Mount Hermon · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Mount Hermon & 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
100°
Sun, Sep 6
Coldest night
61°
Wed, Aug 26
Days with precip
9 / 14
of 14 forecast days
Nicest day
Sat, Aug 29
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
90° 67°
65% precip chance
Sat 5 – Sun 6 Sep
100° 71°
57% precip chance
Sat 12 – Sun 13 Sep
85° 63°
typical range
Sat 19 – Sun 20 Sep
86° 61°
typical range
30 days — Mount Hermon
14 forecast + 16 climatology
Wed · Today Mostly cloudy
90°61°6%⌄
Wind8 mph SE
Gusts23 mph
UV index9 – Very high
Precip chance6%
Sunrise06:44
Sunset19:54
Thu · Tomorrow Showers
89°69°4.0 mm⌄
Wind10 mph S
Gusts27 mph
UV index8 – Very high
Precip chance76%
Sunrise06:44
Sunset19:53
Friday 28/8 Showers
76°69°13.2 mm⌄
Wind9 mph SW
Gusts30 mph
UV index5 – Moderate
Precip chance93%
Sunrise06:45
Sunset19:52
Saturday 29/8 Mostly cloudy
79°67°30%⌄
Wind8 mph NE
Gusts20 mph
UV index6 – High
Precip chance30%
Sunrise06:46
Sunset19:50
Sunday 30/8 Showers
90°68°2.0 mm⌄
Wind4 mph NE
Gusts14 mph
UV index8 – Very high
Precip chance65%
Sunrise06:47
Sunset19:49
Monday 31/8 Sunny
92°71°17%⌄
Wind6 mph SW
Gusts9 mph
UV index8 – Very high
Precip chance17%
Sunrise06:48
Sunset19:47
Tuesday 1/9 Mostly cloudy
94°73°0.9 mm⌄
Wind7 mph W
Gusts15 mph
UV index8 – Very high
Precip chance43%
Sunrise06:48
Sunset19:46
Wednesday 2/9 Mostly cloudy
92°72°2.4 mm⌄
Wind6 mph E
Gusts16 mph
UV index8 – Very high
Precip chance59%
Sunrise06:49
Sunset19:45
Thursday 3/9 Sunny
95°69°1.5 mm⌄
Wind11 mph N
Gusts25 mph
UV index8 – Very high
Precip chance57%
Sunrise06:50
Sunset19:43
Friday 4/9 Partly cloudy
94°68°1.8 mm⌄
Wind11 mph SW
Gusts34 mph
UV index8 – Very high
Precip chance60%
Sunrise06:51
Sunset19:42
Saturday 5/9 Mostly cloudy
99°73°0.9 mm⌄
Wind8 mph SW
Gusts32 mph
UV index9 – Very high
Precip chance47%
Sunrise06:52
Sunset19:40
Sunday 6/9 Sunny
100°71°2.6 mm⌄
Wind12 mph W
Gusts23 mph
UV index9 – Very high
Precip chance57%
Sunrise06:52
Sunset19:39
Monday 7/9 Mostly cloudy
89°69°3.4 mm⌄
Wind6 mph E
Gusts20 mph
UV index8 – Very high
Precip chance71%
Sunrise06:53
Sunset19:37
Tuesday 8/9 Fog
77°65°1.7 mm⌄
Wind6 mph NE
Gusts16 mph
UV index6 – High
Precip chance75%
Sunrise06:54
Sunset19:36
Wednesday 9/9 Rain (climatological)
86°65°6.8 mm⌄
Day≈81–91°
Night≈60–71°
Precip≈3.0 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Partly cloudy (climatological)
88°66°20%⌄
Day≈83–93°
Night≈61–72°
Precip≈3.0 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
88°66°20%⌄
Day≈82–93°
Night≈61–72°
Precip≈3.0 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Rain (climatological)
85°64°4.8 mm⌄
Day≈79–90°
Night≈59–70°
Precip≈3.0 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
83°63°20%⌄
Day≈78–88°
Night≈58–69°
Precip≈3.0 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
78°60°20%⌄
Day≈72–83°
Night≈55–65°
Precip≈3.0 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Rain (climatological)
78°61°7.8 mm⌄
Day≈73–84°
Night≈55–66°
Precip≈3.0 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
81°62°20%⌄
Day≈76–87°
Night≈57–68°
Precip≈3.0 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
86°65°20%⌄
Day≈81–92°
Night≈60–71°
Precip≈3.0 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Rain (climatological)
90°68°5.3 mm⌄
Day≈85–95°
Night≈62–73°
Precip≈3.0 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
86°65°20%⌄
Day≈81–92°
Night≈60–71°
Precip≈3.0 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
80°61°20%⌄
Day≈74–85°
Night≈56–67°
Precip≈3.0 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Rain (climatological)
77°60°7.3 mm⌄
Day≈71–82°
Night≈54–65°
Precip≈3.0 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
80°61°20%⌄
Day≈74–85°
Night≈56–67°
Precip≈3.0 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
85°64°20%⌄
Day≈79–90°
Night≈59–70°
Precip≈3.0 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Rain (climatological)
90°67°10.0 mm⌄
Day≈84–95°
Night≈62–73°
Precip≈3.0 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 Mount Hermon, 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.