Otis · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Otis & 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
97°
Wed, Sep 2
Coldest night
51°
Wed, Sep 9
Days with precip
5 / 14
of 14 forecast days
Nicest day
Sat, Sep 12
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 5 – Sun 6 Sep
84° 62°
68% precip chance
Sat 12 – Sun 13 Sep
84° 60°
18% precip chance
Sat 19 – Sun 20 Sep
83° 63°
typical range
Sat 26 – Sun 27 Sep
83° 65°
typical range
30 days — Otis
14 forecast + 16 climatology
Wed · Today Sunny
97°75°7%⌄
Wind15 mph SW
Gusts33 mph
UV index7 – High
Precip chance7%
Sunrise06:14
Sunset19:19
Thu · Tomorrow Sunny
86°77°1.3 mm⌄
Wind10 mph SW
Gusts32 mph
UV index6 – High
Precip chance57%
Sunrise06:15
Sunset19:18
Friday 4/9 Sunny
90°74°1.1 mm⌄
Wind9 mph N
Gusts28 mph
UV index7 – High
Precip chance57%
Sunrise06:16
Sunset19:16
Saturday 5/9 Sunny
84°69°3.6 mm⌄
Wind9 mph N
Gusts19 mph
UV index5 – Moderate
Precip chance68%
Sunrise06:17
Sunset19:14
Sunday 6/9 Mostly cloudy
78°62°15%⌄
Wind11 mph SE
Gusts21 mph
UV index6 – High
Precip chance15%
Sunrise06:18
Sunset19:13
Monday 7/9 Mostly cloudy
78°67°8.0 mm⌄
Wind9 mph S
Gusts23 mph
UV index6 – High
Precip chance83%
Sunrise06:19
Sunset19:11
Tuesday 8/9 Showers
68°52°1.3 mm⌄
Wind15 mph NE
Gusts26 mph
UV index4 – Moderate
Precip chance77%
Sunrise06:20
Sunset19:09
Wednesday 9/9 Mostly cloudy
67°51°17%⌄
Wind13 mph SE
Gusts30 mph
UV index4 – Moderate
Precip chance17%
Sunrise06:21
Sunset19:07
Thursday 10/9 Sunny
94°68°0.5 mm⌄
Wind22 mph SW
Gusts44 mph
UV index8 – Very high
Precip chance36%
Sunrise06:22
Sunset19:06
Friday 11/9 Mostly cloudy
85°67°0.1 mm⌄
Wind13 mph W
Gusts26 mph
UV index5 – Moderate
Precip chance26%
Sunrise06:23
Sunset19:04
Saturday 12/9 Mostly cloudy
74°60°13%⌄
Wind10 mph E
Gusts21 mph
UV index6 – High
Precip chance13%
Sunrise06:24
Sunset19:02
Sunday 13/9 Sunny
84°64°18%⌄
Wind13 mph S
Gusts28 mph
UV index7 – High
Precip chance18%
Sunrise06:26
Sunset19:01
Monday 14/9 Sunny
81°65°19%⌄
Wind14 mph N
Gusts33 mph
UV index7 – High
Precip chance19%
Sunrise06:27
Sunset18:59
Tuesday 15/9 Showers
73°64°0.6 mm⌄
Wind10 mph E
Gusts20 mph
UV index5 – Moderate
Precip chance48%
Sunrise06:28
Sunset18:57
Wednesday 16/9 Light rain (climatological)
83°66°2.0 mm⌄
Day≈78–89°
Night≈61–72°
Precip≈1.4 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
83°66°20%⌄
Day≈78–88°
Night≈61–71°
Precip≈1.4 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
84°67°20%⌄
Day≈79–89°
Night≈61–72°
Precip≈1.4 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Rain (climatological)
83°66°4.0 mm⌄
Day≈78–89°
Night≈61–72°
Precip≈1.4 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
77°63°20%⌄
Day≈72–82°
Night≈57–68°
Precip≈1.4 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
77°62°20%⌄
Day≈72–82°
Night≈57–68°
Precip≈1.4 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Rain (climatological)
79°64°2.8 mm⌄
Day≈74–85°
Night≈58–69°
Precip≈1.4 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
83°66°20%⌄
Day≈78–88°
Night≈61–71°
Precip≈1.4 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
86°68°20%⌄
Day≈80–91°
Night≈62–73°
Precip≈1.4 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Rain (climatological)
88°69°4.6 mm⌄
Day≈83–93°
Night≈64–74°
Precip≈1.4 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
83°66°20%⌄
Day≈78–88°
Night≈61–71°
Precip≈1.4 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Partly cloudy (climatological)
81°65°20%⌄
Day≈75–86°
Night≈59–70°
Precip≈1.4 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Light rain (climatological)
76°62°1.9 mm⌄
Day≈71–82°
Night≈57–68°
Precip≈1.4 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Partly cloudy (climatological)
76°62°20%⌄
Day≈71–82°
Night≈57–68°
Precip≈1.4 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 30/9 Partly cloudy (climatological)
84°67°20%⌄
Day≈79–89°
Night≈61–72°
Precip≈1.4 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 1/10 Rain (climatological)
72°56°3.1 mm⌄
Day≈67–78°
Night≈50–61°
Precip≈1.4 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 Otis, 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.