Boonville · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Boonville & 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
78°
Fri, Sep 4
Coldest night
47°
Fri, Sep 11
Days with precip
11 / 14
of 14 forecast days
Nicest day
Sat, Sep 12
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 5 – Sun 6 Sep
73° 58°
87% precip chance
Sat 12 – Sun 13 Sep
68° 47°
typical range
Sat 19 – Sun 20 Sep
58° 44°
typical range
Sat 26 – Sun 27 Sep
59° 44°
typical range
30 days — Boonville
14 forecast + 16 climatology
Sun · Today Mostly cloudy
75°56°1.2 mm⌄
Wind9 mph SW
Gusts23 mph
UV index5 – Moderate
Precip chance64%
Sunrise06:23
Sunset19:40
Mon · Tomorrow Fog
74°56°0.2 mm⌄
Wind7 mph SW
Gusts16 mph
UV index6 – High
Precip chance34%
Sunrise06:24
Sunset19:39
Tuesday 1/9 Mostly cloudy
73°60°21.7 mm⌄
Wind9 mph SE
Gusts23 mph
UV index5 – Moderate
Precip chance90%
Sunrise06:25
Sunset19:37
Wednesday 2/9 Mostly cloudy
62°56°10.7 mm⌄
Wind14 mph SE
Gusts35 mph
UV index3 – Low
Precip chance93%
Sunrise06:26
Sunset19:35
Thursday 3/9 Sunny
76°58°5.1 mm⌄
Wind11 mph W
Gusts26 mph
UV index6 – High
Precip chance79%
Sunrise06:27
Sunset19:33
Friday 4/9 Fog
78°62°2.6 mm⌄
Wind8 mph SW
Gusts24 mph
UV index6 – High
Precip chance70%
Sunrise06:28
Sunset19:32
Saturday 5/9 Showers
73°60°16.5 mm⌄
Wind12 mph NW
Gusts21 mph
UV index6 – High
Precip chance87%
Sunrise06:29
Sunset19:30
Sunday 6/9 Mostly cloudy
72°58°15.3 mm⌄
Wind5 mph SW
Gusts12 mph
UV index5 – Moderate
Precip chance87%
Sunrise06:30
Sunset19:28
Monday 7/9 Showers
60°48°3.3 mm⌄
Wind11 mph W
Gusts19 mph
UV index5 – Moderate
Precip chance74%
Sunrise06:32
Sunset19:26
Tuesday 8/9 Showers
56°49°5.2 mm⌄
Wind9 mph W
Gusts20 mph
UV index3 – Moderate
Precip chance90%
Sunrise06:33
Sunset19:24
Wednesday 9/9 Fog
63°50°1.9 mm⌄
Wind11 mph NW
Gusts19 mph
UV index5 – Moderate
Precip chance70%
Sunrise06:34
Sunset19:23
Thursday 10/9 Showers
62°52°3.9 mm⌄
Wind10 mph NW
Gusts19 mph
UV index4 – Moderate
Precip chance82%
Sunrise06:35
Sunset19:21
Friday 11/9 Sunny
63°47°12%⌄
Wind10 mph N
Gusts22 mph
UV index5 – Moderate
Precip chance12%
Sunrise06:36
Sunset19:19
Saturday 12/9 Mostly cloudy
68°50°13%⌄
Wind6 mph N
Gusts14 mph
UV index5 – Moderate
Precip chance13%
Sunrise06:37
Sunset19:17
Sunday 13/9 Rain (climatological)
59°47°15.3 mm⌄
Day≈54–65°
Night≈41–52°
Precip≈7.5 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
62°48°20%⌄
Day≈57–68°
Night≈43–54°
Precip≈7.5 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
65°50°20%⌄
Day≈60–71°
Night≈45–56°
Precip≈7.5 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Rain (climatological)
64°50°21.0 mm⌄
Day≈59–70°
Night≈44–55°
Precip≈7.5 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
56°45°20%⌄
Day≈50–61°
Night≈39–50°
Precip≈7.5 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
55°44°20%⌄
Day≈49–60°
Night≈38–49°
Precip≈7.5 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Rain (climatological)
55°44°21.6 mm⌄
Day≈50–61°
Night≈39–50°
Precip≈7.5 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
58°46°20%⌄
Day≈52–63°
Night≈40–51°
Precip≈7.5 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
62°49°20%⌄
Day≈57–68°
Night≈43–54°
Precip≈7.5 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Rain (climatological)
66°51°11.5 mm⌄
Day≈61–71°
Night≈45–56°
Precip≈7.5 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
61°48°20%⌄
Day≈56–67°
Night≈42–53°
Precip≈7.5 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
56°44°20%⌄
Day≈50–61°
Night≈39–50°
Precip≈7.5 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Rain (climatological)
54°43°10.8 mm⌄
Day≈48–59°
Night≈38–49°
Precip≈7.5 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
55°44°20%⌄
Day≈50–61°
Night≈39–50°
Precip≈7.5 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Partly cloudy (climatological)
59°47°20%⌄
Day≈54–65°
Night≈41–52°
Precip≈7.5 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Rain (climatological)
64°49°10.8 mm⌄
Day≈58–69°
Night≈44–55°
Precip≈7.5 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 Boonville, 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.