Current Conditions

Port Colborne, Ontario

74°F23°C

Cloudy

Wind

ESE 2 mph4 km/h

Humidity

55%

Cloud Cover

92%

As of Tuesday, September 8, 2026 at 1:34 PM EDT

Today's Outlook

Day

Overcast and warm, with a high of 75°F24°C and morning low of 65°F19°C. Light wind from the ESE around 3 mph5 km/h.

Night

Overcast, with a low around 71°F22°C. Breezy from the ESE at 6 to 8 mph10 to 13 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Cloudy	High 75°F24°C	Low 65°F19°C	Precip 0 in0 mm—	Cloud 86%	Wind ESE 4 mph7 km/h	Tuesday: Overcast and warm, with a high of 75°F24°C and morning low of 65°F19°C. Light wind from the ESE around 3 mph5 km/h. Tuesday Night: Overcast, with a low around 71°F22°C. Breezy from the ESE at 6 to 8 mph10 to 13 km/h.
Light Rain	High 74°F23°C	Low 72°F22°C	Precip 0.33 in8.5 mm92%	Cloud 90%	Wind SW 14 mph23 km/h	Wednesday: Overcast and warm, with a high of 74°F23°C. Windy from the SW at 15 to 16 mph24 to 26 km/h. 92% chance of light rain throughout the day. Humid. Wednesday Night: Overcast, with a low around 72°F22°C. Breezy from the SW at 13 to 15 mph22 to 24 km/h. 80% chance of light rain throughout the night.
Drizzle	High 73°F23°C	Low 66°F19°C	Precip 0.02 in0.5 mm19%	Cloud 62%	Wind W 10 mph16 km/h	Thursday: Overcast and warm, with a high of 73°F23°C and morning low of 68°F20°C. Breezy from the W at 10 to 11 mph16 to 18 km/h. 19% chance of drizzle in the afternoon. Thursday Night: Partly cloudy, with a low around 66°F19°C. Breezy from the WNW at 10 to 12 mph17 to 19 km/h.
Clear	High 70°F21°C	Low 61°F16°C	Precip 0 in0 mm—	Cloud 13%	Wind WNW 5 mph9 km/h	Friday: Mostly clear and warm, with a high of 70°F21°C and morning low of 61°F16°C. Light wind from the WNW around 5 mph7 km/h. Friday Night: Mostly clear, with a low around 61°F16°C. Breezy from the WNW at 6 to 7 mph10 to 11 km/h.
Drizzle	High 76°F24°C	Low 64°F18°C	Precip 0.05 in1.3 mm23%	Cloud 48%	Wind S 9 mph14 km/h	Saturday: Partly cloudy and warm, with a high of 76°F24°C and morning low of 65°F18°C. Breezy from the S at 8 to 9 mph13 to 15 km/h. 11% chance of drizzle in the afternoon. Saturday Night: Mostly cloudy, with a low around 64°F18°C. Breezy from the S at 9 to 12 mph15 to 19 km/h. 23% chance of drizzle in the evening.
Showers	High 73°F23°C	Low 67°F19°C	Precip 0.14 in3.5 mm31%	Cloud 47%	Wind WSW 11 mph17 km/h	Sunday: Partly cloudy and warm, with a high of 73°F23°C. Breezy from the W at 10 to 11 mph16 to 17 km/h. 31% chance of showers throughout the day. Sunday Night: Partly cloudy, with a low around 67°F19°C. Breezy from the WSW at 11 to 13 mph18 to 20 km/h. 26% chance of showers throughout the night.
Partly Cloudy	High 69°F20°C	Low 61°F16°C	Precip 0.03 in0.8 mm8%	Cloud 49%	Wind N 9 mph14 km/h	Monday: Mostly cloudy and warm, with a high of 69°F20°C and morning low of 61°F16°C. Breezy from the N at 8 to 10 mph13 to 16 km/h. Monday Night: Partly cloudy, with a low around 62°F17°C. Breezy from the NNE at 10 to 11 mph15 to 17 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdaySep 8	75°F24°C	65°F19°C	0 in0 mm· —	86%	Cloudy	ESE 4 mph7 km/h
DayOvercast and warm, with a high of 75°F24°C and morning low of 65°F19°C. Light wind from the ESE around 3 mph5 km/h. NightOvercast, with a low around 71°F22°C. Breezy from the ESE at 6 to 8 mph10 to 13 km/h.
	WednesdaySep 9	74°F23°C	72°F22°C	0.33 in8.5 mm· 92%	90%	Light Rain	SW 14 mph23 km/h
DayOvercast and warm, with a high of 74°F23°C. Windy from the SW at 15 to 16 mph24 to 26 km/h. 92% chance of light rain throughout the day. Humid. NightOvercast, with a low around 72°F22°C. Breezy from the SW at 13 to 15 mph22 to 24 km/h. 80% chance of light rain throughout the night.
	ThursdaySep 10	73°F23°C	66°F19°C	0.02 in0.5 mm· 19%	62%	Drizzle	W 10 mph16 km/h
DayOvercast and warm, with a high of 73°F23°C and morning low of 68°F20°C. Breezy from the W at 10 to 11 mph16 to 18 km/h. 19% chance of drizzle in the afternoon. NightPartly cloudy, with a low around 66°F19°C. Breezy from the WNW at 10 to 12 mph17 to 19 km/h.
	FridaySep 11	70°F21°C	61°F16°C	0 in0 mm· —	13%	Clear	WNW 5 mph9 km/h
DayMostly clear and warm, with a high of 70°F21°C and morning low of 61°F16°C. Light wind from the WNW around 5 mph7 km/h. NightMostly clear, with a low around 61°F16°C. Breezy from the WNW at 6 to 7 mph10 to 11 km/h.
