Marysville · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Marysville & 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
41°
Wed, Sep 9
Coldest night
17°
Tue, Sep 15
Days with precip
2 / 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
40° 27°
8% precip chance
Sat 12 – Sun 13 Sep
38° 23°
57% precip chance
Sat 19 – Sun 20 Sep
39° 26°
typical range
Sat 26 – Sun 27 Sep
38° 25°
typical range
30 days — Marysville
14 forecast + 16 climatology
Thu · Today Sunny
38°24°3%⌄
Wind21 mph S
Gusts40 mph
UV index8 – High
Precip chance3%
Sunrise06:56
Sunset19:55
Fri · Tomorrow Sunny
39°25°3%⌄
Wind19 mph S
Gusts40 mph
UV index8 – Very high
Precip chance3%
Sunrise06:57
Sunset19:53
Saturday 5/9 Mostly cloudy
40°27°5%⌄
Wind11 mph SE
Gusts26 mph
UV index7 – High
Precip chance5%
Sunrise06:58
Sunset19:52
Sunday 6/9 Mostly cloudy
38°27°8%⌄
Wind19 mph E
Gusts35 mph
UV index8 – Very high
Precip chance8%
Sunrise06:59
Sunset19:50
Monday 7/9 Mostly cloudy
40°24°4%⌄
Wind18 mph S
Gusts39 mph
UV index9 – Very high
Precip chance4%
Sunrise07:00
Sunset19:48
Tuesday 8/9 Sunny
41°29°0.7 mm⌄
Wind22 mph SW
Gusts38 mph
UV index10 – Very high
Precip chance36%
Sunrise07:01
Sunset19:47
Wednesday 9/9 Sunny
41°27°0.1 mm⌄
Wind9 mph NE
Gusts20 mph
UV index10 – Very high
Precip chance17%
Sunrise07:02
Sunset19:45
Thursday 10/9 Sunny
41°29°2%⌄
Wind16 mph SW
Gusts34 mph
UV index10 – Very high
Precip chance2%
Sunrise07:03
Sunset19:44
Friday 11/9 Partly cloudy
40°31°2%⌄
Wind19 mph S
Gusts35 mph
UV index10 – Very high
Precip chance2%
Sunrise07:04
Sunset19:42
Saturday 12/9 Sunny
38°27°0.3 mm⌄
Wind22 mph S
Gusts42 mph
UV index9 – Very high
Precip chance36%
Sunrise07:04
Sunset19:40
Sunday 13/9 Showers
35°23°2.8 mm⌄
Wind23 mph SW
Gusts39 mph
UV index8 – Very high
Precip chance57%
Sunrise07:05
Sunset19:39
Monday 14/9 Showers
27°21°5.2 mm⌄
Wind17 mph N
Gusts33 mph
UV index6 – High
Precip chance74%
Sunrise07:06
Sunset19:37
Tuesday 15/9 Sunny
30°17°0%⌄
Wind11 mph NE
Gusts18 mph
UV index8 – Very high
Precip chance0%
Sunrise07:07
Sunset19:35
Wednesday 16/9 Sunny
35°18°1%⌄
Wind18 mph NE
Gusts37 mph
UV index9 – Very high
Precip chance1%
Sunrise07:08
Sunset19:34
Thursday 17/9 Light rain (climatological)
38°25°1.5 mm⌄
Day≈35–41°
Night≈22–28°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
38°26°20%⌄
Day≈35–41°
Night≈23–29°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
39°26°20%⌄
Day≈36–42°
Night≈23–29°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Light rain (climatological)
39°26°1.8 mm⌄
Day≈36–42°
Night≈23–29°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
35°24°20%⌄
Day≈32–38°
Night≈21–27°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
35°24°20%⌄
Day≈32–38°
Night≈21–27°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Rain (climatological)
36°25°2.5 mm⌄
Day≈33–39°
Night≈22–28°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
36°24°20%⌄
Day≈33–39°
Night≈21–27°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Partly cloudy (climatological)
38°26°20%⌄
Day≈35–41°
Night≈23–29°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Light rain (climatological)
38°26°1.3 mm⌄
Day≈35–41°
Night≈23–29°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Partly cloudy (climatological)
37°25°20%⌄
Day≈34–40°
Night≈22–28°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Partly cloudy (climatological)
35°24°20%⌄
Day≈32–38°
Night≈21–27°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Light rain (climatological)
36°24°2.0 mm⌄
Day≈33–39°
Night≈21–27°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 30/9 Partly cloudy (climatological)
34°23°20%⌄
Day≈31–37°
Night≈20–26°
Precip≈0.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 1/10 Partly cloudy (climatological)
31°19°20%⌄
Day≈28–34°
Night≈16–22°
Precip≈0.8 in / October
(climatological)Typical range for these dates · 1991–2020
Friday 2/10 Light rain (climatological)
32°19°1.7 mm⌄
Day≈29–35°
Night≈16–22°
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 Marysville, 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.