Plainfield · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Plainfield & 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
81°
Wed, Aug 19
Coldest night
60°
Sun, Aug 23
Days with precip
5 / 14
of 14 forecast days
Nicest day
Mon, Aug 24
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 22 – Sun 23 Aug
77° 60°
49% precip chance
Sat 29 – Sun 30 Aug
74° 60°
80% precip chance
Sat 5 – Sun 6 Sep
72° 56°
typical range
Sat 12 – Sun 13 Sep
71° 54°
typical range
30 days — Plainfield
14 forecast + 16 climatology
Wed · Today Mostly cloudy
81°66°0.5 mm⌄
Wind12 mph SW
Gusts18 mph
UV index3 – Low
Precip chance52%
Sunrise07:01
Sunset20:36
Thu · Tomorrow Sunny
76°65°0.4 mm⌄
Wind10 mph NE
Gusts19 mph
UV index8 – High
Precip chance36%
Sunrise07:02
Sunset20:35
Friday 21/8 Sunny
77°63°13%⌄
Wind7 mph NE
Gusts12 mph
UV index7 – High
Precip chance13%
Sunrise07:03
Sunset20:33
Saturday 22/8 Sunny
77°64°0.8 mm⌄
Wind12 mph N
Gusts33 mph
UV index7 – High
Precip chance49%
Sunrise07:04
Sunset20:32
Sunday 23/8 Mostly cloudy
75°60°0.3 mm⌄
Wind11 mph N
Gusts22 mph
UV index6 – High
Precip chance34%
Sunrise07:05
Sunset20:31
Monday 24/8 Sunny
75°61°9%⌄
Wind6 mph SE
Gusts12 mph
UV index6 – High
Precip chance9%
Sunrise07:06
Sunset20:29
Tuesday 25/8 Sunny
78°61°1.2 mm⌄
Wind9 mph SW
Gusts12 mph
UV index7 – High
Precip chance57%
Sunrise07:07
Sunset20:28
Wednesday 26/8 Showers
70°62°3.0 mm⌄
Wind14 mph NW
Gusts28 mph
UV index6 – High
Precip chance72%
Sunrise07:08
Sunset20:26
Thursday 27/8 Showers
67°60°0.7 mm⌄
Wind15 mph N
Gusts27 mph
UV index5 – Moderate
Precip chance58%
Sunrise07:09
Sunset20:25
Friday 28/8 Sunny
70°61°18%⌄
Wind15 mph N
Gusts27 mph
UV index6 – High
Precip chance18%
Sunrise07:10
Sunset20:23
Saturday 29/8 Showers
73°60°3.2 mm⌄
Wind12 mph NE
Gusts20 mph
UV index6 – High
Precip chance80%
Sunrise07:11
Sunset20:22
Sunday 30/8 Showers
74°64°1.2 mm⌄
Wind11 mph NE
Gusts22 mph
UV index6 – High
Precip chance66%
Sunrise07:11
Sunset20:20
Monday 31/8 Fog
77°66°4.0 mm⌄
Wind6 mph N
Gusts15 mph
UV index6 – High
Precip chance71%
Sunrise07:12
Sunset20:18
Tuesday 1/9 Sunny
80°67°9%⌄
Wind6 mph S
Gusts9 mph
UV index7 – High
Precip chance9%
Sunrise07:13
Sunset20:17
Wednesday 2/9 Rain (climatological)
68°56°2.9 mm⌄
Day≈62–73°
Night≈51–62°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 3/9 Partly cloudy (climatological)
71°58°20%⌄
Day≈65–76°
Night≈53–64°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 4/9 Partly cloudy (climatological)
71°58°20%⌄
Day≈65–76°
Night≈53–64°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 5/9 Rain (climatological)
72°59°4.0 mm⌄
Day≈66–77°
Night≈53–64°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 6/9 Partly cloudy (climatological)
67°56°20%⌄
Day≈62–73°
Night≈51–62°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 7/9 Partly cloudy (climatological)
63°54°20%⌄
Day≈58–69°
Night≈48–59°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Rain (climatological)
64°54°4.1 mm⌄
Day≈59–69°
Night≈49–60°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
67°56°20%⌄
Day≈62–72°
Night≈50–61°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Partly cloudy (climatological)
73°60°20%⌄
Day≈68–79°
Night≈54–65°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Rain (climatological)
74°60°3.3 mm⌄
Day≈68–79°
Night≈55–65°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
71°58°20%⌄
Day≈65–76°
Night≈53–64°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
63°54°20%⌄
Day≈58–69°
Night≈48–59°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Rain (climatological)
66°55°4.0 mm⌄
Day≈61–72°
Night≈50–61°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
64°54°20%⌄
Day≈58–69°
Night≈49–59°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
66°55°20%⌄
Day≈60–71°
Night≈50–61°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Rain (climatological)
74°60°3.3 mm⌄
Day≈68–79°
Night≈55–65°
Precip≈1.3 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 Plainfield, 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.