Shellmont · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Shellmont & 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
77°
Mon, Aug 17
Coldest night
55°
Mon, Aug 17
Days with precip
0 / 14
of 14 forecast days
Nicest day
Sun, Aug 30
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 22 – Sun 23 Aug
63° 59°
15% precip chance
Sat 29 – Sun 30 Aug
65° 57°
14% precip chance
Sat 5 – Sun 6 Sep
52° 45°
typical range
Sat 12 – Sun 13 Sep
51° 45°
typical range
30 days — Shellmont
14 forecast + 16 climatology
Mon · Today Mostly cloudy
77°55°12%⌄
Wind17 mph S
Gusts18 mph
UV index5 – Moderate
Precip chance12%
Sunrise06:07
Sunset20:25
Tue · Tomorrow Sunny
65°58°15%⌄
Wind10 mph SE
Gusts11 mph
UV index6 – High
Precip chance15%
Sunrise06:08
Sunset20:23
Wednesday 19/8 Mostly cloudy
63°59°26%⌄
Wind12 mph SE
Gusts15 mph
UV index6 – Moderate
Precip chance26%
Sunrise06:10
Sunset20:21
Thursday 20/8 Sunny
64°60°14%⌄
Wind8 mph W
Gusts17 mph
UV index6 – High
Precip chance14%
Sunrise06:11
Sunset20:19
Friday 21/8 Partly cloudy
67°60°15%⌄
Wind11 mph SE
Gusts19 mph
UV index5 – Moderate
Precip chance15%
Sunrise06:13
Sunset20:17
Saturday 22/8 Sunny
63°60°15%⌄
Wind13 mph SE
Gusts21 mph
UV index5 – Moderate
Precip chance15%
Sunrise06:14
Sunset20:15
Sunday 23/8 Partly cloudy
63°59°15%⌄
Wind10 mph SE
Gusts16 mph
UV index5 – Moderate
Precip chance15%
Sunrise06:16
Sunset20:13
Monday 24/8 Mostly cloudy
65°59°21%⌄
Wind7 mph W
Gusts15 mph
UV index5 – Moderate
Precip chance21%
Sunrise06:17
Sunset20:11
Tuesday 25/8 Mostly cloudy
62°60°24%⌄
Wind14 mph SE
Gusts17 mph
UV index4 – Moderate
Precip chance24%
Sunrise06:19
Sunset20:09
Wednesday 26/8 Sunny
61°57°8%⌄
Wind15 mph SE
Gusts20 mph
UV index5 – Moderate
Precip chance8%
Sunrise06:20
Sunset20:07
Thursday 27/8 Mostly cloudy
61°56°15%⌄
Wind14 mph SE
Gusts19 mph
UV index5 – Moderate
Precip chance15%
Sunrise06:21
Sunset20:05
Friday 28/8 Mostly cloudy
62°56°13%⌄
Wind11 mph SE
Gusts20 mph
UV index5 – Moderate
Precip chance13%
Sunrise06:23
Sunset20:03
Saturday 29/8 Mostly cloudy
64°57°14%⌄
Wind11 mph SE
Gusts13 mph
UV index5 – Moderate
Precip chance14%
Sunrise06:24
Sunset20:01
Sunday 30/8 Mostly cloudy
65°57°13%⌄
Wind6 mph W
Gusts15 mph
UV index5 – Moderate
Precip chance13%
Sunrise06:26
Sunset19:59
Monday 31/8 Light rain (climatological)
63°57°1.9 mm⌄
Day≈58–68°
Night≈52–63°
Precip≈0.6 in / August
(climatological)Typical range for these dates · 1991–2020
Tuesday 1/9 Partly cloudy (climatological)
59°52°20%⌄
Day≈54–65°
Night≈46–57°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 2/9 Partly cloudy (climatological)
56°50°20%⌄
Day≈51–61°
Night≈44–55°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 3/9 Light rain (climatological)
56°50°1.7 mm⌄
Day≈51–62°
Night≈45–55°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 4/9 Partly cloudy (climatological)
50°46°20%⌄
Day≈45–56°
Night≈41–52°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 5/9 Partly cloudy (climatological)
52°47°20%⌄
Day≈47–58°
Night≈42–53°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 6/9 Light rain (climatological)
48°45°1.0 mm⌄
Day≈43–54°
Night≈40–51°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 7/9 Partly cloudy (climatological)
55°49°20%⌄
Day≈50–61°
Night≈44–55°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Partly cloudy (climatological)
58°51°20%⌄
Day≈53–63°
Night≈46–56°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Light rain (climatological)
57°51°0.8 mm⌄
Day≈52–63°
Night≈45–56°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Partly cloudy (climatological)
54°48°20%⌄
Day≈48–59°
Night≈43–54°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
51°47°20%⌄
Day≈46–57°
Night≈42–52°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Light rain (climatological)
48°45°1.0 mm⌄
Day≈42–53°
Night≈39–50°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
51°47°20%⌄
Day≈46–56°
Night≈41–52°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
55°49°20%⌄
Day≈50–61°
Night≈44–55°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Light rain (climatological)
55°49°1.3 mm⌄
Day≈50–61°
Night≈44–55°
Precip≈0.6 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 Shellmont, 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.