Silt · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Silt & 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
93°
Fri, Aug 21
Coldest night
52°
Tue, Aug 25
Days with precip
2 / 14
of 14 forecast days
Nicest day
Wed, Sep 2
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 22 – Sun 23 Aug
90° 55°
39% precip chance
Sat 29 – Sun 30 Aug
89° 55°
5% precip chance
Sat 5 – Sun 6 Sep
84° 51°
typical range
Sat 12 – Sun 13 Sep
83° 49°
typical range
30 days — Silt
14 forecast + 16 climatology
Fri · Today Sunny
93°55°5%⌄
Wind14 mph NE
Gusts25 mph
UV index10 – Very high
Precip chance5%
Sunrise06:28
Sunset19:58
Sat · Tomorrow Mostly cloudy
90°58°0.5 mm⌄
Wind15 mph W
Gusts26 mph
UV index10 – Very high
Precip chance36%
Sunrise06:29
Sunset19:57
Sunday 23/8 Showers
86°55°1.0 mm⌄
Wind12 mph SW
Gusts12 mph
UV index9 – Very high
Precip chance39%
Sunrise06:30
Sunset19:55
Monday 24/8 Mostly cloudy
87°54°0.1 mm⌄
Wind12 mph W
Gusts21 mph
UV index10 – Very high
Precip chance17%
Sunrise06:31
Sunset19:54
Tuesday 25/8 Mostly cloudy
89°52°1.2 mm⌄
Wind11 mph W
Gusts18 mph
UV index7 – High
Precip chance57%
Sunrise06:32
Sunset19:52
Wednesday 26/8 Sunny
90°53°0.9 mm⌄
Wind13 mph W
Gusts24 mph
UV index8 – Very high
Precip chance36%
Sunrise06:33
Sunset19:51
Thursday 27/8 Sunny
90°55°0.3 mm⌄
Wind15 mph W
Gusts21 mph
UV index8 – Very high
Precip chance36%
Sunrise06:34
Sunset19:49
Friday 28/8 Mostly cloudy
89°56°17%⌄
Wind13 mph W
Gusts19 mph
UV index7 – High
Precip chance17%
Sunrise06:35
Sunset19:48
Saturday 29/8 Sunny
88°55°5%⌄
Wind16 mph W
Gusts23 mph
UV index8 – Very high
Precip chance5%
Sunrise06:36
Sunset19:46
Sunday 30/8 Sunny
89°55°2%⌄
Wind15 mph W
Gusts21 mph
UV index8 – Very high
Precip chance2%
Sunrise06:37
Sunset19:45
Monday 31/8 Sunny
90°55°1%⌄
Wind14 mph W
Gusts18 mph
UV index8 – Very high
Precip chance1%
Sunrise06:38
Sunset19:43
Tuesday 1/9 Sunny
91°55°1%⌄
Wind15 mph W
Gusts22 mph
UV index8 – Very high
Precip chance1%
Sunrise06:39
Sunset19:42
Wednesday 2/9 Partly cloudy
81°55°17%⌄
Wind15 mph W
Gusts18 mph
UV index7 – High
Precip chance17%
Sunrise06:39
Sunset19:40
Thursday 3/9 Showers
67°53°14.1 mm⌄
Wind6 mph W
Gusts15 mph
UV index4 – Moderate
Precip chance84%
Sunrise06:40
Sunset19:39
Friday 4/9 Rain (climatological)
78°47°3.9 mm⌄
Day≈73–84°
Night≈42–53°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 5/9 Partly cloudy (climatological)
84°51°20%⌄
Day≈79–89°
Night≈46–56°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 6/9 Partly cloudy (climatological)
84°51°20%⌄
Day≈78–89°
Night≈46–56°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 7/9 Rain (climatological)
81°49°2.5 mm⌄
Day≈75–86°
Night≈44–54°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Partly cloudy (climatological)
79°48°20%⌄
Day≈74–84°
Night≈42–53°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
77°47°20%⌄
Day≈71–82°
Night≈41–52°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Rain (climatological)
75°46°2.3 mm⌄
Day≈69–80°
Night≈40–51°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
83°50°20%⌄
Day≈77–88°
Night≈45–56°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
81°49°20%⌄
Day≈76–87°
Night≈44–55°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Rain (climatological)
83°50°2.7 mm⌄
Day≈77–88°
Night≈45–56°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
81°49°20%⌄
Day≈76–87°
Night≈44–55°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
80°49°20%⌄
Day≈75–86°
Night≈43–54°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Rain (climatological)
77°46°5.1 mm⌄
Day≈71–82°
Night≈41–52°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
76°46°20%⌄
Day≈70–81°
Night≈41–51°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
81°49°20%⌄
Day≈75–86°
Night≈44–54°
Precip≈1.5 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Rain (climatological)
85°52°4.0 mm⌄
Day≈80–91°
Night≈46–57°
Precip≈1.5 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 Silt, 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.