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
95°
Mon, Aug 24
Coldest night
49°
Sun, Sep 6
Days with precip
2 / 14
of 14 forecast days
Nicest day
Sat, Sep 5
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
85° 54°
57% precip chance
Sat 5 – Sun 6 Sep
75° 49°
5% precip chance
Sat 12 – Sun 13 Sep
73° 47°
typical range
Sat 19 – Sun 20 Sep
75° 49°
typical range
30 days — Wellsville
14 forecast + 16 climatology
Mon · Today Sunny
95°62°0.1 mm⌄
Wind16 mph W
Gusts18 mph
UV index8 – Very high
Precip chance17%
Sunrise06:45
Sunset20:14
Tue · Tomorrow Sunny
87°60°4%⌄
Wind9 mph W
Gusts20 mph
UV index9 – Very high
Precip chance4%
Sunrise06:46
Sunset20:12
Wednesday 26/8 Mostly cloudy
90°63°6%⌄
Wind15 mph W
Gusts27 mph
UV index8 – High
Precip chance6%
Sunrise06:47
Sunset20:11
Thursday 27/8 Sunny
91°62°1.0 mm⌄
Wind15 mph SW
Gusts20 mph
UV index9 – Very high
Precip chance36%
Sunrise06:48
Sunset20:09
Friday 28/8 Mostly cloudy
87°61°1.1 mm⌄
Wind20 mph S
Gusts26 mph
UV index7 – High
Precip chance57%
Sunrise06:49
Sunset20:08
Saturday 29/8 Sunny
84°54°1.3 mm⌄
Wind18 mph W
Gusts22 mph
UV index7 – High
Precip chance57%
Sunrise06:50
Sunset20:06
Sunday 30/8 Sunny
85°61°1%⌄
Wind17 mph W
Gusts30 mph
UV index7 – High
Precip chance1%
Sunrise06:51
Sunset20:04
Monday 31/8 Mostly cloudy
89°59°5%⌄
Wind16 mph SW
Gusts24 mph
UV index7 – High
Precip chance5%
Sunrise06:52
Sunset20:03
Tuesday 1/9 Sunny
85°62°2%⌄
Wind14 mph W
Gusts19 mph
UV index7 – High
Precip chance2%
Sunrise06:53
Sunset20:01
Wednesday 2/9 Mostly cloudy
82°58°7%⌄
Wind12 mph W
Gusts18 mph
UV index6 – High
Precip chance7%
Sunrise06:54
Sunset19:59
Thursday 3/9 Sunny
82°54°0%⌄
Wind16 mph W
Gusts20 mph
UV index7 – High
Precip chance0%
Sunrise06:55
Sunset19:58
Friday 4/9 Mostly cloudy
83°55°4%⌄
Wind14 mph SW
Gusts27 mph
UV index7 – High
Precip chance4%
Sunrise06:56
Sunset19:56
Saturday 5/9 Mostly cloudy
75°53°5%⌄
Wind10 mph W
Gusts18 mph
UV index6 – High
Precip chance5%
Sunrise06:57
Sunset19:54
Sunday 6/9 Mostly cloudy
74°49°4%⌄
Wind24 mph W
Gusts40 mph
UV index6 – High
Precip chance4%
Sunrise06:58
Sunset19:53
Monday 7/9 Light rain (climatological)
79°52°2.0 mm⌄
Day≈73–84°
Night≈47–57°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Partly cloudy (climatological)
79°52°20%⌄
Day≈73–84°
Night≈47–58°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
83°55°20%⌄
Day≈78–89°
Night≈50–60°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Light rain (climatological)
80°53°1.3 mm⌄
Day≈75–85°
Night≈47–58°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
75°50°20%⌄
Day≈70–81°
Night≈45–55°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
71°47°20%⌄
Day≈65–76°
Night≈42–53°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Light rain (climatological)
73°49°0.8 mm⌄
Day≈68–79°
Night≈44–54°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
75°50°20%⌄
Day≈70–80°
Night≈44–55°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
80°53°20%⌄
Day≈75–86°
Night≈48–58°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Light rain (climatological)
83°55°1.6 mm⌄
Day≈78–89°
Night≈50–60°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
79°52°20%⌄
Day≈73–84°
Night≈47–58°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
73°49°20%⌄
Day≈68–79°
Night≈43–54°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Light rain (climatological)
73°49°1.7 mm⌄
Day≈68–79°
Night≈44–54°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
75°50°20%⌄
Day≈69–80°
Night≈44–55°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
76°51°20%⌄
Day≈71–82°
Night≈45–56°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Light rain (climatological)
82°54°0.8 mm⌄
Day≈77–88°
Night≈49–60°
Precip≈0.6 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.