Conception Bay South · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Conception Bay South & 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
72°
Sat, Aug 29
Coldest night
44°
Thu, Sep 3
Days with precip
6 / 14
of 14 forecast days
Nicest day
Sun, Aug 30
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
72° 57°
68% precip chance
Sat 5 – Sun 6 Sep
58° 55°
85% precip chance
Sat 12 – Sun 13 Sep
56° 42°
typical range
Sat 19 – Sun 20 Sep
53° 44°
typical range
30 days — Conception Bay South
14 forecast + 16 climatology
Sat · Today Mostly cloudy
72°60°0.8 mm⌄
Wind13 mph S
Gusts20 mph
UV index5 – Moderate
Precip chance68%
Sunrise06:16
Sunset19:49
Sun · Tomorrow Mostly cloudy
71°57°17%⌄
Wind9 mph NW
Gusts27 mph
UV index6 – Moderate
Precip chance17%
Sunrise06:18
Sunset19:47
Monday 31/8 Mostly cloudy
63°52°1.7 mm⌄
Wind16 mph NW
Gusts32 mph
UV index5 – Moderate
Precip chance66%
Sunrise06:19
Sunset19:45
Tuesday 1/9 Showers
58°46°0.5 mm⌄
Wind11 mph N
Gusts20 mph
UV index4 – Moderate
Precip chance43%
Sunrise06:20
Sunset19:43
Wednesday 2/9 Sunny
58°45°0.3 mm⌄
Wind10 mph N
Gusts19 mph
UV index4 – Moderate
Precip chance36%
Sunrise06:22
Sunset19:41
Thursday 3/9 Mostly cloudy
65°44°18%⌄
Wind10 mph S
Gusts17 mph
UV index5 – Moderate
Precip chance18%
Sunrise06:23
Sunset19:39
Friday 4/9 Mostly cloudy
57°50°28%⌄
Wind14 mph E
Gusts29 mph
UV index3 – Moderate
Precip chance28%
Sunrise06:24
Sunset19:37
Saturday 5/9 Showers
57°55°1.8 mm⌄
Wind18 mph SE
Gusts36 mph
UV index3 – Moderate
Precip chance81%
Sunrise06:26
Sunset19:35
Sunday 6/9 Fog
58°55°2.0 mm⌄
Wind15 mph E
Gusts32 mph
UV index3 – Moderate
Precip chance85%
Sunrise06:27
Sunset19:33
Monday 7/9 Fog
61°55°42%⌄
Wind7 mph N
Gusts16 mph
UV index4 – Moderate
Precip chance42%
Sunrise06:28
Sunset19:31
Tuesday 8/9 Mostly cloudy
62°53°3.8 mm⌄
Wind11 mph SE
Gusts27 mph
UV index4 – Moderate
Precip chance84%
Sunrise06:30
Sunset19:29
Wednesday 9/9 Showers
61°54°9.6 mm⌄
Wind16 mph NW
Gusts30 mph
UV index4 – Moderate
Precip chance92%
Sunrise06:31
Sunset19:27
Thursday 10/9 Sunny
65°49°10%⌄
Wind16 mph W
Gusts29 mph
UV index5 – Moderate
Precip chance10%
Sunrise06:32
Sunset19:25
Friday 11/9 Sunny
58°50°0.8 mm⌄
Wind15 mph W
Gusts32 mph
UV index4 – Moderate
Precip chance50%
Sunrise06:34
Sunset19:23
Saturday 12/9 Rain (climatological)
51°42°4.9 mm⌄
Day≈45–56°
Night≈37–47°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
56°46°20%⌄
Day≈51–62°
Night≈40–51°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
59°47°20%⌄
Day≈53–64°
Night≈42–52°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Rain (climatological)
53°44°3.7 mm⌄
Day≈48–58°
Night≈38–49°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
50°41°20%⌄
Day≈44–55°
Night≈36–47°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
49°41°20%⌄
Day≈44–55°
Night≈36–47°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Rain (climatological)
50°42°5.1 mm⌄
Day≈45–55°
Night≈36–47°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
53°44°20%⌄
Day≈48–59°
Night≈38–49°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
53°44°20%⌄
Day≈48–59°
Night≈38–49°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Rain (climatological)
54°44°6.0 mm⌄
Day≈49–60°
Night≈39–50°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
56°45°20%⌄
Day≈50–61°
Night≈40–51°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
50°42°20%⌄
Day≈45–55°
Night≈36–47°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Rain (climatological)
48°40°4.3 mm⌄
Day≈42–53°
Night≈35–46°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Partly cloudy (climatological)
47°40°20%⌄
Day≈42–53°
Night≈35–46°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
55°44°20%⌄
Day≈49–60°
Night≈39–50°
Precip≈1.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Rain (climatological)
55°44°5.7 mm⌄
Day≈49–60°
Night≈39–50°
Precip≈1.8 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 Conception Bay South, 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.