Rocky Point · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Rocky Point & 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
26°
Mon, Sep 7
Coldest night
8°
Sat, Sep 12
Days with precip
3 / 14
of 14 forecast days
Nicest day
Wed, Sep 16
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 5 – Sun 6 Sep
24° 10°
14% precip chance
Sat 12 – Sun 13 Sep
20° 8°
91% precip chance
Sat 19 – Sun 20 Sep
22° 10°
typical range
Sat 26 – Sun 27 Sep
23° 10°
typical range
30 days — Rocky Point
14 forecast + 16 climatology
Thu · Today Rain
19°10°28.8 mm⌄
Wind8 mph S
Gusts21 mph
UV index2 – Low
Precip chance87%
Sunrise06:32
Sunset19:47
Fri · Tomorrow Showers
20°10°0.9 mm⌄
Wind5 mph NE
Gusts17 mph
UV index4 – Moderate
Precip chance59%
Sunrise06:33
Sunset19:45
Saturday 5/9 Mostly cloudy
22°11°14%⌄
Wind8 mph NE
Gusts17 mph
UV index3 – Low
Precip chance14%
Sunrise06:34
Sunset19:43
Sunday 6/9 Sunny
24°10°5%⌄
Wind8 mph NE
Gusts17 mph
UV index3 – Moderate
Precip chance5%
Sunrise06:36
Sunset19:41
Monday 7/9 Sunny
26°10°5%⌄
Wind7 mph NE
Gusts15 mph
UV index7 – High
Precip chance5%
Sunrise06:37
Sunset19:39
Tuesday 8/9 Mostly cloudy
23°11°16%⌄
Wind7 mph NE
Gusts18 mph
UV index5 – Moderate
Precip chance16%
Sunrise06:38
Sunset19:37
Wednesday 9/9 Sunny
25°11°8%⌄
Wind6 mph NE
Gusts17 mph
UV index6 – High
Precip chance8%
Sunrise06:40
Sunset19:35
Thursday 10/9 Mostly cloudy
23°12°17%⌄
Wind5 mph S
Gusts12 mph
UV index5 – Moderate
Precip chance17%
Sunrise06:41
Sunset19:33
Friday 11/9 Showers
14°9°7.7 mm⌄
Wind14 mph S
Gusts31 mph
UV index3 – Moderate
Precip chance88%
Sunrise06:42
Sunset19:31
Saturday 12/9 Mostly cloudy
13°8°23.9 mm⌄
Wind11 mph S
Gusts29 mph
UV index3 – Moderate
Precip chance91%
Sunrise06:44
Sunset19:29
Sunday 13/9 Partly cloudy
20°10°25%⌄
Wind6 mph N
Gusts15 mph
UV index5 – Moderate
Precip chance25%
Sunrise06:45
Sunset19:27
Monday 14/9 Mostly cloudy
20°9°11%⌄
Wind6 mph NE
Gusts14 mph
UV index5 – Moderate
Precip chance11%
Sunrise06:46
Sunset19:25
Tuesday 15/9 Mostly cloudy
21°9°14%⌄
Wind5 mph NE
Gusts14 mph
UV index5 – Moderate
Precip chance14%
Sunrise06:48
Sunset19:23
Wednesday 16/9 Sunny
21°9°10%⌄
Wind6 mph NE
Gusts14 mph
UV index6 – High
Precip chance10%
Sunrise06:49
Sunset19:21
Thursday 17/9 Rain (climatological)
22°11°15.1 mm⌄
Day≈19–25°
Night≈8–14°
Precip≈5.2 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
22°11°20%⌄
Day≈19–25°
Night≈8–14°
Precip≈5.2 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
22°10°20%⌄
Day≈19–25°
Night≈7–13°
Precip≈5.2 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Rain (climatological)
22°11°13.7 mm⌄
Day≈19–25°
Night≈8–14°
Precip≈5.2 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
19°8°20%⌄
Day≈16–22°
Night≈5–11°
Precip≈5.2 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
17°7°20%⌄
Day≈14–20°
Night≈4–10°
Precip≈5.2 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Rain (climatological)
19°8°17.7 mm⌄
Day≈16–22°
Night≈5–11°
Precip≈5.2 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
21°10°20%⌄
Day≈18–24°
Night≈7–13°
Precip≈5.2 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Partly cloudy (climatological)
24°12°20%⌄
Day≈21–27°
Night≈9–15°
Precip≈5.2 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Rain (climatological)
23°11°13.7 mm⌄
Day≈20–26°
Night≈8–14°
Precip≈5.2 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Partly cloudy (climatological)
22°10°20%⌄
Day≈19–25°
Night≈7–13°
Precip≈5.2 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Partly cloudy (climatological)
19°9°20%⌄
Day≈16–22°
Night≈6–12°
Precip≈5.2 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Rain (climatological)
18°8°9.8 mm⌄
Day≈15–21°
Night≈5–11°
Precip≈5.2 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 30/9 Partly cloudy (climatological)
20°10°20%⌄
Day≈17–23°
Night≈7–13°
Precip≈5.2 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 1/10 Partly cloudy (climatological)
12°2°20%⌄
Day≈9–15°
Night≈-1–5°
Precip≈5.2 in / October
(climatological)Typical range for these dates · 1991–2020
Friday 2/10 Rain (climatological)
15°3°9.8 mm⌄
Day≈12–18°
Night≈0–6°
Precip≈5.2 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 Rocky Point, 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.