Thompson's Station · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Thompson's Station & 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
100°
Tue, Sep 1
Coldest night
63°
Mon, Sep 14
Days with precip
8 / 14
of 14 forecast days
Nicest day
Wed, Sep 2
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 5 – Sun 6 Sep
99° 72°
66% precip chance
Sat 12 – Sun 13 Sep
92° 70°
84% precip chance
Sat 19 – Sun 20 Sep
93° 72°
typical range
Sat 26 – Sun 27 Sep
92° 69°
typical range
30 days — Thompson's Station
14 forecast + 16 climatology
Tue · Today Sunny
100°72°3%⌄
Wind6 mph S
Gusts14 mph
UV index9 – Very high
Precip chance3%
Sunrise06:19
Sunset19:15
Wed · Tomorrow Sunny
95°76°2%⌄
Wind5 mph S
Gusts9 mph
UV index9 – Very high
Precip chance2%
Sunrise06:20
Sunset19:14
Thursday 3/9 Sunny
97°78°2%⌄
Wind7 mph SW
Gusts18 mph
UV index9 – Very high
Precip chance2%
Sunrise06:21
Sunset19:12
Friday 4/9 Sunny
97°78°17%⌄
Wind6 mph SW
Gusts14 mph
UV index9 – Very high
Precip chance17%
Sunrise06:22
Sunset19:11
Saturday 5/9 Sunny
99°73°7.2 mm⌄
Wind12 mph E
Gusts26 mph
UV index8 – Very high
Precip chance66%
Sunrise06:22
Sunset19:09
Sunday 6/9 Sunny
94°72°0.7 mm⌄
Wind4 mph E
Gusts13 mph
UV index8 – Very high
Precip chance36%
Sunrise06:23
Sunset19:08
Monday 7/9 Mostly cloudy
94°77°9.4 mm⌄
Wind6 mph S
Gusts17 mph
UV index8 – Very high
Precip chance72%
Sunrise06:24
Sunset19:07
Tuesday 8/9 Mostly cloudy
94°73°1.2 mm⌄
Wind13 mph SW
Gusts29 mph
UV index7 – High
Precip chance63%
Sunrise06:25
Sunset19:05
Wednesday 9/9 Showers
92°74°1.2 mm⌄
Wind7 mph NE
Gusts13 mph
UV index8 – Very high
Precip chance58%
Sunrise06:25
Sunset19:04
Thursday 10/9 Mostly cloudy
88°76°3.2 mm⌄
Wind12 mph SW
Gusts23 mph
UV index7 – High
Precip chance74%
Sunrise06:26
Sunset19:02
Friday 11/9 Sunny
95°75°0.1 mm⌄
Wind15 mph SW
Gusts31 mph
UV index8 – Very high
Precip chance17%
Sunrise06:27
Sunset19:01
Saturday 12/9 Sunny
92°72°7.4 mm⌄
Wind12 mph SW
Gusts31 mph
UV index8 – Very high
Precip chance66%
Sunrise06:28
Sunset18:59
Sunday 13/9 Showers
84°70°6.9 mm⌄
Wind11 mph W
Gusts20 mph
UV index7 – High
Precip chance84%
Sunrise06:28
Sunset18:58
Monday 14/9 Showers
77°63°24.7 mm⌄
Wind14 mph W
Gusts21 mph
UV index5 – Moderate
Precip chance92%
Sunrise06:29
Sunset18:56
Tuesday 15/9 Rain (climatological)
92°73°15.8 mm⌄
Day≈87–98°
Night≈68–79°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
94°74°20%⌄
Day≈88–99°
Night≈69–80°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
99°77°20%⌄
Day≈93–104°
Night≈72–83°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Rain (climatological)
97°76°7.2 mm⌄
Day≈92–102°
Night≈71–82°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
93°74°20%⌄
Day≈87–98°
Night≈68–79°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
90°72°20%⌄
Day≈84–95°
Night≈66–77°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Rain (climatological)
89°71°6.8 mm⌄
Day≈83–94°
Night≈66–77°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
90°72°20%⌄
Day≈85–95°
Night≈67–77°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
96°76°20%⌄
Day≈91–101°
Night≈70–81°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Rain (climatological)
100°78°13.0 mm⌄
Day≈94–105°
Night≈72–83°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Partly cloudy (climatological)
97°76°20%⌄
Day≈91–102°
Night≈71–81°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
92°73°20%⌄
Day≈86–97°
Night≈67–78°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Rain (climatological)
86°69°13.0 mm⌄
Day≈80–91°
Night≈64–75°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Partly cloudy (climatological)
90°72°20%⌄
Day≈85–96°
Night≈67–78°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Partly cloudy (climatological)
95°75°20%⌄
Day≈89–100°
Night≈69–80°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 30/9 Rain (climatological)
99°77°16.2 mm⌄
Day≈93–104°
Night≈72–83°
Precip≈5.3 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 Thompson's Station, 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.