Monroe · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Monroe & 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
107°
Sat, Sep 5
Coldest night
50°
Wed, Sep 9
Days with precip
3 / 14
of 14 forecast days
Nicest day
Thu, Sep 10
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
102° 65°
61% precip chance
Sat 5 – Sun 6 Sep
107° 79°
57% precip chance
Sat 12 – Sun 13 Sep
87° 61°
typical range
Sat 19 – Sun 20 Sep
89° 61°
typical range
30 days — Monroe
14 forecast + 16 climatology
Sat · Today Showers
91°65°3.2 mm⌄
Wind19 mph S
Gusts40 mph
UV index8 – High
Precip chance61%
Sunrise06:35
Sunset19:51
Sun · Tomorrow Mostly cloudy
102°77°0.3 mm⌄
Wind19 mph S
Gusts41 mph
UV index8 – High
Precip chance36%
Sunrise06:36
Sunset19:49
Monday 31/8 Mostly cloudy
100°74°0.4 mm⌄
Wind18 mph S
Gusts41 mph
UV index8 – Very high
Precip chance36%
Sunrise06:37
Sunset19:47
Tuesday 1/9 Mostly cloudy
101°75°8%⌄
Wind15 mph S
Gusts38 mph
UV index8 – High
Precip chance8%
Sunrise06:38
Sunset19:46
Wednesday 2/9 Sunny
97°74°0.2 mm⌄
Wind15 mph S
Gusts42 mph
UV index9 – Very high
Precip chance17%
Sunrise06:39
Sunset19:44
Thursday 3/9 Sunny
103°75°3%⌄
Wind13 mph E
Gusts31 mph
UV index9 – Very high
Precip chance3%
Sunrise06:40
Sunset19:42
Friday 4/9 Mostly cloudy
103°82°0.3 mm⌄
Wind11 mph W
Gusts29 mph
UV index9 – Very high
Precip chance18%
Sunrise06:41
Sunset19:41
Saturday 5/9 Mostly cloudy
107°79°3.4 mm⌄
Wind17 mph SW
Gusts33 mph
UV index10 – Very high
Precip chance57%
Sunrise06:42
Sunset19:39
Sunday 6/9 Sunny
105°79°0.3 mm⌄
Wind19 mph N
Gusts40 mph
UV index10 – Very high
Precip chance17%
Sunrise06:43
Sunset19:37
Monday 7/9 Partly cloudy
78°64°0.2 mm⌄
Wind13 mph NE
Gusts28 mph
UV index6 – High
Precip chance17%
Sunrise06:44
Sunset19:36
Tuesday 8/9 Partly cloudy
86°54°0.2 mm⌄
Wind19 mph NE
Gusts30 mph
UV index7 – High
Precip chance17%
Sunrise06:45
Sunset19:34
Wednesday 9/9 Showers
64°50°10.4 mm⌄
Wind12 mph NE
Gusts25 mph
UV index5 – Moderate
Precip chance83%
Sunrise06:46
Sunset19:32
Thursday 10/9 Sunny
74°54°3%⌄
Wind11 mph NW
Gusts13 mph
UV index6 – High
Precip chance3%
Sunrise06:47
Sunset19:31
Friday 11/9 Mostly cloudy
75°61°7%⌄
Wind13 mph E
Gusts22 mph
UV index6 – High
Precip chance7%
Sunrise06:48
Sunset19:29
Saturday 12/9 Rain (climatological)
83°61°4.6 mm⌄
Day≈78–88°
Night≈56–67°
Precip≈1.6 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
87°64°20%⌄
Day≈81–92°
Night≈58–69°
Precip≈1.6 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
89°65°20%⌄
Day≈83–94°
Night≈60–70°
Precip≈1.6 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Rain (climatological)
86°63°2.2 mm⌄
Day≈80–91°
Night≈58–68°
Precip≈1.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
82°61°20%⌄
Day≈76–87°
Night≈55–66°
Precip≈1.6 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
78°58°20%⌄
Day≈73–83°
Night≈53–64°
Precip≈1.6 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Rain (climatological)
79°59°4.9 mm⌄
Day≈74–84°
Night≈54–64°
Precip≈1.6 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
82°61°20%⌄
Day≈77–88°
Night≈55–66°
Precip≈1.6 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
89°65°20%⌄
Day≈84–95°
Night≈60–71°
Precip≈1.6 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Rain (climatological)
91°66°5.3 mm⌄
Day≈86–96°
Night≈61–72°
Precip≈1.6 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
89°65°20%⌄
Day≈83–94°
Night≈59–70°
Precip≈1.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
82°61°20%⌄
Day≈77–88°
Night≈56–66°
Precip≈1.6 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Rain (climatological)
78°58°2.9 mm⌄
Day≈72–83°
Night≈53–64°
Precip≈1.6 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Partly cloudy (climatological)
79°59°20%⌄
Day≈73–84°
Night≈53–64°
Precip≈1.6 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
83°61°20%⌄
Day≈77–88°
Night≈56–67°
Precip≈1.6 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Rain (climatological)
86°63°5.1 mm⌄
Day≈81–91°
Night≈58–69°
Precip≈1.6 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 Monroe, 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.