Tsawwassen · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Tsawwassen & 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
71°
Sat, Aug 22
Coldest night
53°
Thu, Sep 3
Days with precip
5 / 14
of 14 forecast days
Nicest day
Tue, Aug 25
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 22 – Sun 23 Aug
71° 59°
86% precip chance
Sat 29 – Sun 30 Aug
63° 56°
18% precip chance
Sat 5 – Sun 6 Sep
56° 46°
typical range
Sat 12 – Sun 13 Sep
57° 48°
typical range
30 days — Tsawwassen
14 forecast + 16 climatology
Sat · Today Sunny
71°60°13%⌄
Wind19 mph SE
Gusts22 mph
UV index6 – Moderate
Precip chance13%
Sunrise06:14
Sunset20:15
Sun · Tomorrow Mostly cloudy
64°59°6.9 mm⌄
Wind16 mph S
Gusts18 mph
UV index2 – Low
Precip chance86%
Sunrise06:16
Sunset20:13
Monday 24/8 Sunny
65°59°13%⌄
Wind9 mph W
Gusts18 mph
UV index6 – Moderate
Precip chance13%
Sunrise06:17
Sunset20:11
Tuesday 25/8 Sunny
67°59°10%⌄
Wind12 mph SE
Gusts18 mph
UV index5 – Moderate
Precip chance10%
Sunrise06:19
Sunset20:09
Wednesday 26/8 Sunny
65°58°15%⌄
Wind14 mph SE
Gusts17 mph
UV index6 – Moderate
Precip chance15%
Sunrise06:20
Sunset20:07
Thursday 27/8 Sunny
63°59°15%⌄
Wind13 mph SE
Gusts14 mph
UV index5 – Moderate
Precip chance15%
Sunrise06:21
Sunset20:05
Friday 28/8 Sunny
62°58°13%⌄
Wind10 mph S
Gusts16 mph
UV index5 – Moderate
Precip chance13%
Sunrise06:23
Sunset20:03
Saturday 29/8 Sunny
63°56°14%⌄
Wind9 mph SE
Gusts16 mph
UV index5 – Moderate
Precip chance14%
Sunrise06:24
Sunset20:01
Sunday 30/8 Mostly cloudy
61°56°18%⌄
Wind12 mph E
Gusts17 mph
UV index5 – Moderate
Precip chance18%
Sunrise06:26
Sunset19:59
Monday 31/8 Sunny
62°56°1.0 mm⌄
Wind14 mph S
Gusts17 mph
UV index5 – Moderate
Precip chance57%
Sunrise06:27
Sunset19:57
Tuesday 1/9 Showers
59°54°9.3 mm⌄
Wind12 mph S
Gusts19 mph
UV index3 – Moderate
Precip chance86%
Sunrise06:29
Sunset19:55
Wednesday 2/9 Showers
60°55°4.3 mm⌄
Wind13 mph SE
Gusts16 mph
UV index5 – Moderate
Precip chance77%
Sunrise06:30
Sunset19:53
Thursday 3/9 Mostly cloudy
60°53°23%⌄
Wind11 mph E
Gusts17 mph
UV index4 – Moderate
Precip chance23%
Sunrise06:31
Sunset19:51
Friday 4/9 Showers
58°55°12.8 mm⌄
Wind14 mph E
Gusts20 mph
UV index3 – Moderate
Precip chance88%
Sunrise06:33
Sunset19:49
Saturday 5/9 Rain (climatological)
50°46°5.2 mm⌄
Day≈45–56°
Night≈41–52°
Precip≈2.9 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 6/9 Partly cloudy (climatological)
56°50°20%⌄
Day≈51–62°
Night≈44–55°
Precip≈2.9 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 7/9 Partly cloudy (climatological)
59°52°20%⌄
Day≈54–65°
Night≈46–57°
Precip≈2.9 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Rain (climatological)
56°50°6.9 mm⌄
Day≈51–61°
Night≈44–55°
Precip≈2.9 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
51°46°20%⌄
Day≈45–56°
Night≈41–52°
Precip≈2.9 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Partly cloudy (climatological)
50°46°20%⌄
Day≈45–56°
Night≈41–52°
Precip≈2.9 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Rain (climatological)
51°47°4.2 mm⌄
Day≈45–56°
Night≈41–52°
Precip≈2.9 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
53°48°20%⌄
Day≈48–59°
Night≈43–54°
Precip≈2.9 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
57°50°20%⌄
Day≈52–62°
Night≈45–56°
Precip≈2.9 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Rain (climatological)
54°49°7.2 mm⌄
Day≈49–60°
Night≈43–54°
Precip≈2.9 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
54°48°20%⌄
Day≈48–59°
Night≈43–54°
Precip≈2.9 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
48°45°20%⌄
Day≈42–53°
Night≈39–50°
Precip≈2.9 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Rain (climatological)
50°46°4.2 mm⌄
Day≈45–55°
Night≈41–51°
Precip≈2.9 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
49°46°20%⌄
Day≈44–55°
Night≈40–51°
Precip≈2.9 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
50°46°20%⌄
Day≈45–55°
Night≈41–51°
Precip≈2.9 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Rain (climatological)
54°49°7.2 mm⌄
Day≈49–60°
Night≈43–54°
Precip≈2.9 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 Tsawwassen, 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.