Dufferin · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Dufferin & 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
83°
Mon, Aug 17
Coldest night
35°
Mon, Aug 24
Days with precip
7 / 14
of 14 forecast days
Nicest day
Mon, Aug 17
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 22 – Sun 23 Aug
44° 37°
39% precip chance
Sat 29 – Sun 30 Aug
43° 39°
65% precip chance
Sat 5 – Sun 6 Sep
31° 24°
typical range
Sat 12 – Sun 13 Sep
29° 24°
typical range
30 days — Dufferin
14 forecast + 16 climatology
Mon · Today Mostly cloudy
83°37°0.4 mm⌄
Wind17 mph S
Gusts22 mph
UV index5 – Moderate
Precip chance36%
Sunrise05:52
Sunset20:18
Tue · Tomorrow Mostly cloudy
40°38°0.4 mm⌄
Wind15 mph SW
Gusts21 mph
UV index6 – Moderate
Precip chance41%
Sunrise05:54
Sunset20:16
Wednesday 19/8 Showers
41°39°0.3 mm⌄
Wind28 mph N
Gusts34 mph
UV index6 – High
Precip chance37%
Sunrise05:55
Sunset20:14
Thursday 20/8 Showers
41°40°4.0 mm⌄
Wind49 mph N
Gusts64 mph
UV index5 – Moderate
Precip chance83%
Sunrise05:57
Sunset20:12
Friday 21/8 Showers
42°40°6.4 mm⌄
Wind51 mph N
Gusts72 mph
UV index2 – Low
Precip chance87%
Sunrise05:58
Sunset20:10
Saturday 22/8 Sunny
40°37°0.3 mm⌄
Wind23 mph SW
Gusts25 mph
UV index2 – Low
Precip chance36%
Sunrise06:00
Sunset20:08
Sunday 23/8 Sunny
44°39°0.4 mm⌄
Wind18 mph NW
Gusts23 mph
UV index2 – Low
Precip chance39%
Sunrise06:01
Sunset20:06
Monday 24/8 Showers
44°35°3.2 mm⌄
Wind34 mph S
Gusts35 mph
UV index2 – Low
Precip chance80%
Sunrise06:03
Sunset20:04
Tuesday 25/8 Snow
40°36°0.1 mm⌄
Wind25 mph S
Gusts28 mph
UV index1 – Low
Precip chance29%
Sunrise06:04
Sunset20:02
Wednesday 26/8 Showers
42°39°2.7 mm⌄
Wind29 mph W
Gusts38 mph
UV index2 – Low
Precip chance79%
Sunrise06:06
Sunset20:00
Thursday 27/8 Showers
42°37°1.1 mm⌄
Wind36 mph W
Gusts48 mph
UV index2 – Low
Precip chance60%
Sunrise06:08
Sunset19:57
Friday 28/8 Showers
42°37°0.8 mm⌄
Wind27 mph NW
Gusts39 mph
UV index2 – Low
Precip chance59%
Sunrise06:09
Sunset19:55
Saturday 29/8 Showers
43°42°0.8 mm⌄
Wind40 mph NW
Gusts51 mph
UV index2 – Low
Precip chance65%
Sunrise06:11
Sunset19:53
Sunday 30/8 Showers
42°39°1.5 mm⌄
Wind35 mph NW
Gusts45 mph
UV index2 – Low
Precip chance63%
Sunrise06:12
Sunset19:51
Monday 31/8 Rain (climatological)
45°38°5.6 mm⌄
Day≈39–50°
Night≈33–44°
Precip≈1.9 in / August
(climatological)Typical range for these dates · 1991–2020
Tuesday 1/9 Partly cloudy (climatological)
37°30°20%⌄
Day≈31–42°
Night≈24–35°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 2/9 Partly cloudy (climatological)
40°32°20%⌄
Day≈35–46°
Night≈27–38°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 3/9 Rain (climatological)
33°28°4.1 mm⌄
Day≈28–39°
Night≈22–33°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 4/9 Partly cloudy (climatological)
32°27°20%⌄
Day≈26–37°
Night≈21–32°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 5/9 Partly cloudy (climatological)
27°24°20%⌄
Day≈22–32°
Night≈19–29°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 6/9 Rain (climatological)
31°27°4.1 mm⌄
Day≈26–37°
Night≈21–32°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 7/9 Partly cloudy (climatological)
32°27°20%⌄
Day≈27–38°
Night≈22–33°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Partly cloudy (climatological)
37°30°20%⌄
Day≈31–42°
Night≈24–35°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Rain (climatological)
36°29°3.9 mm⌄
Day≈31–41°
Night≈24–35°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Partly cloudy (climatological)
36°30°20%⌄
Day≈31–42°
Night≈24–35°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
31°26°20%⌄
Day≈26–36°
Night≈21–32°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Rain (climatological)
27°24°3.8 mm⌄
Day≈22–33°
Night≈19–29°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
29°26°20%⌄
Day≈24–35°
Night≈20–31°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
33°28°20%⌄
Day≈28–38°
Night≈22–33°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Rain (climatological)
35°29°5.7 mm⌄
Day≈29–40°
Night≈23–34°
Precip≈1.9 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 Dufferin, 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.