Lemoyne · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Lemoyne & 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
97°
Wed, Sep 2
Coldest night
56°
Mon, Sep 7
Days with precip
3 / 14
of 14 forecast days
Nicest day
Sun, Sep 13
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 5 – Sun 6 Sep
78° 57°
4% precip chance
Sat 12 – Sun 13 Sep
83° 62°
17% precip chance
Sat 19 – Sun 20 Sep
72° 55°
typical range
Sat 26 – Sun 27 Sep
74° 57°
typical range
30 days — Lemoyne
14 forecast + 16 climatology
Mon · Today Showers
84°69°0.5 mm⌄
Wind6 mph N
Gusts13 mph
UV index8 – High
Precip chance52%
Sunrise06:34
Sunset19:41
Tue · Tomorrow Mostly cloudy
90°70°22%⌄
Wind10 mph W
Gusts18 mph
UV index7 – High
Precip chance22%
Sunrise06:35
Sunset19:39
Wednesday 2/9 Mostly cloudy
97°72°1.6 mm⌄
Wind11 mph E
Gusts22 mph
UV index8 – High
Precip chance57%
Sunrise06:36
Sunset19:38
Thursday 3/9 Thunderstorms
92°69°1.6 mm⌄
Wind13 mph NW
Gusts23 mph
UV index7 – High
Precip chance57%
Sunrise06:37
Sunset19:36
Friday 4/9 Mostly cloudy
85°68°0.3 mm⌄
Wind9 mph NW
Gusts15 mph
UV index7 – High
Precip chance36%
Sunrise06:38
Sunset19:35
Saturday 5/9 Sunny
78°61°4%⌄
Wind10 mph N
Gusts23 mph
UV index7 – High
Precip chance4%
Sunrise06:39
Sunset19:33
Sunday 6/9 Sunny
77°57°4%⌄
Wind9 mph N
Gusts13 mph
UV index6 – High
Precip chance4%
Sunrise06:40
Sunset19:31
Monday 7/9 Partly cloudy
76°56°17%⌄
Wind8 mph SE
Gusts21 mph
UV index5 – Moderate
Precip chance17%
Sunrise06:40
Sunset19:30
Tuesday 8/9 Mostly cloudy
77°63°14%⌄
Wind10 mph SE
Gusts22 mph
UV index5 – Moderate
Precip chance14%
Sunrise06:41
Sunset19:28
Wednesday 9/9 Mostly cloudy
77°57°16%⌄
Wind9 mph S
Gusts20 mph
UV index7 – High
Precip chance16%
Sunrise06:42
Sunset19:26
Thursday 10/9 Showers
83°65°0.6 mm⌄
Wind10 mph S
Gusts22 mph
UV index6 – High
Precip chance53%
Sunrise06:43
Sunset19:25
Friday 11/9 Showers
88°67°5.1 mm⌄
Wind5 mph SE
Gusts18 mph
UV index7 – High
Precip chance71%
Sunrise06:44
Sunset19:23
Saturday 12/9 Partly cloudy
83°68°16%⌄
Wind12 mph E
Gusts21 mph
UV index7 – High
Precip chance16%
Sunrise06:45
Sunset19:22
Sunday 13/9 Mostly cloudy
70°62°17%⌄
Wind9 mph E
Gusts21 mph
UV index5 – Moderate
Precip chance17%
Sunrise06:46
Sunset19:20
Monday 14/9 Light rain (climatological)
73°57°2.0 mm⌄
Day≈68–78°
Night≈51–62°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
78°60°20%⌄
Day≈72–83°
Night≈54–65°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
78°60°20%⌄
Day≈73–84°
Night≈55–65°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Rain (climatological)
78°60°2.2 mm⌄
Day≈72–83°
Night≈54–65°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
73°57°20%⌄
Day≈67–78°
Night≈51–62°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
70°55°20%⌄
Day≈65–75°
Night≈50–60°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Light rain (climatological)
72°56°1.5 mm⌄
Day≈67–77°
Night≈51–62°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
77°59°20%⌄
Day≈72–82°
Night≈54–65°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
78°60°20%⌄
Day≈73–83°
Night≈54–65°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Rain (climatological)
79°60°2.6 mm⌄
Day≈73–84°
Night≈55–66°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
75°58°20%⌄
Day≈70–81°
Night≈53–64°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Partly cloudy (climatological)
74°58°20%⌄
Day≈69–80°
Night≈52–63°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Rain (climatological)
74°57°2.3 mm⌄
Day≈68–79°
Night≈52–63°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Partly cloudy (climatological)
73°57°20%⌄
Day≈67–78°
Night≈51–62°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Partly cloudy (climatological)
73°57°20%⌄
Day≈68–79°
Night≈52–62°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Rain (climatological)
76°59°2.6 mm⌄
Day≈71–82°
Night≈53–64°
Precip≈0.9 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 Lemoyne, 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.