Adams · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Adams & 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
75°
Fri, Aug 28
Coldest night
40°
Mon, Sep 7
Days with precip
10 / 14
of 14 forecast days
Nicest day
Mon, Aug 31
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
74° 53°
93% precip chance
Sat 5 – Sun 6 Sep
57° 44°
88% precip chance
Sat 12 – Sun 13 Sep
55° 43°
typical range
Sat 19 – Sun 20 Sep
52° 42°
typical range
30 days — Adams
14 forecast + 16 climatology
Tue · Today Showers
64°54°11.3 mm⌄
Wind9 mph W
Gusts17 mph
UV index6 – Moderate
Precip chance86%
Sunrise06:10
Sunset19:39
Wed · Tomorrow Fog
74°51°18%⌄
Wind9 mph NW
Gusts14 mph
UV index7 – High
Precip chance18%
Sunrise06:11
Sunset19:37
Thursday 27/8 Mostly cloudy
74°60°5.9 mm⌄
Wind11 mph SW
Gusts24 mph
UV index7 – High
Precip chance84%
Sunrise06:12
Sunset19:35
Friday 28/8 Fog
75°59°2.6 mm⌄
Wind8 mph W
Gusts25 mph
UV index6 – High
Precip chance71%
Sunrise06:13
Sunset19:34
Saturday 29/8 Sunny
74°53°1.9 mm⌄
Wind9 mph NW
Gusts19 mph
UV index5 – Moderate
Precip chance63%
Sunrise06:14
Sunset19:32
Sunday 30/8 Showers
67°57°11.0 mm⌄
Wind6 mph W
Gusts15 mph
UV index4 – Moderate
Precip chance93%
Sunrise06:15
Sunset19:30
Monday 31/8 Fog
69°57°23%⌄
Wind9 mph NW
Gusts16 mph
UV index6 – High
Precip chance23%
Sunrise06:16
Sunset19:29
Tuesday 1/9 Showers
67°57°18.1 mm⌄
Wind9 mph SE
Gusts20 mph
UV index4 – Moderate
Precip chance88%
Sunrise06:17
Sunset19:27
Wednesday 2/9 Fog
62°54°2.9 mm⌄
Wind9 mph NW
Gusts17 mph
UV index4 – Moderate
Precip chance84%
Sunrise06:18
Sunset19:25
Thursday 3/9 Showers
55°46°9.1 mm⌄
Wind3 mph N
Gusts9 mph
UV index2 – Low
Precip chance93%
Sunrise06:19
Sunset19:24
Friday 4/9 Fog
57°48°1.6 mm⌄
Wind8 mph NW
Gusts18 mph
UV index3 – Moderate
Precip chance82%
Sunrise06:20
Sunset19:22
Saturday 5/9 Fog
57°47°3.9 mm⌄
Wind9 mph NW
Gusts16 mph
UV index3 – Moderate
Precip chance88%
Sunrise06:21
Sunset19:20
Sunday 6/9 Partly cloudy
49°44°33%⌄
Wind9 mph NW
Gusts15 mph
UV index2 – Low
Precip chance33%
Sunrise06:22
Sunset19:18
Monday 7/9 Mostly cloudy
49°40°0.1 mm⌄
Wind4 mph N
Gusts8 mph
UV index2 – Low
Precip chance37%
Sunrise06:23
Sunset19:17
Tuesday 8/9 Rain (climatological)
55°44°16.3 mm⌄
Day≈50–60°
Night≈39–50°
Precip≈5.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
60°47°20%⌄
Day≈55–66°
Night≈42–53°
Precip≈5.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Partly cloudy (climatological)
62°49°20%⌄
Day≈57–68°
Night≈43–54°
Precip≈5.8 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Rain (climatological)
58°46°18.3 mm⌄
Day≈53–64°
Night≈41–52°
Precip≈5.8 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
55°44°20%⌄
Day≈49–60°
Night≈39–49°
Precip≈5.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
53°43°20%⌄
Day≈47–58°
Night≈38–48°
Precip≈5.8 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Rain (climatological)
55°44°13.8 mm⌄
Day≈49–60°
Night≈39–50°
Precip≈5.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
56°45°20%⌄
Day≈51–62°
Night≈40–51°
Precip≈5.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
60°47°20%⌄
Day≈55–65°
Night≈42–53°
Precip≈5.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Rain (climatological)
58°46°11.8 mm⌄
Day≈53–64°
Night≈41–52°
Precip≈5.8 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
56°45°20%⌄
Day≈51–62°
Night≈40–50°
Precip≈5.8 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
52°42°20%⌄
Day≈47–57°
Night≈37–48°
Precip≈5.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Rain (climatological)
51°42°8.9 mm⌄
Day≈46–57°
Night≈37–47°
Precip≈5.8 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
50°41°20%⌄
Day≈44–55°
Night≈36–47°
Precip≈5.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
56°45°20%⌄
Day≈51–62°
Night≈40–51°
Precip≈5.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Rain (climatological)
61°48°16.3 mm⌄
Day≈56–67°
Night≈43–53°
Precip≈5.8 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 Adams, 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.