Heyworth · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Heyworth & 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
41°
Thu, Sep 10
Coldest night
13°
Wed, Sep 9
Days with precip
6 / 14
of 14 forecast days
Nicest day
Wed, Sep 9
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 5 – Sun 6 Sep
36° 20°
62% precip chance
Sat 12 – Sun 13 Sep
31° 18°
70% precip chance
Sat 19 – Sun 20 Sep
34° 20°
typical range
Sat 26 – Sun 27 Sep
34° 20°
typical range
30 days — Heyworth
14 forecast + 16 climatology
Wed · Today Sunny
38°23°0.5 mm⌄
Wind15 mph S
Gusts28 mph
UV index8 – Very high
Precip chance36%
Sunrise06:24
Sunset19:26
Thu · Tomorrow Sunny
38°25°3%⌄
Wind13 mph S
Gusts29 mph
UV index8 – Very high
Precip chance3%
Sunrise06:25
Sunset19:25
Friday 4/9 Sunny
37°26°4%⌄
Wind12 mph W
Gusts28 mph
UV index8 – High
Precip chance4%
Sunrise06:26
Sunset19:23
Saturday 5/9 Sunny
36°23°1.9 mm⌄
Wind11 mph NE
Gusts21 mph
UV index7 – High
Precip chance57%
Sunrise06:27
Sunset19:21
Sunday 6/9 Sunny
32°20°3.2 mm⌄
Wind12 mph E
Gusts23 mph
UV index8 – Very high
Precip chance62%
Sunrise06:28
Sunset19:20
Monday 7/9 Mostly cloudy
34°22°3.4 mm⌄
Wind17 mph W
Gusts28 mph
UV index7 – High
Precip chance71%
Sunrise06:29
Sunset19:18
Tuesday 8/9 Mostly cloudy
24°14°2.7 mm⌄
Wind15 mph N
Gusts26 mph
UV index5 – Moderate
Precip chance79%
Sunrise06:30
Sunset19:17
Wednesday 9/9 Partly cloudy
29°13°11%⌄
Wind13 mph SE
Gusts32 mph
UV index7 – High
Precip chance11%
Sunrise06:31
Sunset19:15
Thursday 10/9 Sunny
41°28°3%⌄
Wind23 mph SW
Gusts44 mph
UV index10 – Very high
Precip chance3%
Sunrise06:32
Sunset19:13
Friday 11/9 Showers
30°20°3.7 mm⌄
Wind13 mph N
Gusts26 mph
UV index6 – High
Precip chance66%
Sunrise06:33
Sunset19:12
Saturday 12/9 Showers
24°18°2.0 mm⌄
Wind10 mph E
Gusts23 mph
UV index5 – Moderate
Precip chance70%
Sunrise06:33
Sunset19:10
Sunday 13/9 Sunny
31°21°11%⌄
Wind12 mph SW
Gusts25 mph
UV index8 – Very high
Precip chance11%
Sunrise06:34
Sunset19:08
Monday 14/9 Sunny
38°23°4%⌄
Wind12 mph NW
Gusts33 mph
UV index9 – Very high
Precip chance4%
Sunrise06:35
Sunset19:07
Tuesday 15/9 Sunny
32°19°7%⌄
Wind13 mph E
Gusts21 mph
UV index8 – Very high
Precip chance7%
Sunrise06:36
Sunset19:05
Wednesday 16/9 Rain (climatological)
33°21°2.2 mm⌄
Day≈30–36°
Night≈18–24°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
35°22°20%⌄
Day≈32–38°
Night≈19–25°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
37°23°20%⌄
Day≈34–40°
Night≈20–26°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Rain (climatological)
34°21°3.4 mm⌄
Day≈31–37°
Night≈18–24°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
31°20°20%⌄
Day≈28–34°
Night≈17–23°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
31°20°20%⌄
Day≈28–34°
Night≈17–23°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Rain (climatological)
32°20°3.8 mm⌄
Day≈29–35°
Night≈17–23°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
33°21°20%⌄
Day≈30–36°
Night≈18–24°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
35°22°20%⌄
Day≈32–38°
Night≈19–25°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Rain (climatological)
35°22°4.6 mm⌄
Day≈32–38°
Night≈19–25°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
34°22°20%⌄
Day≈31–37°
Night≈19–25°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Partly cloudy (climatological)
32°20°20%⌄
Day≈29–35°
Night≈17–23°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Rain (climatological)
30°19°2.3 mm⌄
Day≈27–33°
Night≈16–22°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Partly cloudy (climatological)
30°19°20%⌄
Day≈27–33°
Night≈16–22°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 30/9 Partly cloudy (climatological)
33°21°20%⌄
Day≈30–36°
Night≈18–24°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 1/10 Rain (climatological)
30°17°4.2 mm⌄
Day≈27–33°
Night≈14–20°
Precip≈1.5 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 Heyworth, 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.