First Mesa · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
First Mesa & 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
30°
Wed, Sep 9
Coldest night
17°
Sun, Sep 13
Days with precip
3 / 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
28° 18°
10% precip chance
Sat 12 – Sun 13 Sep
27° 17°
57% precip chance
Sat 19 – Sun 20 Sep
31° 19°
typical range
Sat 26 – Sun 27 Sep
31° 20°
typical range
30 days — First Mesa
14 forecast + 16 climatology
Thu · Today Sunny
27°17°1%⌄
Wind21 mph SW
Gusts31 mph
UV index10 – Very high
Precip chance1%
Sunrise05:55
Sunset18:46
Fri · Tomorrow Sunny
27°18°2%⌄
Wind20 mph SW
Gusts26 mph
UV index10 – Very high
Precip chance2%
Sunrise05:55
Sunset18:45
Saturday 5/9 Mostly cloudy
27°18°4%⌄
Wind16 mph SW
Gusts19 mph
UV index8 – High
Precip chance4%
Sunrise05:56
Sunset18:43
Sunday 6/9 Mostly cloudy
28°20°10%⌄
Wind22 mph NW
Gusts31 mph
UV index5 – Moderate
Precip chance10%
Sunrise05:57
Sunset18:42
Monday 7/9 Showers
28°19°1.9 mm⌄
Wind16 mph SW
Gusts18 mph
UV index7 – High
Precip chance57%
Sunrise05:58
Sunset18:40
Tuesday 8/9 Sunny
29°20°0.3 mm⌄
Wind10 mph SW
Gusts12 mph
UV index7 – High
Precip chance36%
Sunrise05:58
Sunset18:39
Wednesday 9/9 Sunny
30°21°3%⌄
Wind26 mph SW
Gusts35 mph
UV index8 – Very high
Precip chance3%
Sunrise05:59
Sunset18:38
Thursday 10/9 Sunny
29°20°0.3 mm⌄
Wind18 mph W
Gusts21 mph
UV index7 – High
Precip chance17%
Sunrise06:00
Sunset18:36
Friday 11/9 Mostly cloudy
26°18°0.4 mm⌄
Wind17 mph W
Gusts19 mph
UV index6 – High
Precip chance36%
Sunrise06:01
Sunset18:35
Saturday 12/9 Showers
23°18°1.7 mm⌄
Wind14 mph SW
Gusts25 mph
UV index6 – High
Precip chance57%
Sunrise06:01
Sunset18:33
Sunday 13/9 Sunny
27°17°3%⌄
Wind10 mph W
Gusts18 mph
UV index7 – High
Precip chance3%
Sunrise06:02
Sunset18:32
Monday 14/9 Sunny
28°20°1%⌄
Wind9 mph S
Gusts16 mph
UV index7 – High
Precip chance1%
Sunrise06:03
Sunset18:30
Tuesday 15/9 Sunny
30°20°2%⌄
Wind9 mph SW
Gusts20 mph
UV index7 – High
Precip chance2%
Sunrise06:04
Sunset18:29
Wednesday 16/9 Sunny
30°20°1.2 mm⌄
Wind31 mph S
Gusts33 mph
UV index7 – High
Precip chance57%
Sunrise06:04
Sunset18:27
Thursday 17/9 Light rain (climatological)
28°19°1.6 mm⌄
Day≈25–31°
Night≈16–22°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
29°19°20%⌄
Day≈26–32°
Night≈16–22°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
31°21°20%⌄
Day≈28–34°
Night≈18–24°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Light rain (climatological)
28°19°1.7 mm⌄
Day≈25–31°
Night≈16–22°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
28°19°20%⌄
Day≈25–31°
Night≈16–22°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
26°18°20%⌄
Day≈23–29°
Night≈15–21°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Light rain (climatological)
25°17°1.3 mm⌄
Day≈22–28°
Night≈14–20°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
28°19°20%⌄
Day≈25–31°
Night≈16–22°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Partly cloudy (climatological)
29°19°20%⌄
Day≈26–32°
Night≈16–22°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Light rain (climatological)
31°21°1.8 mm⌄
Day≈28–34°
Night≈18–24°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Partly cloudy (climatological)
30°20°20%⌄
Day≈27–33°
Night≈17–23°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Partly cloudy (climatological)
26°18°20%⌄
Day≈23–29°
Night≈15–21°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Light rain (climatological)
26°18°1.2 mm⌄
Day≈23–29°
Night≈15–21°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 30/9 Partly cloudy (climatological)
25°18°20%⌄
Day≈22–28°
Night≈15–21°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 1/10 Partly cloudy (climatological)
22°14°20%⌄
Day≈19–25°
Night≈11–17°
Precip≈0.6 in / October
(climatological)Typical range for these dates · 1991–2020
Friday 2/10 Light rain (climatological)
26°16°2.0 mm⌄
Day≈23–29°
Night≈13–19°
Precip≈0.6 in / October
(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 First Mesa, 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.