Hemlock Farms · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Hemlock Farms & 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°
Mon, Sep 14
Coldest night
46°
Sat, Sep 12
Days with precip
1 / 14
of 14 forecast days
Nicest day
Sat, Sep 12
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 5 – Sun 6 Sep
76° 54°
47% precip chance
Sat 12 – Sun 13 Sep
77° 46°
21% precip chance
Sat 19 – Sun 20 Sep
82° 60°
typical range
Sat 26 – Sun 27 Sep
84° 60°
typical range
30 days — Hemlock Farms
14 forecast + 16 climatology
Fri · Today Heavy rain
84°65°104.2 mm⌄
Wind10 mph NW
Gusts20 mph
UV index6 – Moderate
Precip chance84%
Sunrise06:29
Sunset19:28
Sat · Tomorrow Fog
76°58°0.1 mm⌄
Wind11 mph N
Gusts18 mph
UV index7 – High
Precip chance21%
Sunrise06:30
Sunset19:27
Sunday 6/9 Showers
72°54°0.6 mm⌄
Wind6 mph NE
Gusts14 mph
UV index4 – Moderate
Precip chance47%
Sunrise06:31
Sunset19:25
Monday 7/9 Sunny
76°51°5%⌄
Wind5 mph N
Gusts14 mph
UV index6 – High
Precip chance5%
Sunrise06:32
Sunset19:23
Tuesday 8/9 Mostly cloudy
78°54°13%⌄
Wind8 mph NW
Gusts15 mph
UV index6 – High
Precip chance13%
Sunrise06:33
Sunset19:22
Wednesday 9/9 Mostly cloudy
63°59°0.4 mm⌄
Wind3 mph NE
Gusts13 mph
UV index4 – Moderate
Precip chance59%
Sunrise06:34
Sunset19:20
Thursday 10/9 Fog
85°63°22%⌄
Wind14 mph NW
Gusts32 mph
UV index6 – High
Precip chance22%
Sunrise06:35
Sunset19:18
Friday 11/9 Mostly cloudy
72°49°11%⌄
Wind10 mph NW
Gusts24 mph
UV index5 – Moderate
Precip chance11%
Sunrise06:36
Sunset19:16
Saturday 12/9 Mostly cloudy
70°46°9%⌄
Wind5 mph NE
Gusts11 mph
UV index6 – High
Precip chance9%
Sunrise06:37
Sunset19:15
Sunday 13/9 Fog
77°55°21%⌄
Wind8 mph SW
Gusts21 mph
UV index7 – High
Precip chance21%
Sunrise06:38
Sunset19:13
Monday 14/9 Sunny
92°69°0.1 mm⌄
Wind10 mph W
Gusts22 mph
UV index8 – Very high
Precip chance19%
Sunrise06:39
Sunset19:11
Tuesday 15/9 Sunny
79°61°6%⌄
Wind6 mph N
Gusts19 mph
UV index7 – High
Precip chance6%
Sunrise06:40
Sunset19:10
Wednesday 16/9 Sunny
82°60°6%⌄
Wind7 mph SW
Gusts18 mph
UV index7 – High
Precip chance6%
Sunrise06:41
Sunset19:08
Thursday 17/9 Fog
83°63°11%⌄
Wind6 mph SW
Gusts13 mph
UV index7 – High
Precip chance11%
Sunrise06:42
Sunset19:06
Friday 18/9 Rain (climatological)
76°57°26.0 mm⌄
Day≈71–82°
Night≈51–62°
Precip≈9.0 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
82°60°20%⌄
Day≈76–87°
Night≈55–65°
Precip≈9.0 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
82°60°20%⌄
Day≈76–87°
Night≈55–65°
Precip≈9.0 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Rain (climatological)
82°60°19.8 mm⌄
Day≈76–87°
Night≈55–65°
Precip≈9.0 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
74°56°20%⌄
Day≈69–80°
Night≈50–61°
Precip≈9.0 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
75°56°20%⌄
Day≈70–81°
Night≈51–62°
Precip≈9.0 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Rain (climatological)
76°57°11.5 mm⌄
Day≈71–82°
Night≈51–62°
Precip≈9.0 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Partly cloudy (climatological)
78°57°20%⌄
Day≈72–83°
Night≈52–63°
Precip≈9.0 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
81°60°20%⌄
Day≈76–87°
Night≈54–65°
Precip≈9.0 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Rain (climatological)
84°62°26.0 mm⌄
Day≈79–90°
Night≈56–67°
Precip≈9.0 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Partly cloudy (climatological)
79°58°20%⌄
Day≈74–85°
Night≈53–64°
Precip≈9.0 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Partly cloudy (climatological)
78°58°20%⌄
Day≈73–84°
Night≈53–63°
Precip≈9.0 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 30/9 Rain (climatological)
71°54°29.0 mm⌄
Day≈66–76°
Night≈48–59°
Precip≈9.0 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 1/10 Partly cloudy (climatological)
62°44°20%⌄
Day≈56–67°
Night≈38–49°
Precip≈9.0 in / October
(climatological)Typical range for these dates · 1991–2020
Friday 2/10 Partly cloudy (climatological)
63°45°20%⌄
Day≈58–68°
Night≈39–50°
Precip≈9.0 in / October
(climatological)Typical range for these dates · 1991–2020
Saturday 3/10 Rain (climatological)
71°49°27.5 mm⌄
Day≈65–76°
Night≈44–55°
Precip≈9.0 in / October
(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 Hemlock Farms, 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.