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
85°
Thu, Aug 27
Coldest night
37°
Fri, Sep 4
Days with precip
5 / 14
of 14 forecast days
Nicest day
Fri, Sep 4
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
74° 48°
57% precip chance
Sat 5 – Sun 6 Sep
80° 50°
57% precip chance
Sat 12 – Sun 13 Sep
67° 43°
typical range
Sat 19 – Sun 20 Sep
68° 45°
typical range
30 days — Bellevue
14 forecast + 16 climatology
Thu · Today Mostly cloudy
85°63°0.2 mm⌄
Wind16 mph SW
Gusts21 mph
UV index6 – High
Precip chance17%
Sunrise06:55
Sunset20:21
Fri · Tomorrow Mostly cloudy
74°56°0.9 mm⌄
Wind15 mph W
Gusts26 mph
UV index5 – Moderate
Precip chance43%
Sunrise06:56
Sunset20:19
Saturday 29/8 Showers
74°48°0.8 mm⌄
Wind18 mph SW
Gusts26 mph
UV index6 – High
Precip chance36%
Sunrise06:57
Sunset20:18
Sunday 30/8 Sunny
70°48°1.1 mm⌄
Wind19 mph SW
Gusts22 mph
UV index6 – High
Precip chance57%
Sunrise06:58
Sunset20:16
Monday 31/8 Sunny
78°47°0%⌄
Wind12 mph SW
Gusts19 mph
UV index7 – High
Precip chance0%
Sunrise06:59
Sunset20:14
Tuesday 1/9 Sunny
80°57°3%⌄
Wind17 mph S
Gusts21 mph
UV index7 – High
Precip chance3%
Sunrise07:01
Sunset20:13
Wednesday 2/9 Sunny
70°52°3%⌄
Wind20 mph SW
Gusts29 mph
UV index6 – High
Precip chance3%
Sunrise07:02
Sunset20:11
Thursday 3/9 Mostly cloudy
63°44°6%⌄
Wind24 mph W
Gusts43 mph
UV index5 – Moderate
Precip chance6%
Sunrise07:03
Sunset20:09
Friday 4/9 Sunny
67°37°1%⌄
Wind13 mph SW
Gusts17 mph
UV index5 – Moderate
Precip chance1%
Sunrise07:04
Sunset20:07
Saturday 5/9 Sunny
80°50°2%⌄
Wind11 mph S
Gusts19 mph
UV index7 – High
Precip chance2%
Sunrise07:05
Sunset20:05
Sunday 6/9 Mostly cloudy
63°52°2.1 mm⌄
Wind8 mph N
Gusts16 mph
UV index4 – Moderate
Precip chance57%
Sunrise07:06
Sunset20:04
Monday 7/9 Sunny
69°50°1.9 mm⌄
Wind11 mph SW
Gusts22 mph
UV index6 – High
Precip chance57%
Sunrise07:07
Sunset20:02
Tuesday 8/9 Showers
71°51°1.2 mm⌄
Wind9 mph S
Gusts17 mph
UV index5 – Moderate
Precip chance57%
Sunrise07:08
Sunset20:00
Wednesday 9/9 Showers
60°55°6.6 mm⌄
Wind7 mph N
Gusts17 mph
UV index4 – Moderate
Precip chance80%
Sunrise07:09
Sunset19:58
Thursday 10/9 Rain (climatological)
64°44°2.8 mm⌄
Day≈58–69°
Night≈38–49°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
66°45°20%⌄
Day≈61–71°
Night≈39–50°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
67°46°20%⌄
Day≈62–73°
Night≈40–51°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Rain (climatological)
63°43°2.6 mm⌄
Day≈57–68°
Night≈37–48°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
63°43°20%⌄
Day≈57–68°
Night≈37–48°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
56°39°20%⌄
Day≈51–62°
Night≈33–44°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Rain (climatological)
61°42°3.2 mm⌄
Day≈56–67°
Night≈37–47°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
62°43°20%⌄
Day≈57–68°
Night≈37–48°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
67°46°20%⌄
Day≈62–73°
Night≈40–51°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Rain (climatological)
66°45°3.0 mm⌄
Day≈61–71°
Night≈39–50°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
68°46°20%⌄
Day≈62–73°
Night≈40–51°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
59°40°20%⌄
Day≈53–64°
Night≈35–46°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Rain (climatological)
57°39°2.7 mm⌄
Day≈51–62°
Night≈34–45°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
62°42°20%⌄
Day≈56–67°
Night≈37–48°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
61°42°20%⌄
Day≈56–67°
Night≈37–47°
Precip≈1.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Light rain (climatological)
68°46°2.0 mm⌄
Day≈62–73°
Night≈40–51°
Precip≈1.3 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.