Home › Weather › Niagara Falls Weather 14 Days
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 ·
Looking at the live forecast above, the next 14 days for Niagara Falls show a typical spring mix of mild highs near 10–15°C and cooler nights, with a few rain showers likely mid-period. Expect the first week to be unsettled, then a gradual warm-up into the second.
What will the temperature range be over the next two weeks?
Daytime highs should hover between 8°C and 16°C, while overnight lows dip to 2–8°C. The warmest stretch looks to arrive around day 10–12, but don’t pack away the jacket — lake breezes off Lake Ontario can knock a few degrees off the feel. For a broader look, check our Canada weather hub for regional trends.
How much rain is expected in the 14-day window?
Four to six days with measurable rain are likely, totalling roughly 20–35 mm. The heaviest showers are forecast around day 4 and again near day 11. Snow is not expected at this point, though a flurry can’t be ruled out on the coolest nights. For daily updates, the Toronto Weather page covers similar lake-influenced conditions.
Is the 14-day forecast for Niagara Falls accurate enough to plan a trip?
A 14-day forecast gives a reliable trend but not exact day-by-day certainty. Check back at day 7 for finer detail — our Weather Warning page will flag any sudden shifts.
How does the Niagara Falls 14-day forecast compare to a 7-day or 30-day outlook?
The 7-day forecast is more precise for timing showers and highs, while the 30-day outlook shows broader climate patterns. For trip planning, the 14-day offers a useful middle ground — enough lead time without too much uncertainty.
Where can I find a Niagara Falls 14-day forecast in Celsius?
Environment and Climate Change Canada provides official Celsius data for Niagara Falls. The live forecast above and our sources below all use Celsius, matching the niagara falls weather 14 days celsius standard.