Northfield · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Northfield & 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
92°
Tue, Aug 25
Coldest night
53°
Mon, Aug 24
Days with precip
2 / 14
of 14 forecast days
Nicest day
Sun, Aug 30
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
85° 59°
56% precip chance
Sat 5 – Sun 6 Sep
87° 68°
44% precip chance
Sat 12 – Sun 13 Sep
72° 52°
typical range
Sat 19 – Sun 20 Sep
73° 51°
typical range
30 days — Northfield
14 forecast + 16 climatology
Mon · Today Mostly cloudy
86°53°11%⌄
Wind13 mph SW
Gusts23 mph
UV index7 – High
Precip chance11%
Sunrise06:26
Sunset20:03
Tue · Tomorrow Mostly cloudy
92°62°0.9 mm⌄
Wind17 mph W
Gusts30 mph
UV index7 – High
Precip chance43%
Sunrise06:27
Sunset20:02
Wednesday 26/8 Sunny
86°63°3%⌄
Wind17 mph NW
Gusts25 mph
UV index7 – High
Precip chance3%
Sunrise06:28
Sunset20:00
Thursday 27/8 Sunny
85°62°1%⌄
Wind13 mph NW
Gusts21 mph
UV index7 – High
Precip chance1%
Sunrise06:29
Sunset19:58
Friday 28/8 Mostly cloudy
81°55°17%⌄
Wind17 mph NE
Gusts32 mph
UV index6 – High
Precip chance17%
Sunrise06:30
Sunset19:56
Saturday 29/8 Mostly cloudy
85°59°0.8 mm⌄
Wind17 mph E
Gusts32 mph
UV index6 – High
Precip chance56%
Sunrise06:32
Sunset19:55
Sunday 30/8 Mostly cloudy
79°61°21%⌄
Wind8 mph SE
Gusts19 mph
UV index6 – High
Precip chance21%
Sunrise06:33
Sunset19:53
Monday 31/8 Sunny
90°65°17%⌄
Wind13 mph S
Gusts27 mph
UV index8 – Very high
Precip chance17%
Sunrise06:34
Sunset19:51
Tuesday 1/9 Mostly cloudy
84°68°0.3 mm⌄
Wind11 mph S
Gusts24 mph
UV index6 – High
Precip chance35%
Sunrise06:35
Sunset19:49
Wednesday 2/9 Sunny
88°65°0.4 mm⌄
Wind11 mph N
Gusts16 mph
UV index8 – Very high
Precip chance36%
Sunrise06:36
Sunset19:48
Thursday 3/9 Mostly cloudy
83°62°5.8 mm⌄
Wind11 mph SE
Gusts28 mph
UV index6 – High
Precip chance75%
Sunrise06:37
Sunset19:46
Friday 4/9 Showers
71°59°20.1 mm⌄
Wind15 mph SE
Gusts31 mph
UV index4 – Moderate
Precip chance94%
Sunrise06:38
Sunset19:44
Saturday 5/9 Sunny
87°69°0.3 mm⌄
Wind13 mph S
Gusts28 mph
UV index8 – Very high
Precip chance36%
Sunrise06:40
Sunset19:42
Sunday 6/9 Mostly cloudy
81°68°0.3 mm⌄
Wind12 mph S
Gusts27 mph
UV index6 – High
Precip chance44%
Sunrise06:41
Sunset19:40
Monday 7/9 Rain (climatological)
78°56°5.9 mm⌄
Day≈72–83°
Night≈50–61°
Precip≈2.5 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Partly cloudy (climatological)
79°56°20%⌄
Day≈73–84°
Night≈51–62°
Precip≈2.5 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
80°57°20%⌄
Day≈74–85°
Night≈51–62°
Precip≈2.5 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Rain (climatological)
76°55°8.4 mm⌄
Day≈71–81°
Night≈49–60°
Precip≈2.5 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
71°52°20%⌄
Day≈66–77°
Night≈46–57°
Precip≈2.5 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
72°52°20%⌄
Day≈67–78°
Night≈47–58°
Precip≈2.5 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Rain (climatological)
71°52°3.6 mm⌄
Day≈66–77°
Night≈46–57°
Precip≈2.5 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
77°55°20%⌄
Day≈72–82°
Night≈50–61°
Precip≈2.5 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
78°56°20%⌄
Day≈72–83°
Night≈50–61°
Precip≈2.5 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Rain (climatological)
80°57°4.2 mm⌄
Day≈74–85°
Night≈51–62°
Precip≈2.5 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
75°54°20%⌄
Day≈70–81°
Night≈49–60°
Precip≈2.5 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
73°53°20%⌄
Day≈68–79°
Night≈48–58°
Precip≈2.5 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Rain (climatological)
73°53°6.3 mm⌄
Day≈68–78°
Night≈47–58°
Precip≈2.5 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
70°51°20%⌄
Day≈65–76°
Night≈46–56°
Precip≈2.5 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
78°56°20%⌄
Day≈72–83°
Night≈50–61°
Precip≈2.5 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Rain (climatological)
77°55°7.4 mm⌄
Day≈72–83°
Night≈50–61°
Precip≈2.5 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 Northfield, 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.