Midvale · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Midvale & 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
107°
Thu, Aug 20
Coldest night
64°
Wed, Aug 26
Days with precip
1 / 14
of 14 forecast days
Nicest day
Sat, Aug 29
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 22 – Sun 23 Aug
92° 66°
18% precip chance
Sat 29 – Sun 30 Aug
93° 65°
2% precip chance
Sat 5 – Sun 6 Sep
90° 61°
typical range
Sat 12 – Sun 13 Sep
90° 62°
typical range
30 days — Midvale
14 forecast + 16 climatology
Thu · Today Sunny
107°71°1%⌄
Wind11 mph S
Gusts20 mph
UV index10 – Very high
Precip chance1%
Sunrise06:43
Sunset20:18
Fri · Tomorrow Mostly cloudy
99°70°0.5 mm⌄
Wind23 mph SW
Gusts37 mph
UV index9 – Very high
Precip chance36%
Sunrise06:44
Sunset20:17
Saturday 22/8 Mostly cloudy
89°67°0.2 mm⌄
Wind10 mph N
Gusts21 mph
UV index6 – Moderate
Precip chance18%
Sunrise06:45
Sunset20:15
Sunday 23/8 Sunny
92°66°0.2 mm⌄
Wind15 mph N
Gusts21 mph
UV index9 – Very high
Precip chance17%
Sunrise06:46
Sunset20:14
Monday 24/8 Mostly cloudy
93°66°0.8 mm⌄
Wind17 mph SW
Gusts23 mph
UV index8 – Very high
Precip chance36%
Sunrise06:47
Sunset20:12
Tuesday 25/8 Mostly cloudy
94°69°8%⌄
Wind9 mph S
Gusts19 mph
UV index7 – High
Precip chance8%
Sunrise06:48
Sunset20:11
Wednesday 26/8 Mostly cloudy
94°64°0.3 mm⌄
Wind10 mph S
Gusts14 mph
UV index8 – Very high
Precip chance19%
Sunrise06:49
Sunset20:09
Thursday 27/8 Showers
91°68°1.4 mm⌄
Wind10 mph S
Gusts17 mph
UV index8 – Very high
Precip chance57%
Sunrise06:50
Sunset20:08
Friday 28/8 Sunny
93°65°3%⌄
Wind14 mph W
Gusts18 mph
UV index8 – Very high
Precip chance3%
Sunrise06:50
Sunset20:06
Saturday 29/8 Sunny
93°65°2%⌄
Wind13 mph SW
Gusts19 mph
UV index8 – Very high
Precip chance2%
Sunrise06:51
Sunset20:05
Sunday 30/8 Sunny
92°65°2%⌄
Wind16 mph SW
Gusts22 mph
UV index8 – Very high
Precip chance2%
Sunrise06:52
Sunset20:03
Monday 31/8 Sunny
91°65°1%⌄
Wind18 mph SW
Gusts22 mph
UV index8 – Very high
Precip chance1%
Sunrise06:53
Sunset20:01
Tuesday 1/9 Sunny
92°64°0%⌄
Wind20 mph SW
Gusts23 mph
UV index8 – Very high
Precip chance0%
Sunrise06:54
Sunset20:00
Wednesday 2/9 Sunny
94°64°0%⌄
Wind18 mph SW
Gusts23 mph
UV index8 – Very high
Precip chance0%
Sunrise06:55
Sunset19:58
Thursday 3/9 Light rain (climatological)
85°59°0.8 mm⌄
Day≈80–91°
Night≈53–64°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 4/9 Partly cloudy (climatological)
89°61°20%⌄
Day≈83–94°
Night≈55–66°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 5/9 Partly cloudy (climatological)
90°62°20%⌄
Day≈85–96°
Night≈56–67°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 6/9 Light rain (climatological)
88°61°1.7 mm⌄
Day≈83–94°
Night≈55–66°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 7/9 Partly cloudy (climatological)
87°60°20%⌄
Day≈82–93°
Night≈55–65°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Partly cloudy (climatological)
81°56°20%⌄
Day≈76–87°
Night≈51–62°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Light rain (climatological)
83°58°1.8 mm⌄
Day≈78–89°
Night≈52–63°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Partly cloudy (climatological)
88°61°20%⌄
Day≈83–94°
Night≈55–66°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
89°61°20%⌄
Day≈84–95°
Night≈56–67°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Light rain (climatological)
90°62°1.5 mm⌄
Day≈85–96°
Night≈57–67°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
90°62°20%⌄
Day≈85–96°
Night≈57–67°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
82°57°20%⌄
Day≈76–87°
Night≈51–62°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Light rain (climatological)
84°58°1.5 mm⌄
Day≈78–89°
Night≈53–64°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
80°56°20%⌄
Day≈75–86°
Night≈51–61°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
88°60°20%⌄
Day≈82–93°
Night≈55–66°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Light rain (climatological)
91°63°1.4 mm⌄
Day≈86–97°
Night≈57–68°
Precip≈0.6 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 Midvale, 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.