	SaturdaySep 12	76°F24°C	64°F18°C	0.05 in1.3 mm· 23%	48%	Drizzle	S 9 mph14 km/h
DayPartly cloudy and warm, with a high of 76°F24°C and morning low of 65°F18°C. Breezy from the S at 8 to 9 mph13 to 15 km/h. 11% chance of drizzle in the afternoon. NightMostly cloudy, with a low around 64°F18°C. Breezy from the S at 9 to 12 mph15 to 19 km/h. 23% chance of drizzle in the evening.
	SundaySep 13	73°F23°C	67°F19°C	0.14 in3.5 mm· 31%	47%	Showers	WSW 11 mph17 km/h
DayPartly cloudy and warm, with a high of 73°F23°C. Breezy from the W at 10 to 11 mph16 to 17 km/h. 31% chance of showers throughout the day. NightPartly cloudy, with a low around 67°F19°C. Breezy from the WSW at 11 to 13 mph18 to 20 km/h. 26% chance of showers throughout the night.
	MondaySep 14	69°F20°C	61°F16°C	0.03 in0.8 mm· 8%	49%	Partly Cloudy	N 9 mph14 km/h
DayMostly cloudy and warm, with a high of 69°F20°C and morning low of 61°F16°C. Breezy from the N at 8 to 10 mph13 to 16 km/h. NightPartly cloudy, with a low around 62°F17°C. Breezy from the NNE at 10 to 11 mph15 to 17 km/h.
	TuesdaySep 15	75°F24°C	65°F18°C	0.1 in2.6 mm· 28%	63%	Showers	S 13 mph22 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 67°F19°C. Breezy from the SSW at 14 to 15 mph23 to 24 km/h. 17% chance of drizzle throughout the day. NightMostly cloudy, with a low around 65°F18°C. Breezy from the S at 13 to 14 mph21 to 23 km/h. 28% chance of showers in the evening.
	WednesdaySep 16	71°F22°C	67°F19°C	0.15 in3.9 mm· 30%	63%	Showers	SW 11 mph17 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 67°F19°C. Breezy from the WSW at 10 to 12 mph17 to 19 km/h. 24% chance of showers throughout the day. NightMostly cloudy, with a low around 67°F20°C. Breezy from the SSW at 11 to 14 mph18 to 23 km/h. 30% chance of showers throughout the night.
	ThursdaySep 17	72°F22°C	65°F19°C	0.11 in2.7 mm· 19%	62%	Drizzle	S 9 mph14 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 65°F19°C. Breezy from the SSW at 8 to 9 mph14 to 14 km/h. 16% chance of drizzle throughout the day. NightMostly cloudy, with a low around 65°F19°C. Breezy from the SSE at 9 to 11 mph15 to 18 km/h. 19% chance of drizzle throughout the night.
	FridaySep 18	71°F21°C	66°F19°C	0.15 in3.7 mm· 28%	60%	Showers	WSW 12 mph20 km/h
DayMostly cloudy and warm, with a high of 71°F21°C. Breezy from the WSW at 12 to 13 mph20 to 21 km/h. 28% chance of showers throughout the day. NightMostly cloudy, with a low around 66°F19°C. Breezy from the SW at 12 to 13 mph20 to 21 km/h. 24% chance of showers throughout the night.
	SaturdaySep 19	66°F19°C	62°F17°C	0.22 in5.7 mm· 25%	61%	Showers	WNW 12 mph19 km/h
DayMostly cloudy and mild, with a high of 66°F19°C. Breezy from the W at 11 to 12 mph19 to 19 km/h. 25% chance of showers throughout the day. NightMostly cloudy, with a low around 62°F17°C. Breezy from the WNW at 12 mph19 km/h. 22% chance of showers throughout the night.
	SundaySep 20	64°F18°C	59°F15°C	0.19 in4.8 mm· 23%	59%	Showers	NW 11 mph17 km/h
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 59°F15°C. Breezy from the NW at 11 mph17 km/h. 23% chance of showers throughout the day. NightMostly cloudy, with a low around 59°F15°C. Breezy from the NNW at 11 mph17 km/h. 22% chance of showers throughout the night.
	MondaySep 21	64°F18°C	58°F14°C	0.09 in2.2 mm· 17%	55%	Drizzle	N 10 mph16 km/h
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 58°F14°C. Breezy from the NNW at 10 to 11 mph16 to 18 km/h. 15% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 58°F14°C. Breezy from the N at 10 mph16 km/h. 17% chance of drizzle throughout the night.
	TuesdaySep 22	64°F18°C	58°F14°C	0.16 in4.1 mm· 18%	55%	Showers	ENE 10 mph16 km/h
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 58°F14°C. Breezy from the ENE at 10 mph16 km/h. 17% chance of showers throughout the day. NightMostly cloudy, with a low around 58°F14°C. Breezy from the ENE at 10 to 11 mph16 to 17 km/h. 18% chance of showers throughout the night.

Nearby Cities

Welland6 mi9 km Thorold15 mi24 km Fort Erie15 mi24 km Niagara Falls16 mi26 km St. Catharines19 mi30 km Niagara-on-the-Lake26 mi41 km

About This Forecast

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Coordinates: 42.9001°N, 79.2329°W·Elevation: 188m·Timezone: America/Toronto·Population: 18,306