Dillon · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Dillon & 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
94°
Fri, Aug 21
Coldest night
42°
Tue, Sep 1
Days with precip
3 / 14
of 14 forecast days
Nicest day
Tue, Sep 1
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 22 – Sun 23 Aug
91° 56°
17% precip chance
Sat 29 – Sun 30 Aug
82° 47°
57% precip chance
Sat 5 – Sun 6 Sep
76° 44°
typical range
Sat 12 – Sun 13 Sep
77° 44°
typical range
30 days — Dillon
14 forecast + 16 climatology
Wed · Today Sunny
86°52°1%⌄
Wind14 mph W
Gusts17 mph
UV index8 – Very high
Precip chance1%
Sunrise06:36
Sunset20:31
Thu · Tomorrow Sunny
91°54°2%⌄
Wind12 mph W
Gusts19 mph
UV index9 – Very high
Precip chance2%
Sunrise06:38
Sunset20:29
Friday 21/8 Mostly cloudy
94°59°0.3 mm⌄
Wind27 mph W
Gusts38 mph
UV index9 – Very high
Precip chance18%
Sunrise06:39
Sunset20:28
Saturday 22/8 Sunny
91°59°0.3 mm⌄
Wind21 mph W
Gusts27 mph
UV index8 – Very high
Precip chance17%
Sunrise06:40
Sunset20:26
Sunday 23/8 Sunny
89°56°1%⌄
Wind23 mph W
Gusts31 mph
UV index8 – Very high
Precip chance1%
Sunrise06:41
Sunset20:24
Monday 24/8 Mostly cloudy
88°52°8%⌄
Wind10 mph S
Gusts17 mph
UV index7 – High
Precip chance8%
Sunrise06:42
Sunset20:23
Tuesday 25/8 Mostly cloudy
89°55°0.5 mm⌄
Wind7 mph NW
Gusts13 mph
UV index8 – Very high
Precip chance36%
Sunrise06:44
Sunset20:21
Wednesday 26/8 Showers
87°57°1.5 mm⌄
Wind21 mph SW
Gusts32 mph
UV index7 – High
Precip chance57%
Sunrise06:45
Sunset20:19
Thursday 27/8 Sunny
89°54°0.4 mm⌄
Wind24 mph W
Gusts27 mph
UV index8 – Very high
Precip chance36%
Sunrise06:46
Sunset20:17
Friday 28/8 Sunny
85°55°2.5 mm⌄
Wind17 mph S
Gusts24 mph
UV index7 – High
Precip chance57%
Sunrise06:47
Sunset20:15
Saturday 29/8 Sunny
77°50°2.6 mm⌄
Wind11 mph N
Gusts17 mph
UV index6 – High
Precip chance57%
Sunrise06:48
Sunset20:14
Sunday 30/8 Sunny
82°47°4%⌄
Wind20 mph S
Gusts26 mph
UV index7 – High
Precip chance4%
Sunrise06:50
Sunset20:12
Monday 31/8 Sunny
75°52°0%⌄
Wind19 mph W
Gusts22 mph
UV index6 – High
Precip chance0%
Sunrise06:51
Sunset20:10
Tuesday 1/9 Sunny
71°42°0%⌄
Wind10 mph NE
Gusts18 mph
UV index6 – High
Precip chance0%
Sunrise06:52
Sunset20:08
Wednesday 2/9 Light rain (climatological)
75°44°1.2 mm⌄
Day≈70–81°
Night≈39–50°
Precip≈0.7 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 3/9 Partly cloudy (climatological)
82°49°20%⌄
Day≈77–87°
Night≈43–54°
Precip≈0.7 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 4/9 Partly cloudy (climatological)
83°49°20%⌄
Day≈78–89°
Night≈44–55°
Precip≈0.7 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 5/9 Rain (climatological)
76°45°2.4 mm⌄
Day≈71–81°
Night≈39–50°
Precip≈0.7 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 6/9 Partly cloudy (climatological)
75°44°20%⌄
Day≈69–80°
Night≈39–49°
Precip≈0.7 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 7/9 Partly cloudy (climatological)
70°41°20%⌄
Day≈64–75°
Night≈36–46°
Precip≈0.7 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Light rain (climatological)
72°43°1.1 mm⌄
Day≈67–78°
Night≈37–48°
Precip≈0.7 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
74°44°20%⌄
Day≈69–79°
Night≈38–49°
Precip≈0.7 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Partly cloudy (climatological)
79°47°20%⌄
Day≈74–85°
Night≈41–52°
Precip≈0.7 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Light rain (climatological)
81°48°1.1 mm⌄
Day≈75–86°
Night≈42–53°
Precip≈0.7 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
77°45°20%⌄
Day≈71–82°
Night≈40–51°
Precip≈0.7 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
74°44°20%⌄
Day≈68–79°
Night≈38–49°
Precip≈0.7 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Light rain (climatological)
74°44°1.9 mm⌄
Day≈69–80°
Night≈38–49°
Precip≈0.7 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
73°43°20%⌄
Day≈68–79°
Night≈38–49°
Precip≈0.7 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
77°46°20%⌄
Day≈72–82°
Night≈40–51°
Precip≈0.7 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Light rain (climatological)
81°48°1.7 mm⌄
Day≈76–87°
Night≈43–53°
Precip≈0.7 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 Dillon, 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.