Roncesvalles · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Roncesvalles & 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
80°
Wed, Aug 26
Coldest night
54°
Mon, Aug 24
Days with precip
5 / 14
of 14 forecast days
Nicest day
Sat, Aug 29
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
74° 55°
36% precip chance
Sat 5 – Sun 6 Sep
77° 60°
91% precip chance
Sat 12 – Sun 13 Sep
62° 49°
typical range
Sat 19 – Sun 20 Sep
63° 50°
typical range
30 days — Roncesvalles
14 forecast + 16 climatology
Mon · Today Drizzle
68°54°7.0 mm⌄
Wind11 mph SW
Gusts24 mph
UV index5 – Moderate
Precip chance83%
Sunrise06:32
Sunset20:07
Tue · Tomorrow Partly cloudy
71°59°0.2 mm⌄
Wind11 mph NW
Gusts21 mph
UV index7 – High
Precip chance27%
Sunrise06:33
Sunset20:06
Wednesday 26/8 Mostly cloudy
80°59°8%⌄
Wind11 mph SE
Gusts19 mph
UV index6 – High
Precip chance8%
Sunrise06:35
Sunset20:04
Thursday 27/8 Sunny
76°64°12.5 mm⌄
Wind10 mph S
Gusts23 mph
UV index7 – High
Precip chance82%
Sunrise06:36
Sunset20:02
Friday 28/8 Sunny
76°58°9%⌄
Wind11 mph NW
Gusts18 mph
UV index6 – High
Precip chance9%
Sunrise06:37
Sunset20:00
Saturday 29/8 Sunny
72°55°3%⌄
Wind7 mph NW
Gusts17 mph
UV index6 – High
Precip chance3%
Sunrise06:38
Sunset19:59
Sunday 30/8 Mostly cloudy
74°59°0.4 mm⌄
Wind6 mph S
Gusts10 mph
UV index5 – Moderate
Precip chance36%
Sunrise06:39
Sunset19:57
Monday 31/8 Mostly cloudy
79°63°0.4 mm⌄
Wind6 mph N
Gusts16 mph
UV index6 – High
Precip chance39%
Sunrise06:40
Sunset19:55
Tuesday 1/9 Mostly cloudy
80°62°7%⌄
Wind6 mph N
Gusts15 mph
UV index7 – High
Precip chance7%
Sunrise06:41
Sunset19:54
Wednesday 2/9 Mostly cloudy
68°62°2.4 mm⌄
Wind7 mph SE
Gusts13 mph
UV index4 – Moderate
Precip chance75%
Sunrise06:42
Sunset19:52
Thursday 3/9 Mostly cloudy
75°62°2.2 mm⌄
Wind9 mph N
Gusts22 mph
UV index6 – High
Precip chance71%
Sunrise06:43
Sunset19:50
Friday 4/9 Mostly cloudy
74°60°11%⌄
Wind8 mph N
Gusts20 mph
UV index6 – High
Precip chance11%
Sunrise06:45
Sunset19:48
Saturday 5/9 Showers
65°60°29.1 mm⌄
Wind13 mph E
Gusts26 mph
UV index4 – Moderate
Precip chance91%
Sunrise06:46
Sunset19:46
Sunday 6/9 Fog
77°61°0.3 mm⌄
Wind11 mph E
Gusts23 mph
UV index6 – High
Precip chance48%
Sunrise06:47
Sunset19:45
Monday 7/9 Rain (climatological)
63°51°14.2 mm⌄
Day≈58–68°
Night≈45–56°
Precip≈4.7 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Partly cloudy (climatological)
67°53°20%⌄
Day≈61–72°
Night≈47–58°
Precip≈4.7 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
71°56°20%⌄
Day≈66–77°
Night≈50–61°
Precip≈4.7 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Rain (climatological)
67°53°13.0 mm⌄
Day≈62–73°
Night≈48–59°
Precip≈4.7 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
64°51°20%⌄
Day≈58–69°
Night≈46–57°
Precip≈4.7 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
62°50°20%⌄
Day≈56–67°
Night≈45–55°
Precip≈4.7 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Rain (climatological)
60°49°14.2 mm⌄
Day≈55–65°
Night≈44–54°
Precip≈4.7 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
65°52°20%⌄
Day≈59–70°
Night≈46–57°
Precip≈4.7 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
71°55°20%⌄
Day≈65–76°
Night≈50–61°
Precip≈4.7 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Rain (climatological)
68°53°7.1 mm⌄
Day≈62–73°
Night≈48–59°
Precip≈4.7 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
67°53°20%⌄
Day≈61–72°
Night≈47–58°
Precip≈4.7 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
61°49°20%⌄
Day≈56–66°
Night≈44–55°
Precip≈4.7 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Rain (climatological)
63°50°14.6 mm⌄
Day≈57–68°
Night≈45–56°
Precip≈4.7 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
63°51°20%⌄
Day≈57–68°
Night≈45–56°
Precip≈4.7 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
65°52°20%⌄
Day≈59–70°
Night≈46–57°
Precip≈4.7 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Rain (climatological)
72°56°15.3 mm⌄
Day≈66–77°
Night≈51–61°
Precip≈4.7 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 Roncesvalles, 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.