The Frontier Gazette & Almanack
“Fair Warning for Every Town Under the Sky” · Est. 1881
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Petrolia Weather Today · 7-Day Forecast

A Clear Night Under the Stars

A stray cloud or two drifts over the plains; the sun keeps its hold on the day.

Warmest Tuesday at 16° · coldest night Friday at 0°

The short of it: Petrolia weather on Monday, 9 November 2026: local time, 6 °C (44 °F) with mostly clear skies, feeling like 2 °C (36 °F). Today’s high 11 °C (51 °F), low 5 °C (41 °F). No rain expected in the next 24 hours. No warnings in force. Source: Wanted Weather forecast service (global weather models), updated 02:45 local time.

PETROLIA, Monday. — Those stepping out in Petrolia this morning will find an overcast sky; the afternoon should top out near 11°, the night near 5°. That is some 2° milder than a typical November afternoon in Petrolia, where the average high is 9°. The wind keeps up from the WNW at 18 km/h, gusting to 21 km/h, and the glass is rising, a sign of settled weather.

Of the 7 days ahead, Tuesday looks the finest at near 16°, while Friday night will be the coldest at 0°. Rain or snow is due on 2 of them, some 13 mm in all. Those keeping stock should see to the water troughs, for ice is likely.

For travellers weighing a journey, the Almanac shows a typical November in Petrolia brings highs near 9°, lows of 1° and about 79 mm of rain over the month. July is the warmest month here at 27°, February the coldest at -8°, and September the wettest with 94 mm. Snow usually lies on the ground from December to March. The best months to ride in are September and June.

The sun is up 9 h 58 min today, and the days are shortening by about 2 minutes each. The station stands 207 m above the sea.

The Hours to Come

Temperature by the hour · rain & snow in the hour beneath
The hour-by-hour ledger
HourSkyTempFeelsWindRain
NowMostly clear7°2°13 km/h–
3 AMMostly clear6°2°12 km/h–
4 AMMostly clear6°2°11 km/h–
5 AMMostly clear6°2°11 km/h–
6 AMMostly clear5°1°11 km/h–
7 AMMostly clear5°1°11 km/h–
8 AMMostly clear5°1°12 km/h–
9 AMMostly clear7°2°13 km/h–
10 AMMostly clear8°3°15 km/h–
11 AMMostly clear9°4°15 km/h–
12 PMPartly cloudy10°5°14 km/h–
1 PMPartly cloudy10°6°13 km/h–
2 PMPartly cloudy11°6°12 km/h–
3 PMOvercast10°6°11 km/h–
4 PMOvercast10°6°9 km/h–
5 PMOvercast10°6°7 km/h–
6 PMOvercast9°6°4 km/h–
7 PMOvercast8°6°3 km/h–
8 PMOvercast8°6°3 km/h–
9 PMOvercast7°5°4 km/h–
10 PMOvercast7°4°5 km/h–
11 PMOvercast6°3°7 km/h–
12 AMPartly cloudy6°3°8 km/h–
1 AMPartly cloudy6°3°8 km/h–

Seven-Day Outlook · Classified

Highs in large type · pick a day

Today (Nov 9): overcast, high 11°, low 5°, dry, gusts to 28 km/h. Sun up 7:13 AM, down 5:11 PM. Cloud lies thick and low. The light is dim and the air is still.

The Week in Figures

DayLow · HighRainGustsDaylight
Today5°11°dry28 km/h9 h 58 min
Tuesday6°16°dry17 km/h9 h 56 min
Wednesday5°12°2.7 mm11 km/h9 h 53 min
Thursday2°8°0.3 mm32 km/h9 h 50 min
Friday0°5°dry33 km/h9 h 48 min
Saturday0°5°9.9 mm13 km/h9 h 46 min
Sunday3°7°0.4 mm8 km/h9 h 45 min

Warmest: Tuesday at 16°. Wettest: Saturday, 9.9 mm. Strongest gusts: Friday, 33 km/h.

The Almanac · Petrolia Month by Month

Climate normals 1991–2020 · pick a month
PrecipitationAverage highAverage low

November in Petrolia, by the numbers

Warmth rank
8th warmest of 12
Rain rank
6th wettest of 12
Versus October
8° colder, 10 mm less rain
Versus December
6° warmer
Day–night spread
8°
Snow season
Dec–Mar
Daylight, mid-month
9 h 40 min
Average wind
17 km/h
Travel with care
The Almanac Speaks
November
✦✦✦✦✦

Highs fall 8° against October, to near 9°; nights run about 1°. Wet spells are common — about 79 mm, the 6th wettest month.

Petrolia in November: the full almanac →

Climate of Petrolia by month
MonthHighLowRainWindDaylightVisit
January-1°-8°70 mm18 km/h9 h 21 min✦
February0°-8°63 mm17 km/h10 h 28 min✦
March5°-4°57 mm16 km/h11 h 48 min✦✦
April12°2°88 mm16 km/h13 h 20 min✦✦
May19°7°91 mm14 km/h14 h 37 min✦✦✦
June24°13°92 mm11 km/h15 h 20 min✦✦✦
July27°16°73 mm11 km/h15 h 2 min✦✦✦
August26°15°74 mm10 km/h13 h 55 min✦✦✦
September23°12°94 mm12 km/h12 h 26 min✦✦✦
October16°6°89 mm15 km/h10 h 57 min✦✦✦
November9°1°79 mm17 km/h9 h 40 min✦
December2°-4°69 mm17 km/h9 h 2 min✦✦

Reports from the Street

What readers in Petrolia see right now · last 3 hours

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Questions Readers Ask about Petrolia

Answered from the wire & the Almanac

What is the weather in Petrolia today?

Right now it is 6 °C (44 °F) with mostly clear skies; it feels like 2 °C (36 °F). Today’s high is 11 °C (51 °F) and tonight’s low 5 °C (41 °F). No rain is expected in the next 24 hours.

Will it rain in Petrolia this week?

Yes — rain or snow is forecast on 2 of the next 7 days, about 13 mm (0.52 in) in total. The wettest day looks to be Saturday.

Are there any weather warnings for Petrolia?

No — no warnings or notices are in force for Petrolia at present.

What is the warmest month in Petrolia?

July, with an average high of 27 °C (81 °F). The coldest is February, when nights average -8 °C (17 °F). The wettest month is September, with 94 mm (3.7 in), according to TerraClimate climate normals for 1991–2020.

When is the best time to visit Petrolia?

September and June. September brings highs near 23 °C (74 °F) and about 94 mm (3.7 in) of rain; June highs near 24 °C (76 °F) and 92 mm (3.6 in). The Almanac rates every month from 1 to 5 for warmth, dryness and rainfall, using 1991–2020 climate normals.

Does it snow in Petrolia?

Yes. Snow usually lies on the ground from December to March. Nights average below freezing in Dec–Mar.

Neighbouring Towns

November averages · distance by the crow’s flight
TownDistanceHighLowRain
WyomingOntario8 km NNE8°1°80 mm
CamlachieOntario17 km N8°1°79 mm
CorunnaOntario23 km W9°1°71 mm
SarniaOntario23 km WNW9°1°72 mm
Port HuronMichigan24 km WNW9°1°70 mm
ForestOntario27 km NNE8°1°82 mm
MarysvilleMichigan27 km W9°1°69 mm
Saint ClairMichigan28 km WSW9°1°70 mm

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The Editor’s Remark

“Weather is the only news that never grows stale. Each morning the sky writes its own front page, and we at Wanted Weather are but its telegraph operators.”— J. Whitmore, Editor
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