Berthierville · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Berthierville & 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
26°
Sat, Aug 29
Coldest night
10°
Wed, Aug 26
Days with precip
8 / 14
of 14 forecast days
Nicest day
Fri, Aug 21
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 22 – Sun 23 Aug
25° 12°
86% precip chance
Sat 29 – Sun 30 Aug
26° 15°
84% precip chance
Sat 5 – Sun 6 Sep
21° 10°
typical range
Sat 12 – Sun 13 Sep
19° 10°
typical range
30 days — Berthierville
14 forecast + 16 climatology
Fri · Today Sunny
24°12°7%⌄
Wind6 mph NE
Gusts13 mph
UV index7 – High
Precip chance7%
Sunrise05:59
Sunset19:51
Sat · Tomorrow Sunny
25°12°9%⌄
Wind9 mph SE
Gusts15 mph
UV index6 – Moderate
Precip chance9%
Sunrise06:00
Sunset19:50
Sunday 23/8 Mostly cloudy
22°14°25.9 mm⌄
Wind12 mph NW
Gusts22 mph
UV index5 – Moderate
Precip chance86%
Sunrise06:02
Sunset19:48
Monday 24/8 Showers
17°12°8.4 mm⌄
Wind15 mph SW
Gusts26 mph
UV index2 – Low
Precip chance90%
Sunrise06:03
Sunset19:46
Tuesday 25/8 Showers
19°11°1.7 mm⌄
Wind14 mph SW
Gusts25 mph
UV index5 – Moderate
Precip chance67%
Sunrise06:04
Sunset19:44
Wednesday 26/8 Sunny
23°10°10%⌄
Wind9 mph SW
Gusts21 mph
UV index6 – High
Precip chance10%
Sunrise06:05
Sunset19:43
Thursday 27/8 Mostly cloudy
24°13°17%⌄
Wind7 mph NE
Gusts11 mph
UV index6 – High
Precip chance17%
Sunrise06:07
Sunset19:41
Friday 28/8 Sunny
26°15°10%⌄
Wind8 mph NE
Gusts15 mph
UV index7 – High
Precip chance10%
Sunrise06:08
Sunset19:39
Saturday 29/8 Sunny
26°15°0.3 mm⌄
Wind8 mph N
Gusts12 mph
UV index7 – High
Precip chance27%
Sunrise06:09
Sunset19:37
Sunday 30/8 Showers
23°18°5.7 mm⌄
Wind14 mph S
Gusts22 mph
UV index5 – Moderate
Precip chance84%
Sunrise06:10
Sunset19:35
Monday 31/8 Showers
19°18°3.8 mm⌄
Wind9 mph S
Gusts25 mph
UV index4 – Moderate
Precip chance87%
Sunrise06:12
Sunset19:33
Tuesday 1/9 Fog
24°17°6.5 mm⌄
Wind7 mph E
Gusts9 mph
UV index6 – High
Precip chance87%
Sunrise06:13
Sunset19:31
Wednesday 2/9 Showers
24°15°8.6 mm⌄
Wind15 mph S
Gusts27 mph
UV index5 – Moderate
Precip chance89%
Sunrise06:14
Sunset19:29
Thursday 3/9 Mostly cloudy
16°11°1.5 mm⌄
Wind14 mph NW
Gusts26 mph
UV index4 – Moderate
Precip chance65%
Sunrise06:15
Sunset19:28
Friday 4/9 Rain (climatological)
17°9°8.1 mm⌄
Day≈14–20°
Night≈6–12°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 5/9 Partly cloudy (climatological)
19°10°20%⌄
Day≈16–22°
Night≈7–13°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 6/9 Partly cloudy (climatological)
21°11°20%⌄
Day≈18–24°
Night≈8–14°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 7/9 Rain (climatological)
19°10°15.8 mm⌄
Day≈16–22°
Night≈7–13°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Partly cloudy (climatological)
15°8°20%⌄
Day≈12–18°
Night≈5–11°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
13°7°20%⌄
Day≈10–16°
Night≈4–10°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Rain (climatological)
15°8°16.7 mm⌄
Day≈12–18°
Night≈5–11°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
17°9°20%⌄
Day≈14–20°
Night≈6–12°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
18°10°20%⌄
Day≈15–21°
Night≈7–13°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Rain (climatological)
19°10°17.1 mm⌄
Day≈16–22°
Night≈7–13°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
20°11°20%⌄
Day≈17–23°
Night≈8–14°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
14°7°20%⌄
Day≈11–17°
Night≈4–10°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Rain (climatological)
15°8°13.0 mm⌄
Day≈12–18°
Night≈5–11°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
16°9°20%⌄
Day≈13–19°
Night≈6–12°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
16°8°20%⌄
Day≈13–19°
Night≈5–11°
Precip≈5.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Rain (climatological)
19°10°16.7 mm⌄
Day≈16–22°
Night≈7–13°
Precip≈5.3 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 Berthierville, 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.