Saint Clairsville · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Saint Clairsville & 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°
Wed, Sep 2
Coldest night
48°
Sun, Sep 13
Days with precip
4 / 14
of 14 forecast days
Nicest day
Sun, Sep 13
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 5 – Sun 6 Sep
76° 59°
79% precip chance
Sat 12 – Sun 13 Sep
67° 48°
6% precip chance
Sat 19 – Sun 20 Sep
76° 61°
typical range
Sat 26 – Sun 27 Sep
77° 62°
typical range
30 days — Saint Clairsville
14 forecast + 16 climatology
Tue · Today Partly cloudy
88°72°0.2 mm⌄
Wind11 mph W
Gusts20 mph
UV index8 – Very high
Precip chance28%
Sunrise06:51
Sunset19:55
Wed · Tomorrow Sunny
89°73°9%⌄
Wind10 mph W
Gusts15 mph
UV index8 – Very high
Precip chance9%
Sunrise06:52
Sunset19:54
Thursday 3/9 Sunny
88°74°1.8 mm⌄
Wind13 mph W
Gusts19 mph
UV index8 – Very high
Precip chance57%
Sunrise06:53
Sunset19:52
Friday 4/9 Fog
79°68°6.9 mm⌄
Wind12 mph NW
Gusts22 mph
UV index8 – High
Precip chance89%
Sunrise06:54
Sunset19:51
Saturday 5/9 Mostly cloudy
73°62°5.4 mm⌄
Wind7 mph N
Gusts22 mph
UV index5 – Moderate
Precip chance79%
Sunrise06:55
Sunset19:49
Sunday 6/9 Sunny
76°59°7%⌄
Wind10 mph E
Gusts22 mph
UV index6 – High
Precip chance7%
Sunrise06:56
Sunset19:47
Monday 7/9 Mostly cloudy
74°62°21%⌄
Wind9 mph S
Gusts24 mph
UV index5 – Moderate
Precip chance21%
Sunrise06:57
Sunset19:46
Tuesday 8/9 Showers
78°65°0.6 mm⌄
Wind14 mph W
Gusts29 mph
UV index6 – High
Precip chance56%
Sunrise06:58
Sunset19:44
Wednesday 9/9 Showers
85°71°9.9 mm⌄
Wind14 mph SW
Gusts28 mph
UV index7 – High
Precip chance78%
Sunrise06:58
Sunset19:42
Thursday 10/9 Sunny
88°72°8%⌄
Wind13 mph SW
Gusts30 mph
UV index8 – Very high
Precip chance8%
Sunrise06:59
Sunset19:41
Friday 11/9 Sunny
74°62°5%⌄
Wind11 mph NW
Gusts15 mph
UV index6 – High
Precip chance5%
Sunrise07:00
Sunset19:39
Saturday 12/9 Sunny
67°53°4%⌄
Wind15 mph NW
Gusts21 mph
UV index5 – Moderate
Precip chance4%
Sunrise07:01
Sunset19:37
Sunday 13/9 Sunny
67°48°6%⌄
Wind5 mph NE
Gusts11 mph
UV index5 – Moderate
Precip chance6%
Sunrise07:02
Sunset19:36
Monday 14/9 Mostly cloudy
74°54°8%⌄
Wind8 mph S
Gusts11 mph
UV index6 – High
Precip chance8%
Sunrise07:03
Sunset19:34
Tuesday 15/9 Rain (climatological)
76°63°6.1 mm⌄
Day≈71–82°
Night≈57–68°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
82°65°20%⌄
Day≈76–87°
Night≈60–71°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
82°66°20%⌄
Day≈77–88°
Night≈61–72°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Rain (climatological)
80°65°5.4 mm⌄
Day≈75–86°
Night≈59–70°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
76°62°20%⌄
Day≈71–81°
Night≈57–68°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
74°61°20%⌄
Day≈68–79°
Night≈56–66°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Rain (climatological)
78°63°3.1 mm⌄
Day≈72–83°
Night≈58–69°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
81°65°20%⌄
Day≈75–86°
Night≈60–71°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
84°67°20%⌄
Day≈79–89°
Night≈62–73°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Rain (climatological)
80°65°2.9 mm⌄
Day≈75–86°
Night≈60–70°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Partly cloudy (climatological)
81°65°20%⌄
Day≈76–87°
Night≈60–71°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
76°62°20%⌄
Day≈71–82°
Night≈57–68°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Rain (climatological)
77°63°4.1 mm⌄
Day≈71–82°
Night≈57–68°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Partly cloudy (climatological)
75°62°20%⌄
Day≈70–81°
Night≈56–67°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Partly cloudy (climatological)
80°65°20%⌄
Day≈75–85°
Night≈59–70°
Precip≈2.1 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 30/9 Rain (climatological)
83°67°2.9 mm⌄
Day≈78–89°
Night≈61–72°
Precip≈2.1 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 Saint Clairsville, 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.