New Martinsville · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
New Martinsville & 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
34°
Thu, Sep 3
Coldest night
11°
Mon, Sep 7
Days with precip
5 / 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
30° 19°
91% precip chance
Sat 12 – Sun 13 Sep
23° 11°
typical range
Sat 19 – Sun 20 Sep
23° 13°
typical range
Sat 26 – Sun 27 Sep
22° 12°
typical range
30 days — New Martinsville
14 forecast + 16 climatology
Sun · Today Sunny
30°20°7%⌄
Wind9 mph SW
Gusts15 mph
UV index8 – High
Precip chance7%
Sunrise06:49
Sunset19:58
Mon · Tomorrow Mostly cloudy
32°20°9%⌄
Wind8 mph SW
Gusts14 mph
UV index7 – High
Precip chance9%
Sunrise06:50
Sunset19:56
Tuesday 1/9 Mostly cloudy
31°21°0.5 mm⌄
Wind12 mph W
Gusts20 mph
UV index7 – High
Precip chance42%
Sunrise06:51
Sunset19:55
Wednesday 2/9 Sunny
33°22°8%⌄
Wind10 mph SW
Gusts15 mph
UV index8 – Very high
Precip chance8%
Sunrise06:52
Sunset19:53
Thursday 3/9 Sunny
34°22°1.5 mm⌄
Wind10 mph SW
Gusts17 mph
UV index8 – Very high
Precip chance57%
Sunrise06:53
Sunset19:52
Friday 4/9 Sunny
30°22°0.3 mm⌄
Wind8 mph S
Gusts29 mph
UV index7 – High
Precip chance36%
Sunrise06:54
Sunset19:50
Saturday 5/9 Showers
30°21°7.9 mm⌄
Wind10 mph W
Gusts28 mph
UV index7 – High
Precip chance83%
Sunrise06:55
Sunset19:48
Sunday 6/9 Showers
27°19°16.3 mm⌄
Wind9 mph W
Gusts25 mph
UV index6 – High
Precip chance91%
Sunrise06:56
Sunset19:47
Monday 7/9 Sunny
22°11°1.0 mm⌄
Wind11 mph W
Gusts23 mph
UV index6 – High
Precip chance57%
Sunrise06:57
Sunset19:45
Tuesday 8/9 Mostly cloudy
22°14°1.2 mm⌄
Wind7 mph SW
Gusts19 mph
UV index5 – Moderate
Precip chance67%
Sunrise06:58
Sunset19:44
Wednesday 9/9 Mostly cloudy
25°15°21%⌄
Wind6 mph SW
Gusts23 mph
UV index6 – High
Precip chance21%
Sunrise06:59
Sunset19:42
Thursday 10/9 Mostly cloudy
24°14°16%⌄
Wind10 mph NW
Gusts24 mph
UV index6 – High
Precip chance16%
Sunrise07:00
Sunset19:40
Friday 11/9 Sunny
22°12°6%⌄
Wind9 mph N
Gusts23 mph
UV index6 – High
Precip chance6%
Sunrise07:00
Sunset19:39
Saturday 12/9 Sunny
23°11°10%⌄
Wind6 mph NE
Gusts19 mph
UV index6 – High
Precip chance10%
Sunrise07:01
Sunset19:37
Sunday 13/9 Rain (climatological)
23°13°5.8 mm⌄
Day≈20–26°
Night≈10–16°
Precip≈2.4 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
25°15°20%⌄
Day≈22–28°
Night≈12–18°
Precip≈2.4 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
27°16°20%⌄
Day≈24–30°
Night≈13–19°
Precip≈2.4 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Rain (climatological)
24°14°4.1 mm⌄
Day≈21–27°
Night≈11–17°
Precip≈2.4 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
24°14°20%⌄
Day≈21–27°
Night≈11–17°
Precip≈2.4 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
21°12°20%⌄
Day≈18–24°
Night≈9–15°
Precip≈2.4 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Rain (climatological)
23°13°4.5 mm⌄
Day≈20–26°
Night≈10–16°
Precip≈2.4 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
23°14°20%⌄
Day≈20–26°
Night≈11–17°
Precip≈2.4 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
26°15°20%⌄
Day≈23–29°
Night≈12–18°
Precip≈2.4 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Rain (climatological)
26°15°7.4 mm⌄
Day≈23–29°
Night≈12–18°
Precip≈2.4 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
24°14°20%⌄
Day≈21–27°
Night≈11–17°
Precip≈2.4 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
21°12°20%⌄
Day≈18–24°
Night≈9–15°
Precip≈2.4 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Rain (climatological)
21°13°7.4 mm⌄
Day≈18–24°
Night≈10–16°
Precip≈2.4 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
21°12°20%⌄
Day≈18–24°
Night≈9–15°
Precip≈2.4 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Partly cloudy (climatological)
22°13°20%⌄
Day≈19–25°
Night≈10–16°
Precip≈2.4 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Rain (climatological)
25°14°4.3 mm⌄
Day≈22–28°
Night≈11–17°
Precip≈2.4 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 New Martinsville, 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.