Lake Stevens · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Lake Stevens & 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
76°
Mon, Sep 7
Coldest night
45°
Sat, Sep 12
Days with precip
3 / 14
of 14 forecast days
Nicest day
Tue, Sep 15
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 5 – Sun 6 Sep
73° 49°
8% precip chance
Sat 12 – Sun 13 Sep
68° 45°
36% precip chance
Sat 19 – Sun 20 Sep
69° 49°
typical range
Sat 26 – Sun 27 Sep
73° 48°
typical range
30 days — Lake Stevens
14 forecast + 16 climatology
Wed · Today Showers
67°55°2.7 mm⌄
Wind12 mph S
Gusts25 mph
UV index5 – Moderate
Precip chance73%
Sunrise06:27
Sunset19:48
Thu · Tomorrow Fog
68°51°0.2 mm⌄
Wind10 mph NW
Gusts19 mph
UV index5 – Moderate
Precip chance32%
Sunrise06:29
Sunset19:46
Friday 4/9 Mostly cloudy
65°51°2.0 mm⌄
Wind7 mph NW
Gusts13 mph
UV index4 – Moderate
Precip chance75%
Sunrise06:30
Sunset19:44
Saturday 5/9 Sunny
72°49°8%⌄
Wind10 mph NW
Gusts18 mph
UV index5 – Moderate
Precip chance8%
Sunrise06:31
Sunset19:42
Sunday 6/9 Partly cloudy
73°51°8%⌄
Wind9 mph NW
Gusts18 mph
UV index6 – High
Precip chance8%
Sunrise06:33
Sunset19:39
Monday 7/9 Mostly cloudy
76°53°16%⌄
Wind9 mph S
Gusts19 mph
UV index5 – Moderate
Precip chance16%
Sunrise06:34
Sunset19:37
Tuesday 8/9 Mostly cloudy
65°51°27%⌄
Wind7 mph S
Gusts15 mph
UV index4 – Moderate
Precip chance27%
Sunrise06:35
Sunset19:35
Wednesday 9/9 Sunny
70°49°15%⌄
Wind10 mph N
Gusts25 mph
UV index5 – Moderate
Precip chance15%
Sunrise06:37
Sunset19:33
Thursday 10/9 Mostly cloudy
64°53°0.5 mm⌄
Wind6 mph SE
Gusts17 mph
UV index4 – Moderate
Precip chance47%
Sunrise06:38
Sunset19:31
Friday 11/9 Showers
62°47°3.3 mm⌄
Wind6 mph NW
Gusts12 mph
UV index4 – Moderate
Precip chance77%
Sunrise06:40
Sunset19:29
Saturday 12/9 Sunny
64°45°9%⌄
Wind9 mph NW
Gusts15 mph
UV index5 – Moderate
Precip chance9%
Sunrise06:41
Sunset19:27
Sunday 13/9 Sunny
68°46°0.7 mm⌄
Wind8 mph NW
Gusts19 mph
UV index6 – High
Precip chance36%
Sunrise06:42
Sunset19:25
Monday 14/9 Sunny
73°47°0.1 mm⌄
Wind7 mph NW
Gusts14 mph
UV index6 – High
Precip chance17%
Sunrise06:44
Sunset19:23
Tuesday 15/9 Sunny
70°47°11%⌄
Wind10 mph NW
Gusts21 mph
UV index6 – High
Precip chance11%
Sunrise06:45
Sunset19:21
Wednesday 16/9 Rain (climatological)
66°48°2.7 mm⌄
Day≈61–72°
Night≈43–54°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
71°51°20%⌄
Day≈65–76°
Night≈46–57°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
75°54°20%⌄
Day≈69–80°
Night≈48–59°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Rain (climatological)
69°50°2.7 mm⌄
Day≈63–74°
Night≈45–55°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
67°49°20%⌄
Day≈62–73°
Night≈44–55°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
64°47°20%⌄
Day≈59–69°
Night≈42–53°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Rain (climatological)
64°47°2.7 mm⌄
Day≈58–69°
Night≈42–53°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
67°49°20%⌄
Day≈62–72°
Night≈44–54°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
70°51°20%⌄
Day≈65–76°
Night≈45–56°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Rain (climatological)
73°52°2.2 mm⌄
Day≈67–78°
Night≈47–58°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
73°53°20%⌄
Day≈67–78°
Night≈47–58°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Partly cloudy (climatological)
66°48°20%⌄
Day≈60–71°
Night≈43–54°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Light rain (climatological)
64°47°1.8 mm⌄
Day≈58–69°
Night≈41–52°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Partly cloudy (climatological)
62°46°20%⌄
Day≈57–68°
Night≈41–52°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 30/9 Partly cloudy (climatological)
66°48°20%⌄
Day≈60–71°
Night≈43–54°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 1/10 Rain (climatological)
58°38°2.2 mm⌄
Day≈53–64°
Night≈33–44°
Precip≈0.8 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 Lake Stevens, 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.