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Lambton County
Lambton County
Ontario, Canada

Fourth Line

Fourth Line is a locality in Ontario, Canada. The climate is classified as hot-summer humid continental (Köppen Dfa), with warm summers, cold winters and precipitation in every season.

Now16°C
Best timeMay–Jun · Sep
Population–
Local time13:37
42.96° N, 82.32° WElevation 186 mUTC−4 · Eastern Daylight Time
Postal codeN7W
The year in Fourth Lineweather score
JanFebMarAprMayJunJulAugSepOctNovDec52October
October: high / low16° / 7°
Rain this month86mm
Best timeMay–Jun · Sep

Best: May–Jun · Sep. Warmth, sunshine and dry days, month by month.

Fourth Line at a glance

Best time to visitMay–Jun · Sep

The months with the highest weather score

Warmest month27°C

Average high in July

Coolest month-7°C

Average low in January

Wettest monthMay

93 mm of rain

Driest monthMarch

62 mm of rain

Monuments nearby2+

within 17 km

Weather in Fourth Line

Now and the next ten days. The 14 and 30-day outlooks are one click away.

14-day forecast
16°C

Partly cloudy · wind 14 km/h · humidity 84%

Today hour by hour
Today22 Oct17°6°
Fri23 Oct17°5°
Sat24 Oct17°3°
Sun25 Oct19°5°
Mon26 Oct16°9°
Tue27 Oct13°4°
Wed28 Oct17°3°
Thu29 Oct14°9°4.9 mm
Fri30 Oct10°2°
Sat31 Oct12°0°

When to go to Fourth Line

Each month's weather score (warmth, sun, dry days) with its temperatures and rain.

Climate month by month
JanFebMarAprMayJunJulAugSepOctNovDec
Score192623316366576267522017
High-1°1°5°12°19°25°27°26°23°16°8°2°
Low-7°-7°-3°2°9°14°17°17°13°7°1°-4°
Rain (mm)6864627993888989116869275
Wet days121012141615151414151313

What's on in Fourth Line

Concerts, football matches, the public holidays ahead and the town's festivals through the year.

Monuments and museums in Fourth Line

All monuments

Nature around Fourth Line

Nature in Canada

Wildlife in October

The birds and mammals of Canada seen most this month, compared with the rest of their year.

The sky over Fourth Line

Eclipses and meteor showers

Earthquakes around Fourth Line

The last 30 days within 300 km, and the record since 1950.

Earthquakes

Towns and villages around Fourth Line

Each with its own page: weather, climate and the best time to visit.

Postal code

N7W

Places near Fourth Line

Frequently asked questions

When is the best time to visit Fourth Line?
Based on 30-year climate normals, May, June and September offer the best balance of comfortable temperatures, low rainfall and sunshine in Fourth Line.
What is the hottest month in Fourth Line?
July is the warmest month, with average highs of 27°C and lows of 17°C.
What is the coldest month in Fourth Line?
January is the coldest month, with average highs of -1°C and lows of -7°C.
What is the rainiest month in Fourth Line?
May is the wettest month with about 93 mm of precipitation on 16 wet days.
What is the postal code of Fourth Line?
The postal code of Fourth Line is N7W.