High Country Lakes

Lake Sumner

505m

10 Day Forecast

Issued: 7:13pm·Thu 08 Oct 2026 ⬤

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Today

9 October

twc-26

11° 3°

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Today 8 OCTOBER

twc-26
OVERNIGHT
twc-26
MORNING
twc-11
AFTERNOON
twc-26
EVENING
Lake Conditions
High temperature 11 DAY
Low temperature 3 NIGHT
89% Cloud cover
9% Chance of rain
0mm
Estimated
rain
Wind Guide For recreational users
Morning
Not Ideal
Morning
Not Ideal
Rough lake conditions likely. Recreational activities are not recommended.
Afternoon
Not Ideal
Afternoon
Not Ideal
Rough lake conditions likely. Recreational activities are not recommended.
Hourly Avg/Gusts
6am
9/9 SE
Avg/Gust km/h
9am
7/7 ESE
Avg/Gust km/h
12pm
19/38 SE
Avg/Gust km/h
3pm
21/41 ESE
Avg/Gust km/h
6pm
17/33 ESE
Avg/Gust km/h
Lake Summary CWU - Lake Conditions
Mostly cloudy skies. Skies remain largely grey and overcast into the night, with little chance of clearer spells. South-easterly winds stay light (10–15 km/h), gradually fading later. Temperatures stay cool. Lake surface stays mostly smooth under gentle SE breezes.
Issued: 7:13 pm Thu, 8 Oct 26 by Canterbury Weather Updates

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