Suffern · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Suffern & 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
89°
Tue, Sep 1
Coldest night
61°
Sun, Aug 30
Days with precip
3 / 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
78° 61°
4% precip chance
Sat 5 – Sun 6 Sep
83° 61°
typical range
Sat 12 – Sun 13 Sep
75° 56°
typical range
Sat 19 – Sun 20 Sep
75° 58°
typical range
30 days — Suffern
14 forecast + 16 climatology
Sun · Today Drizzle
83°65°19.7 mm⌄
Wind12 mph W
Gusts24 mph
UV index8 – High
Precip chance81%
Sunrise06:14
Sunset19:44
Mon · Tomorrow Sunny
80°65°2%⌄
Wind13 mph SW
Gusts22 mph
UV index7 – High
Precip chance2%
Sunrise06:15
Sunset19:42
Tuesday 25/8 Sunny
78°64°3%⌄
Wind14 mph NW
Gusts25 mph
UV index6 – High
Precip chance3%
Sunrise06:16
Sunset19:41
Wednesday 26/8 Mostly cloudy
84°64°6%⌄
Wind8 mph W
Gusts13 mph
UV index8 – High
Precip chance6%
Sunrise06:17
Sunset19:39
Thursday 27/8 Showers
85°68°9.8 mm⌄
Wind14 mph SW
Gusts29 mph
UV index6 – High
Precip chance79%
Sunrise06:18
Sunset19:37
Friday 28/8 Showers
86°69°8.1 mm⌄
Wind11 mph NW
Gusts26 mph
UV index7 – High
Precip chance75%
Sunrise06:19
Sunset19:36
Saturday 29/8 Sunny
78°65°4%⌄
Wind10 mph NW
Gusts23 mph
UV index7 – High
Precip chance4%
Sunrise06:20
Sunset19:34
Sunday 30/8 Sunny
78°61°2%⌄
Wind6 mph N
Gusts13 mph
UV index7 – High
Precip chance2%
Sunrise06:21
Sunset19:33
Monday 31/8 Partly cloudy
80°66°0.1 mm⌄
Wind12 mph S
Gusts27 mph
UV index7 – High
Precip chance17%
Sunrise06:22
Sunset19:31
Tuesday 1/9 Showers
89°71°0.4 mm⌄
Wind13 mph W
Gusts29 mph
UV index7 – High
Precip chance40%
Sunrise06:23
Sunset19:29
Wednesday 2/9 Sunny
82°69°5%⌄
Wind11 mph NW
Gusts19 mph
UV index7 – High
Precip chance5%
Sunrise06:24
Sunset19:28
Thursday 3/9 Sunny
80°62°2%⌄
Wind7 mph N
Gusts21 mph
UV index7 – High
Precip chance2%
Sunrise06:25
Sunset19:26
Friday 4/9 Sunny
83°65°4%⌄
Wind6 mph NW
Gusts10 mph
UV index7 – High
Precip chance4%
Sunrise06:26
Sunset19:24
Saturday 5/9 Mostly cloudy
83°66°11%⌄
Wind6 mph N
Gusts15 mph
UV index7 – High
Precip chance11%
Sunrise06:27
Sunset19:23
Sunday 6/9 Rain (climatological)
77°61°8.3 mm⌄
Day≈72–83°
Night≈55–66°
Precip≈3.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 7/9 Partly cloudy (climatological)
76°60°20%⌄
Day≈71–81°
Night≈55–65°
Precip≈3.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Partly cloudy (climatological)
78°61°20%⌄
Day≈73–83°
Night≈56–67°
Precip≈3.3 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Rain (climatological)
75°60°6.4 mm⌄
Day≈70–81°
Night≈54–65°
Precip≈3.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Partly cloudy (climatological)
72°57°20%⌄
Day≈66–77°
Night≈52–63°
Precip≈3.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
68°55°20%⌄
Day≈63–74°
Night≈50–61°
Precip≈3.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Rain (climatological)
69°56°7.5 mm⌄
Day≈64–75°
Night≈51–61°
Precip≈3.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
75°59°20%⌄
Day≈70–81°
Night≈54–65°
Precip≈3.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
77°60°20%⌄
Day≈71–82°
Night≈55–66°
Precip≈3.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Rain (climatological)
76°60°9.7 mm⌄
Day≈71–82°
Night≈55–65°
Precip≈3.3 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
75°59°20%⌄
Day≈70–80°
Night≈54–65°
Precip≈3.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
71°57°20%⌄
Day≈66–77°
Night≈52–63°
Precip≈3.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Rain (climatological)
69°56°5.0 mm⌄
Day≈64–74°
Night≈50–61°
Precip≈3.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
72°58°20%⌄
Day≈67–78°
Night≈52–63°
Precip≈3.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
75°59°20%⌄
Day≈69–80°
Night≈54–65°
Precip≈3.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Rain (climatological)
76°60°7.7 mm⌄
Day≈70–81°
Night≈54–65°
Precip≈3.3 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 Suffern, 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.