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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Northern Focus Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Check the live forecast above before heading out on the Shuswap, especially if you’re planning lake time or a drive toward Revelstoke. Sicamous sits in a mountain valley, so conditions can shift quickly with passing Pacific systems.
What’s driving today’s weather in Sicamous?
Late spring usually brings a mix of warm afternoons and cool, showery mornings. The live forecast above will show whether a weak ridge is building or a front is sliding in from the coast. Because Sicamous is wedged between the Monashees and the Selkirks, cloud can linger longer than in the open Okanagan, and valley fog sometimes takes until mid‑morning to lift.
Should I plan for rain or sun over the next week?
For a reliable outlook, scan the sicamous weather 7 day and sicamous weather hourly details in the live forecast above. In June, afternoon convection can pop up even on fair mornings, so keep an eye on sicamous weather radar if you’re heading up the Trans‑Canada toward Revelstoke or into the backcountry.
What’s the best way to check the sicamous weather 14 day forecast?
The 14‑day outlook gives a general trend but loses accuracy after day 7. Use the live forecast above for the most current view — Environment Canada rarely goes beyond 10 days for this valley.
Does the sicamous weather radar show lake‑effect showers?
No lake‑effect snow or rain occurs on Shuswap and Mara lakes — they’re too small and warm. Radar instead picks up orographic lift from the surrounding mountains, which can trigger showers on the passes east toward Revelstoke.
How does Sicamous compare to weather in sicamous 10 days from AccuWeather?
AccuWeather often uses proprietary models, while Environment Canada runs the official Canadian model. For planning hikes or boat trips, cross‑reference the live forecast above with the government data — it’s more reliable for mountain‑valley microclimates.
Sources
For broader Canada weather coverage, including Vancouver Weather and Calgary Weather, Northern Focus keeps you informed. If you’re heading west, also check our Weather Warning page for alerts on the Coquihalla and Rogers Pass.