Lebanon · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Lebanon & 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
95°
Wed, Sep 2
Coldest night
60°
Sun, Sep 6
Days with precip
7 / 14
of 14 forecast days
Nicest day
Sun, Sep 6
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 5 – Sun 6 Sep
86° 60°
82% precip chance
Sat 12 – Sun 13 Sep
83° 70°
86% precip chance
Sat 19 – Sun 20 Sep
85° 68°
typical range
Sat 26 – Sun 27 Sep
86° 70°
typical range
30 days — Lebanon
14 forecast + 16 climatology
Wed · Today Sunny
95°67°3%⌄
Wind3 mph W
Gusts14 mph
UV index9 – Very high
Precip chance3%
Sunrise07:00
Sunset19:55
Thu · Tomorrow Sunny
89°74°0.3 mm⌄
Wind8 mph W
Gusts13 mph
UV index9 – Very high
Precip chance36%
Sunrise07:00
Sunset19:54
Friday 4/9 Sunny
89°72°2.8 mm⌄
Wind5 mph SW
Gusts15 mph
UV index9 – Very high
Precip chance60%
Sunrise07:01
Sunset19:52
Saturday 5/9 Thunderstorms
86°68°15.6 mm⌄
Wind11 mph NW
Gusts25 mph
UV index8 – Very high
Precip chance82%
Sunrise07:02
Sunset19:51
Sunday 6/9 Sunny
80°60°15%⌄
Wind8 mph N
Gusts17 mph
UV index7 – High
Precip chance15%
Sunrise07:03
Sunset19:50
Monday 7/9 Mostly cloudy
82°69°2.1 mm⌄
Wind5 mph SE
Gusts15 mph
UV index7 – High
Precip chance64%
Sunrise07:04
Sunset19:48
Tuesday 8/9 Showers
76°66°18.8 mm⌄
Wind8 mph SW
Gusts26 mph
UV index5 – Moderate
Precip chance93%
Sunrise07:05
Sunset19:47
Wednesday 9/9 Fog
74°63°8.9 mm⌄
Wind5 mph SW
Gusts18 mph
UV index5 – Moderate
Precip chance90%
Sunrise07:05
Sunset19:45
Thursday 10/9 Sunny
84°67°12%⌄
Wind8 mph SW
Gusts15 mph
UV index7 – High
Precip chance12%
Sunrise07:06
Sunset19:44
Friday 11/9 Sunny
88°75°9%⌄
Wind10 mph SW
Gusts19 mph
UV index8 – Very high
Precip chance9%
Sunrise07:07
Sunset19:42
Saturday 12/9 Sunny
83°75°10.0 mm⌄
Wind7 mph NW
Gusts15 mph
UV index7 – High
Precip chance80%
Sunrise07:08
Sunset19:41
Sunday 13/9 Fog
78°70°14.2 mm⌄
Wind4 mph S
Gusts15 mph
UV index6 – High
Precip chance86%
Sunrise07:09
Sunset19:39
Monday 14/9 Sunny
83°72°0.6 mm⌄
Wind8 mph NW
Gusts13 mph
UV index7 – High
Precip chance42%
Sunrise07:09
Sunset19:37
Tuesday 15/9 Sunny
82°72°12%⌄
Wind11 mph NW
Gusts17 mph
UV index7 – High
Precip chance12%
Sunrise07:10
Sunset19:36
Wednesday 16/9 Rain (climatological)
82°69°20.3 mm⌄
Day≈77–88°
Night≈63–74°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
85°70°20%⌄
Day≈79–90°
Night≈65–75°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
91°74°20%⌄
Day≈85–96°
Night≈68–79°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Rain (climatological)
85°70°9.1 mm⌄
Day≈80–90°
Night≈65–76°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
80°68°20%⌄
Day≈75–86°
Night≈62–73°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
78°66°20%⌄
Day≈73–84°
Night≈61–72°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Rain (climatological)
78°66°21.3 mm⌄
Day≈72–83°
Night≈60–71°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
81°68°20%⌄
Day≈76–87°
Night≈63–74°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
87°71°20%⌄
Day≈82–92°
Night≈66–77°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Rain (climatological)
88°72°16.0 mm⌄
Day≈83–93°
Night≈67–78°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
86°71°20%⌄
Day≈80–91°
Night≈65–76°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Partly cloudy (climatological)
84°70°20%⌄
Day≈78–89°
Night≈64–75°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Rain (climatological)
77°65°9.6 mm⌄
Day≈71–82°
Night≈60–71°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Partly cloudy (climatological)
81°68°20%⌄
Day≈75–86°
Night≈62–73°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 30/9 Partly cloudy (climatological)
82°69°20%⌄
Day≈77–87°
Night≈63–74°
Precip≈6.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 1/10 Rain (climatological)
75°61°10.7 mm⌄
Day≈69–80°
Night≈56–67°
Precip≈6.3 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 Lebanon, 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.