Wellsville · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Wellsville & 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
81°
Tue, Sep 1
Coldest night
41°
Thu, Sep 10
Days with precip
3 / 14
of 14 forecast days
Nicest day
Fri, Sep 11
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 5 – Sun 6 Sep
80° 54°
17% precip chance
Sat 12 – Sun 13 Sep
72° 46°
3% precip chance
Sat 19 – Sun 20 Sep
71° 47°
typical range
Sat 26 – Sun 27 Sep
69° 49°
typical range
30 days — Wellsville
14 forecast + 16 climatology
Tue · Today Sunny
81°59°2.9 mm⌄
Wind15 mph SW
Gusts19 mph
UV index8 – High
Precip chance57%
Sunrise06:53
Sunset20:01
Wed · Tomorrow Sunny
74°55°2%⌄
Wind23 mph SW
Gusts31 mph
UV index7 – High
Precip chance2%
Sunrise06:54
Sunset19:59
Thursday 3/9 Sunny
76°51°1%⌄
Wind15 mph SW
Gusts29 mph
UV index8 – High
Precip chance1%
Sunrise06:55
Sunset19:58
Friday 4/9 Sunny
75°54°0%⌄
Wind16 mph SW
Gusts29 mph
UV index8 – High
Precip chance0%
Sunrise06:56
Sunset19:56
Saturday 5/9 Sunny
80°54°1%⌄
Wind16 mph SW
Gusts27 mph
UV index8 – High
Precip chance1%
Sunrise06:57
Sunset19:54
Sunday 6/9 Mostly cloudy
75°58°0.2 mm⌄
Wind8 mph E
Gusts17 mph
UV index6 – High
Precip chance17%
Sunrise06:58
Sunset19:53
Monday 7/9 Showers
74°55°8.3 mm⌄
Wind10 mph SW
Gusts16 mph
UV index5 – Moderate
Precip chance74%
Sunrise06:59
Sunset19:51
Tuesday 8/9 Mostly cloudy
67°51°3.0 mm⌄
Wind7 mph W
Gusts15 mph
UV index5 – Moderate
Precip chance61%
Sunrise07:01
Sunset19:49
Wednesday 9/9 Sunny
72°50°2%⌄
Wind18 mph SW
Gusts34 mph
UV index6 – High
Precip chance2%
Sunrise07:02
Sunset19:48
Thursday 10/9 Sunny
59°41°5%⌄
Wind9 mph W
Gusts15 mph
UV index5 – Moderate
Precip chance5%
Sunrise07:03
Sunset19:46
Friday 11/9 Sunny
69°44°1%⌄
Wind9 mph W
Gusts16 mph
UV index6 – High
Precip chance1%
Sunrise07:04
Sunset19:44
Saturday 12/9 Sunny
70°51°3%⌄
Wind14 mph W
Gusts17 mph
UV index6 – High
Precip chance3%
Sunrise07:05
Sunset19:42
Sunday 13/9 Sunny
72°46°1%⌄
Wind8 mph NW
Gusts18 mph
UV index6 – High
Precip chance1%
Sunrise07:06
Sunset19:41
Monday 14/9 Sunny
78°51°0%⌄
Wind7 mph W
Gusts19 mph
UV index7 – High
Precip chance0%
Sunrise07:07
Sunset19:39
Tuesday 15/9 Rain (climatological)
74°52°4.0 mm⌄
Day≈69–80°
Night≈47–58°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
75°52°20%⌄
Day≈69–80°
Night≈47–58°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
79°55°20%⌄
Day≈74–85°
Night≈50–61°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Rain (climatological)
76°53°2.6 mm⌄
Day≈71–81°
Night≈48–58°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
71°50°20%⌄
Day≈66–76°
Night≈45–56°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
67°47°20%⌄
Day≈61–72°
Night≈42–53°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Light rain (climatological)
69°49°1.6 mm⌄
Day≈64–75°
Night≈44–55°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
71°50°20%⌄
Day≈65–76°
Night≈45–55°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
76°53°20%⌄
Day≈71–82°
Night≈48–59°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Rain (climatological)
79°55°3.3 mm⌄
Day≈74–85°
Night≈50–61°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Partly cloudy (climatological)
75°52°20%⌄
Day≈69–80°
Night≈47–58°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
69°49°20%⌄
Day≈64–74°
Night≈44–54°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Rain (climatological)
69°49°3.5 mm⌄
Day≈64–75°
Night≈44–55°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Partly cloudy (climatological)
71°50°20%⌄
Day≈65–76°
Night≈44–55°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Partly cloudy (climatological)
72°51°20%⌄
Day≈67–77°
Night≈45–56°
Precip≈1.2 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 30/9 Light rain (climatological)
78°54°1.7 mm⌄
Day≈73–83°
Night≈49–60°
Precip≈1.2 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 Wellsville, 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.