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Nanaimo 3-day forecast

Updated: 08:12

In the first week, Nanaimo can expect around 5–10 °C with 2 wet days (at least 1 mm). Warmest day: Saturday (31 Oct) at 11 °C; coldest night: Saturday (31 Oct) at 4 °C.

Week 1 – detailed forecast

Thursday • 10.29
6° / 8°
❄️
snow
Precipitation 14.9 mm
Chance of rain 58%
Wind (max) 26 km/h
Reliability reliable
Friday • 10.30
6° / 10°
🌧️
heavy drizzle
Precipitation 4.5 mm
Chance of rain 45%
Wind (max) 25 km/h
Reliability reliable
Saturday • 10.31
4° / 11°
☁️
overcast
Precipitation 0.0 mm
Chance of rain 15%
Wind (max) 9 km/h
Reliability reliable

How accurate is a 15-day forecast?

Weather models are reliable for the first few days, but small errors grow over time. That is why every day on this page is marked: days 1–3 are reliable, days 4–7 moderately so, and from day 8 onwards the forecast shows the direction of travel – a warmer or cooler spell, a wetter period – rather than the exact temperature of a given day.

In depth: how accurate are weather forecasts?

Related pages

Frequently asked questions

What will the weather be like in Nanaimo over the next 3 days?

In the first week, Nanaimo can expect around 5–10 °C with 2 wet days (at least 1 mm). Warmest day: Saturday (31 Oct) at 11 °C; coldest night: Saturday (31 Oct) at 4 °C.

Will it rain in Nanaimo in the next 3 days?

The models show at least 1 mm of rain on 2 of the next 3 days. The wettest day looks like Thursday (29 Oct) with about 14.9 mm. From day 8 onwards this is a trend, not an exact daily figure.

How reliable is a 3-day forecast?

Days 1–3 are usually reliable and days 4–7 moderately so. Beyond that the forecast shows the trend rather than exact daily values — check back each day.