Jamul · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Jamul & 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
36°
Tue, Aug 25
Coldest night
20°
Tue, Aug 25
Days with precip
0 / 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
34° 23°
2% precip chance
Sat 5 – Sun 6 Sep
30° 21°
13% precip chance
Sat 12 – Sun 13 Sep
27° 20°
typical range
Sat 19 – Sun 20 Sep
29° 20°
typical range
30 days — Jamul
14 forecast + 16 climatology
Tue · Today Sunny
36°20°1%⌄
Wind10 mph W
Gusts19 mph
UV index8 – High
Precip chance1%
Sunrise06:17
Sunset19:21
Wed · Tomorrow Sunny
32°26°3%⌄
Wind10 mph SW
Gusts20 mph
UV index9 – Very high
Precip chance3%
Sunrise06:18
Sunset19:20
Thursday 27/8 Sunny
31°24°5%⌄
Wind10 mph SW
Gusts20 mph
UV index7 – High
Precip chance5%
Sunrise06:19
Sunset19:18
Friday 28/8 Sunny
34°26°1%⌄
Wind10 mph W
Gusts18 mph
UV index8 – Very high
Precip chance1%
Sunrise06:19
Sunset19:17
Saturday 29/8 Sunny
34°26°1%⌄
Wind9 mph W
Gusts19 mph
UV index8 – Very high
Precip chance1%
Sunrise06:20
Sunset19:16
Sunday 30/8 Sunny
29°23°2%⌄
Wind11 mph SW
Gusts19 mph
UV index7 – High
Precip chance2%
Sunrise06:21
Sunset19:15
Monday 31/8 Mostly cloudy
30°22°5%⌄
Wind9 mph W
Gusts19 mph
UV index7 – High
Precip chance5%
Sunrise06:21
Sunset19:13
Tuesday 1/9 Sunny
31°24°2%⌄
Wind10 mph SW
Gusts17 mph
UV index8 – Very high
Precip chance2%
Sunrise06:22
Sunset19:12
Wednesday 2/9 Sunny
33°26°1%⌄
Wind10 mph W
Gusts19 mph
UV index8 – Very high
Precip chance1%
Sunrise06:22
Sunset19:11
Thursday 3/9 Sunny
31°26°1%⌄
Wind13 mph W
Gusts24 mph
UV index8 – Very high
Precip chance1%
Sunrise06:23
Sunset19:10
Friday 4/9 Sunny
31°25°2%⌄
Wind11 mph W
Gusts20 mph
UV index8 – Very high
Precip chance2%
Sunrise06:24
Sunset19:08
Saturday 5/9 Mostly cloudy
27°22°13%⌄
Wind7 mph SW
Gusts18 mph
UV index6 – High
Precip chance13%
Sunrise06:24
Sunset19:07
Sunday 6/9 Sunny
30°21°4%⌄
Wind9 mph SW
Gusts18 mph
UV index7 – High
Precip chance4%
Sunrise06:25
Sunset19:06
Monday 7/9 Sunny
32°24°1%⌄
Wind10 mph W
Gusts21 mph
UV index8 – Very high
Precip chance1%
Sunrise06:26
Sunset19:04
Tuesday 8/9 Light rain (climatological)
29°22°1.4 mm⌄
Day≈26–32°
Night≈19–25°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
31°23°20%⌄
Day≈28–34°
Night≈20–26°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Partly cloudy (climatological)
30°23°20%⌄
Day≈27–33°
Night≈20–26°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Light rain (climatological)
31°23°1.8 mm⌄
Day≈28–34°
Night≈20–26°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
27°21°20%⌄
Day≈24–30°
Night≈18–24°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
26°20°20%⌄
Day≈23–29°
Night≈17–23°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Light rain (climatological)
28°21°1.1 mm⌄
Day≈25–31°
Night≈18–24°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
30°23°20%⌄
Day≈27–33°
Night≈20–26°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
30°23°20%⌄
Day≈27–33°
Night≈20–26°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Light rain (climatological)
31°23°2.0 mm⌄
Day≈28–34°
Night≈20–26°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
30°23°20%⌄
Day≈27–33°
Night≈20–26°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
29°22°20%⌄
Day≈26–32°
Night≈19–25°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Light rain (climatological)
26°20°1.6 mm⌄
Day≈23–29°
Night≈17–23°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
28°22°20%⌄
Day≈25–31°
Night≈19–25°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
28°21°20%⌄
Day≈25–31°
Night≈18–24°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Light rain (climatological)
32°24°1.0 mm⌄
Day≈29–35°
Night≈21–27°
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 Jamul, 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.