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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Toronto Post Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Expect daytime highs in the range shown in the live forecast above, with overnight lows dropping 8–12°C. This pattern reflects a dry, stable air mass over the Cariboo region, typical for this time of year.
What is driving the current conditions at Green Lake?
A ridge of high pressure centred over the southern Interior is keeping skies mostly clear. Winds are light, generally from the northwest at 10–20 km/h. The UV index will be moderate, so sun protection is advisable during midday hours. No precipitation is expected in the immediate forecast period.
How does this compare to seasonal norms for Green Lake and 70 Mile House?
Daytime highs are running 2–4°C above the 30-year average for early autumn. Overnight lows are near normal. The lack of cloud cover is allowing for strong diurnal temperature swings. For broader context, check the Canada weather hub for regional trends, or see Kamloops weather for a nearby valley comparison.
Is Green Lake BC the same as Green Lake 70 Mile House?
Yes. Green Lake is located about 15 km north of 70 Mile House along Highway 97. Weather conditions are nearly identical, so the live forecast above applies to both locations. For more detail, see Green Lake 70 Mile House weather.
Will there be frost tonight?
Frost is unlikely given the overnight low shown in the live forecast above. However, if the wind drops below 5 km/h and skies remain clear, patchy ground frost could form in low-lying areas near the lake shore.
How does Green Lake weather compare to Kimberley or Jaffray?
Green Lake is generally cooler than Kimberley and Jaffray due to its higher elevation and more northerly latitude. Those East Kootenay communities often see warmer daytime highs under similar ridge conditions. Compare at Kimberley BC weather and Jaffray BC weather.