Bellevue · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Bellevue & 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
82°
Mon, Sep 14
Coldest night
50°
Thu, Sep 3
Days with precip
2 / 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
77° 51°
4% precip chance
Sat 12 – Sun 13 Sep
82° 54°
6% precip chance
Sat 19 – Sun 20 Sep
71° 51°
typical range
Sat 26 – Sun 27 Sep
71° 51°
typical range
30 days — Bellevue
14 forecast + 16 climatology
Tue · Today Mostly cloudy
73°56°15%⌄
Wind13 mph SW
Gusts18 mph
UV index5 – Moderate
Precip chance15%
Sunrise06:27
Sunset19:50
Wed · Tomorrow Showers
70°54°6.3 mm⌄
Wind13 mph S
Gusts25 mph
UV index4 – Moderate
Precip chance82%
Sunrise06:28
Sunset19:48
Thursday 3/9 Fog
70°50°0.5 mm⌄
Wind6 mph N
Gusts13 mph
UV index5 – Moderate
Precip chance37%
Sunrise06:30
Sunset19:46
Friday 4/9 Thunderstorms
70°53°0.7 mm⌄
Wind7 mph N
Gusts15 mph
UV index4 – Moderate
Precip chance45%
Sunrise06:31
Sunset19:44
Saturday 5/9 Sunny
73°51°4%⌄
Wind10 mph N
Gusts15 mph
UV index5 – Moderate
Precip chance4%
Sunrise06:32
Sunset19:42
Sunday 6/9 Sunny
77°55°2%⌄
Wind10 mph N
Gusts15 mph
UV index7 – High
Precip chance2%
Sunrise06:34
Sunset19:40
Monday 7/9 Sunny
80°58°3%⌄
Wind6 mph N
Gusts14 mph
UV index7 – High
Precip chance3%
Sunrise06:35
Sunset19:38
Tuesday 8/9 Partly cloudy
64°57°25%⌄
Wind9 mph S
Gusts15 mph
UV index4 – Moderate
Precip chance25%
Sunrise06:36
Sunset19:36
Wednesday 9/9 Showers
69°56°2.8 mm⌄
Wind7 mph N
Gusts13 mph
UV index5 – Moderate
Precip chance66%
Sunrise06:38
Sunset19:34
Thursday 10/9 Sunny
74°52°5%⌄
Wind6 mph SW
Gusts15 mph
UV index6 – High
Precip chance5%
Sunrise06:39
Sunset19:31
Friday 11/9 Sunny
71°55°8%⌄
Wind5 mph N
Gusts7 mph
UV index6 – High
Precip chance8%
Sunrise06:40
Sunset19:29
Saturday 12/9 Sunny
75°54°6%⌄
Wind7 mph N
Gusts17 mph
UV index6 – High
Precip chance6%
Sunrise06:42
Sunset19:27
Sunday 13/9 Sunny
82°56°4%⌄
Wind7 mph N
Gusts17 mph
UV index7 – High
Precip chance4%
Sunrise06:43
Sunset19:25
Monday 14/9 Mostly cloudy
82°61°10%⌄
Wind5 mph S
Gusts11 mph
UV index6 – High
Precip chance10%
Sunrise06:44
Sunset19:23
Tuesday 15/9 Rain (climatological)
71°53°2.7 mm⌄
Day≈65–76°
Night≈48–59°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
76°57°20%⌄
Day≈71–82°
Night≈51–62°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
76°56°20%⌄
Day≈70–81°
Night≈51–62°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Light rain (climatological)
75°56°1.8 mm⌄
Day≈70–81°
Night≈51–62°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
71°54°20%⌄
Day≈66–77°
Night≈48–59°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
67°51°20%⌄
Day≈62–73°
Night≈46–56°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Rain (climatological)
71°53°2.1 mm⌄
Day≈65–76°
Night≈48–59°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
75°56°20%⌄
Day≈70–80°
Night≈50–61°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
77°57°20%⌄
Day≈72–82°
Night≈52–62°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Rain (climatological)
79°58°2.4 mm⌄
Day≈74–85°
Night≈53–64°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Partly cloudy (climatological)
77°57°20%⌄
Day≈72–83°
Night≈52–63°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
71°53°20%⌄
Day≈65–76°
Night≈48–58°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Rain (climatological)
68°51°2.6 mm⌄
Day≈62–73°
Night≈46–57°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Partly cloudy (climatological)
71°54°20%⌄
Day≈66–77°
Night≈48–59°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Partly cloudy (climatological)
76°56°20%⌄
Day≈70–81°
Night≈51–62°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 30/9 Rain (climatological)
79°58°2.7 mm⌄
Day≈74–84°
Night≈53–64°
Precip≈0.9 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 Bellevue, 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.