Mactaggart · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Mactaggart & 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
82°
Thu, Aug 27
Coldest night
47°
Fri, Sep 4
Days with precip
7 / 14
of 14 forecast days
Nicest day
Tue, Aug 25
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
69° 49°
36% precip chance
Sat 5 – Sun 6 Sep
66° 41°
typical range
Sat 12 – Sun 13 Sep
54° 40°
typical range
Sat 19 – Sun 20 Sep
55° 40°
typical range
30 days — Mactaggart
14 forecast + 16 climatology
Sun · Today Sunny
71°53°20.1 mm⌄
Wind16 mph NW
Gusts31 mph
UV index5 – Moderate
Precip chance78%
Sunrise06:28
Sunset20:45
Mon · Tomorrow Showers
68°52°10.0 mm⌄
Wind15 mph NW
Gusts33 mph
UV index5 – Moderate
Precip chance86%
Sunrise06:30
Sunset20:42
Tuesday 25/8 Sunny
72°56°6%⌄
Wind8 mph SE
Gusts17 mph
UV index5 – Moderate
Precip chance6%
Sunrise06:31
Sunset20:40
Wednesday 26/8 Sunny
79°59°5%⌄
Wind14 mph SE
Gusts26 mph
UV index5 – Moderate
Precip chance5%
Sunrise06:33
Sunset20:38
Thursday 27/8 Sunny
82°59°17%⌄
Wind16 mph SE
Gusts36 mph
UV index5 – Moderate
Precip chance17%
Sunrise06:35
Sunset20:36
Friday 28/8 Sunny
66°50°1.5 mm⌄
Wind20 mph NW
Gusts37 mph
UV index5 – Moderate
Precip chance57%
Sunrise06:37
Sunset20:33
Saturday 29/8 Sunny
66°49°0.3 mm⌄
Wind7 mph SE
Gusts11 mph
UV index5 – Moderate
Precip chance36%
Sunrise06:38
Sunset20:31
Sunday 30/8 Sunny
69°52°0.1 mm⌄
Wind8 mph E
Gusts11 mph
UV index6 – High
Precip chance17%
Sunrise06:40
Sunset20:29
Monday 31/8 Thunderstorms
65°51°6.6 mm⌄
Wind18 mph NW
Gusts32 mph
UV index4 – Moderate
Precip chance89%
Sunrise06:42
Sunset20:26
Tuesday 1/9 Sunny
65°50°3.3 mm⌄
Wind19 mph NW
Gusts35 mph
UV index5 – Moderate
Precip chance67%
Sunrise06:43
Sunset20:24
Wednesday 2/9 Showers
64°49°1.1 mm⌄
Wind8 mph W
Gusts15 mph
UV index5 – Moderate
Precip chance57%
Sunrise06:45
Sunset20:21
Thursday 3/9 Sunny
63°53°0.4 mm⌄
Wind7 mph W
Gusts15 mph
UV index5 – Moderate
Precip chance36%
Sunrise06:47
Sunset20:19
Friday 4/9 Showers
60°47°2.9 mm⌄
Wind11 mph W
Gusts14 mph
UV index4 – Moderate
Precip chance68%
Sunrise06:49
Sunset20:17
Saturday 5/9 Mostly cloudy
66°51°16%⌄
Wind11 mph SE
Gusts15 mph
UV index4 – Moderate
Precip chance16%
Sunrise06:50
Sunset20:14
Sunday 6/9 Rain (climatological)
56°41°6.1 mm⌄
Day≈50–61°
Night≈36–46°
Precip≈4.0 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 7/9 Partly cloudy (climatological)
61°44°20%⌄
Day≈55–66°
Night≈38–49°
Precip≈4.0 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Partly cloudy (climatological)
60°43°20%⌄
Day≈54–65°
Night≈38–49°
Precip≈4.0 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Rain (climatological)
59°43°12.5 mm⌄
Day≈54–65°
Night≈38–49°
Precip≈4.0 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Partly cloudy (climatological)
52°39°20%⌄
Day≈47–58°
Night≈33–44°
Precip≈4.0 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
50°37°20%⌄
Day≈44–55°
Night≈32–43°
Precip≈4.0 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Rain (climatological)
53°40°13.1 mm⌄
Day≈48–59°
Night≈34–45°
Precip≈4.0 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
54°40°20%⌄
Day≈48–59°
Night≈34–45°
Precip≈4.0 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
60°44°20%⌄
Day≈55–65°
Night≈38–49°
Precip≈4.0 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Rain (climatological)
63°45°12.8 mm⌄
Day≈57–68°
Night≈40–51°
Precip≈4.0 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
57°42°20%⌄
Day≈52–62°
Night≈36–47°
Precip≈4.0 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
55°40°20%⌄
Day≈49–60°
Night≈35–46°
Precip≈4.0 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Rain (climatological)
55°40°6.7 mm⌄
Day≈49–60°
Night≈35–46°
Precip≈4.0 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
55°40°20%⌄
Day≈49–60°
Night≈35–46°
Precip≈4.0 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
54°40°20%⌄
Day≈49–60°
Night≈35–45°
Precip≈4.0 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Rain (climatological)
58°42°13.1 mm⌄
Day≈53–63°
Night≈37–48°
Precip≈4.0 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 Mactaggart, 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.