Elmira · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Elmira & 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
32°
Tue, Sep 1
Coldest night
5°
Wed, Sep 9
Days with precip
8 / 14
of 14 forecast days
Nicest day
Sun, Sep 6
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 5 – Sun 6 Sep
22° 11°
31% precip chance
Sat 12 – Sun 13 Sep
22° 9°
85% precip chance
Sat 19 – Sun 20 Sep
22° 11°
typical range
Sat 26 – Sun 27 Sep
22° 12°
typical range
30 days — Elmira
14 forecast + 16 climatology
Tue · Today Showers
32°18°1.9 mm⌄
Wind10 mph W
Gusts21 mph
UV index4 – Moderate
Precip chance70%
Sunrise06:32
Sunset19:41
Wed · Tomorrow Fog
26°19°19.4 mm⌄
Wind9 mph S
Gusts23 mph
UV index7 – High
Precip chance93%
Sunrise06:33
Sunset19:39
Thursday 3/9 Showers
26°16°33.8 mm⌄
Wind15 mph W
Gusts29 mph
UV index7 – High
Precip chance91%
Sunrise06:34
Sunset19:38
Friday 4/9 Showers
24°15°8.2 mm⌄
Wind9 mph NW
Gusts26 mph
UV index7 – High
Precip chance77%
Sunrise06:36
Sunset19:36
Saturday 5/9 Partly cloudy
18°12°0.1 mm⌄
Wind10 mph N
Gusts22 mph
UV index4 – Moderate
Precip chance31%
Sunrise06:37
Sunset19:34
Sunday 6/9 Sunny
22°11°12%⌄
Wind5 mph SE
Gusts13 mph
UV index6 – High
Precip chance12%
Sunrise06:38
Sunset19:33
Monday 7/9 Mostly cloudy
23°13°21%⌄
Wind9 mph SW
Gusts19 mph
UV index5 – Moderate
Precip chance21%
Sunrise06:39
Sunset19:31
Tuesday 8/9 Fog
18°7°25.2 mm⌄
Wind7 mph N
Gusts22 mph
UV index3 – Moderate
Precip chance95%
Sunrise06:40
Sunset19:29
Wednesday 9/9 Mostly cloudy
17°5°23%⌄
Wind14 mph S
Gusts34 mph
UV index5 – Moderate
Precip chance23%
Sunrise06:41
Sunset19:27
Thursday 10/9 Showers
23°13°18.6 mm⌄
Wind15 mph S
Gusts39 mph
UV index6 – High
Precip chance88%
Sunrise06:42
Sunset19:26
Friday 11/9 Fog
22°13°26%⌄
Wind4 mph W
Gusts15 mph
UV index6 – High
Precip chance26%
Sunrise06:43
Sunset19:24
Saturday 12/9 Showers
20°17°3.2 mm⌄
Wind11 mph S
Gusts31 mph
UV index4 – Moderate
Precip chance85%
Sunrise06:44
Sunset19:22
Sunday 13/9 Mostly cloudy
22°9°5.9 mm⌄
Wind10 mph NW
Gusts23 mph
UV index5 – Moderate
Precip chance84%
Sunrise06:45
Sunset19:20
Monday 14/9 Sunny
22°8°9%⌄
Wind8 mph S
Gusts15 mph
UV index6 – High
Precip chance9%
Sunrise06:46
Sunset19:19
Tuesday 15/9 Rain (climatological)
21°12°23.6 mm⌄
Day≈18–24°
Night≈9–15°
Precip≈10.0 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
23°13°20%⌄
Day≈20–26°
Night≈10–16°
Precip≈10.0 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
25°14°20%⌄
Day≈22–28°
Night≈11–17°
Precip≈10.0 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Rain (climatological)
23°13°20.2 mm⌄
Day≈20–26°
Night≈10–16°
Precip≈10.0 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
22°12°20%⌄
Day≈19–25°
Night≈9–15°
Precip≈10.0 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
20°11°20%⌄
Day≈17–23°
Night≈8–14°
Precip≈10.0 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Rain (climatological)
19°11°27.0 mm⌄
Day≈16–22°
Night≈8–14°
Precip≈10.0 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
22°13°20%⌄
Day≈19–25°
Night≈10–16°
Precip≈10.0 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≈10.0 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Rain (climatological)
25°14°31.2 mm⌄
Day≈22–28°
Night≈11–17°
Precip≈10.0 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Partly cloudy (climatological)
24°13°20%⌄
Day≈21–27°
Night≈10–16°
Precip≈10.0 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
22°12°20%⌄
Day≈19–25°
Night≈9–15°
Precip≈10.0 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Rain (climatological)
21°12°33.7 mm⌄
Day≈18–24°
Night≈9–15°
Precip≈10.0 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Partly cloudy (climatological)
19°11°20%⌄
Day≈16–22°
Night≈8–14°
Precip≈10.0 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Partly cloudy (climatological)
22°12°20%⌄
Day≈19–25°
Night≈9–15°
Precip≈10.0 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 30/9 Rain (climatological)
26°15°16.0 mm⌄
Day≈23–29°
Night≈12–18°
Precip≈10.0 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 Elmira, 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.