Terrace Heights · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Terrace Heights & 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
28°
Thu, Aug 27
Coldest night
3°
Sat, Sep 5
Days with precip
2 / 14
of 14 forecast days
Nicest day
Tue, Sep 1
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
17° 6°
14% precip chance
Sat 5 – Sun 6 Sep
12° 3°
17% precip chance
Sat 12 – Sun 13 Sep
11° 2°
typical range
Sat 19 – Sun 20 Sep
12° 2°
typical range
30 days — Terrace Heights
14 forecast + 16 climatology
Tue · Today Sunny
23°14°4%⌄
Wind7 mph S
Gusts12 mph
UV index5 – Moderate
Precip chance4%
Sunrise06:30
Sunset20:40
Wed · Tomorrow Sunny
25°16°5%⌄
Wind14 mph SE
Gusts34 mph
UV index5 – Moderate
Precip chance5%
Sunrise06:32
Sunset20:38
Thursday 27/8 Mostly cloudy
28°15°1.0 mm⌄
Wind16 mph NW
Gusts38 mph
UV index5 – Moderate
Precip chance43%
Sunrise06:34
Sunset20:36
Friday 28/8 Sunny
19°9°0.8 mm⌄
Wind11 mph NW
Gusts28 mph
UV index5 – Moderate
Precip chance37%
Sunrise06:35
Sunset20:33
Saturday 29/8 Mostly cloudy
17°6°10%⌄
Wind12 mph NE
Gusts26 mph
UV index4 – Moderate
Precip chance10%
Sunrise06:37
Sunset20:31
Sunday 30/8 Mostly cloudy
17°10°14%⌄
Wind8 mph S
Gusts17 mph
UV index5 – Moderate
Precip chance14%
Sunrise06:39
Sunset20:28
Monday 31/8 Mostly cloudy
18°10°17%⌄
Wind9 mph SE
Gusts24 mph
UV index4 – Moderate
Precip chance17%
Sunrise06:41
Sunset20:26
Tuesday 1/9 Sunny
21°12°8%⌄
Wind11 mph SE
Gusts31 mph
UV index6 – High
Precip chance8%
Sunrise06:42
Sunset20:24
Wednesday 2/9 Mostly cloudy
21°11°11%⌄
Wind12 mph SE
Gusts34 mph
UV index4 – Moderate
Precip chance11%
Sunrise06:44
Sunset20:21
Thursday 3/9 Mostly cloudy
19°11°0.8 mm⌄
Wind8 mph SE
Gusts16 mph
UV index5 – Moderate
Precip chance44%
Sunrise06:46
Sunset20:19
Friday 4/9 Showers
13°6°14.1 mm⌄
Wind13 mph W
Gusts25 mph
UV index3 – Moderate
Precip chance90%
Sunrise06:48
Sunset20:17
Saturday 5/9 Mostly cloudy
11°3°17%⌄
Wind10 mph NW
Gusts15 mph
UV index2 – Low
Precip chance17%
Sunrise06:49
Sunset20:14
Sunday 6/9 Sunny
12°3°6%⌄
Wind11 mph N
Gusts19 mph
UV index4 – Moderate
Precip chance6%
Sunrise06:51
Sunset20:12
Monday 7/9 Mostly cloudy
16°5°11%⌄
Wind9 mph NW
Gusts18 mph
UV index4 – Moderate
Precip chance11%
Sunrise06:53
Sunset20:09
Tuesday 8/9 Light rain (climatological)
10°2°2.0 mm⌄
Day≈7–13°
Night≈-1–5°
Precip≈1.4 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
15°5°20%⌄
Day≈12–18°
Night≈2–8°
Precip≈1.4 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Partly cloudy (climatological)
15°5°20%⌄
Day≈12–18°
Night≈2–8°
Precip≈1.4 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Rain (climatological)
13°4°2.6 mm⌄
Day≈10–16°
Night≈1–7°
Precip≈1.4 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
11°2°20%⌄
Day≈8–14°
Night≈-1–5°
Precip≈1.4 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
10°2°20%⌄
Day≈7–13°
Night≈-1–5°
Precip≈1.4 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Rain (climatological)
9°1°2.6 mm⌄
Day≈6–12°
Night≈-2–4°
Precip≈1.4 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
11°3°20%⌄
Day≈8–14°
Night≈0–6°
Precip≈1.4 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
13°4°20%⌄
Day≈10–16°
Night≈1–7°
Precip≈1.4 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Rain (climatological)
15°5°2.4 mm⌄
Day≈12–18°
Night≈2–8°
Precip≈1.4 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
12°3°20%⌄
Day≈9–15°
Night≈0–6°
Precip≈1.4 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
12°3°20%⌄
Day≈9–15°
Night≈0–6°
Precip≈1.4 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Rain (climatological)
11°2°3.0 mm⌄
Day≈8–14°
Night≈-1–5°
Precip≈1.4 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
10°2°20%⌄
Day≈7–13°
Night≈-1–5°
Precip≈1.4 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
12°3°20%⌄
Day≈9–15°
Night≈0–6°
Precip≈1.4 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Rain (climatological)
15°5°2.8 mm⌄
Day≈12–18°
Night≈2–8°
Precip≈1.4 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 Terrace Heights, 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.