
Night≈7–13°
Precip≈3.6 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
12°7°20%⌄
Day≈9–15°
Night≈4–10°
Precip≈3.6 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Rain (climatological)
13°8°5.5 mm⌄
Day≈10–16°
Night≈5–11°
Precip≈3.6 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
16°10°20%⌄
Day≈13–19°
Night≈7–13°
Precip≈3.6 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
17°10°20%⌄
Day≈14–20°
Night≈7–13°
Precip≈3.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Rain (climatological)
18°11°11.3 mm⌄
Day≈15–21°
Night≈8–14°
Precip≈3.6 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
16°10°20%⌄
Day≈13–19°
Night≈7–13°
Precip≈3.6 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Partly cloudy (climatological)
15°9°20%⌄
Day≈12–18°
Night≈6–12°
Precip≈3.6 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Rain (climatological)
15°9°8.0 mm⌄
Day≈12–18°
Night≈6–12°
Precip≈3.6 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Partly cloudy (climatological)
13°8°20%⌄
Day≈10–16°
Night≈5–11°
Precip≈3.6 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Partly cloudy (climatological)
15°9°20%⌄
Day≈12–18°
Night≈6–12°
Precip≈3.6 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Rain (climatological)
17°10°11.7 mm⌄
Day≈14–20°
Night≈7–13°
Precip≈3.6 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 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.