Current Conditions

Peterborough, Ontario

76°F24°C

Clear

Wind

W 8 mph13 km/h

Humidity

38%

Cloud Cover

49%

As of Thursday, July 23, 2026 at 3:59 PM EDT

Today's Outlook

Day

Partly cloudy and warm, with a high of 76°F24°C. Breezy from the W at 8 mph13 km/h. Dry air.

Night

Mostly clear, with a low around 58°F15°C. Light wind from the W around 4 mph7 km/h.

7-Day Forecast

Day	Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
ThursdayJul 23	Clear	High 76°F24°C	Low 58°F15°C	Precip 0 in0 mm—	Cloud 24%	Wind W 6 mph10 km/h	Thursday: Partly cloudy and warm, with a high of 76°F24°C. Breezy from the W at 8 mph13 km/h. Dry air. Thursday Night: Mostly clear, with a low around 58°F15°C. Light wind from the W around 4 mph7 km/h.
FridayJul 24	Clear	High 80°F26°C	Low 54°F12°C	Precip 0 in0 mm—	Cloud 9%	Wind S 4 mph7 km/h	Friday: Mostly clear and warm, with a high of 80°F26°C and morning low of 62°F17°C. Light wind from the S around 4 mph7 km/h. Friday Night: Mostly clear, with a low around 54°F12°C. Light wind from the S around 4 mph6 km/h.
SaturdayJul 25	Drizzle	High 82°F28°C	Low 56°F13°C	Precip 0 in0.1 mm10%	Cloud 46%	Wind S 5 mph9 km/h	Saturday: Mostly cloudy and warm, with a high of 82°F28°C and morning low of 64°F18°C. Breezy from the S at 6 to 8 mph10 to 13 km/h. Saturday Night: Partly cloudy, with a low around 56°F13°C. Light wind from the S around 5 mph8 km/h. 10% chance of drizzle.
SundayJul 26	Showers	High 82°F28°C	Low 63°F17°C	Precip 0.06 in1.6 mm44%	Cloud 41%	Wind WSW 5 mph7 km/h	Sunday: Partly cloudy and warm, with a high of 82°F28°C and morning low of 68°F20°C. Breezy from the WSW at 5 to 7 mph8 to 11 km/h. 44% chance of showers in the afternoon. Sunday Night: Partly cloudy, with a low around 63°F17°C. Light wind from the W around 4 mph7 km/h. 38% chance of drizzle in the evening.
MondayJul 27	Showers	High 81°F27°C	Low 63°F17°C	Precip 0.08 in2 mm36%	Cloud 55%	Wind W 4 mph7 km/h	Monday: Mostly cloudy and warm, with a high of 81°F27°C and morning low of 67°F19°C. Light wind from the WSW around 4 mph7 km/h. 36% chance of showers throughout the day. Monday Night: Partly cloudy, with a low around 63°F17°C. Light wind from the W around 4 mph7 km/h. 25% chance of drizzle in the evening.
TuesdayJul 28	Light Rain	High 75°F24°C	Low 66°F19°C	Precip 0.45 in11.4 mm66%	Cloud 72%	Wind NNW 6 mph10 km/h	Tuesday: Mostly cloudy and warm, with a high of 75°F24°C and morning low of 68°F20°C. Breezy from the NNW at 6 to 7 mph10 to 12 km/h. 66% chance of light rain throughout the day. Humid. Tuesday Night: Mostly cloudy, with a low around 66°F19°C. Breezy from the NNW at 6 to 8 mph10 to 12 km/h. 46% chance of showers throughout the night.
WednesdayJul 29	Showers	High 76°F24°C	Low 61°F16°C	Precip 0.13 in3.4 mm21%	Cloud 43%	Wind NNW 8 mph14 km/h	Wednesday: Partly cloudy and warm, with a high of 76°F24°C and morning low of 63°F17°C. Breezy from the NNW at 9 to 10 mph15 to 16 km/h. 21% chance of showers throughout the day. Wednesday Night: Partly cloudy, with a low around 61°F16°C. Breezy from the NNW at 8 mph13 km/h. 17% chance of showers throughout the night.

15-Day Forecast

	Day	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Condition	Wind (mph)
	ThursdayJul 23	76°F24°C	58°F15°C	0 in0 mm· —	24%	Clear	W 6 mph10 km/h
DayPartly cloudy and warm, with a high of 76°F24°C. Breezy from the W at 8 mph13 km/h. Dry air. NightMostly clear, with a low around 58°F15°C. Light wind from the W around 4 mph7 km/h.
	FridayJul 24	80°F26°C	54°F12°C	0 in0 mm· —	9%	Clear	S 4 mph7 km/h
DayMostly clear and warm, with a high of 80°F26°C and morning low of 62°F17°C. Light wind from the S around 4 mph7 km/h. NightMostly clear, with a low around 54°F12°C. Light wind from the S around 4 mph6 km/h.
	SaturdayJul 25	82°F28°C	56°F13°C	0 in0.1 mm· 10%	46%	Drizzle	S 5 mph9 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 64°F18°C. Breezy from the S at 6 to 8 mph10 to 13 km/h. NightPartly cloudy, with a low around 56°F13°C. Light wind from the S around 5 mph8 km/h. 10% chance of drizzle.
	SundayJul 26	82°F28°C	63°F17°C	0.06 in1.6 mm· 44%	41%	Showers	WSW 5 mph7 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 68°F20°C. Breezy from the WSW at 5 to 7 mph8 to 11 km/h. 44% chance of showers in the afternoon. NightPartly cloudy, with a low around 63°F17°C. Light wind from the W around 4 mph7 km/h. 38% chance of drizzle in the evening.
	MondayJul 27	81°F27°C	63°F17°C	0.08 in2 mm· 36%	55%	Showers	W 4 mph7 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 67°F19°C. Light wind from the WSW around 4 mph7 km/h. 36% chance of showers throughout the day. NightPartly cloudy, with a low around 63°F17°C. Light wind from the W around 4 mph7 km/h. 25% chance of drizzle in the evening.
	TuesdayJul 28	75°F24°C	66°F19°C	0.45 in11.4 mm· 66%	72%	Light Rain	NNW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 68°F20°C. Breezy from the NNW at 6 to 7 mph10 to 12 km/h. 66% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 66°F19°C. Breezy from the NNW at 6 to 8 mph10 to 12 km/h. 46% chance of showers throughout the night.
	WednesdayJul 29	76°F24°C	61°F16°C	0.13 in3.4 mm· 21%	43%	Showers	NNW 8 mph14 km/h
DayPartly cloudy and warm, with a high of 76°F24°C and morning low of 63°F17°C. Breezy from the NNW at 9 to 10 mph15 to 16 km/h. 21% chance of showers throughout the day. NightPartly cloudy, with a low around 61°F16°C. Breezy from the NNW at 8 mph13 km/h. 17% chance of showers throughout the night.
	ThursdayJul 30	79°F26°C	57°F14°C	0.05 in1.3 mm· 17%	34%	Drizzle	NW 7 mph11 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 63°F17°C. Breezy from the NW at 7 to 8 mph12 to 13 km/h. 17% chance of drizzle throughout the day. NightPartly cloudy, with a low around 57°F14°C. Breezy from the NW at 6 to 7 mph10 to 11 km/h. 15% chance of drizzle in the evening.
	FridayJul 31	80°F27°C	60°F15°C	0.08 in2 mm· 23%	43%	Drizzle	W 6 mph10 km/h
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 65°F18°C. Breezy from the W at 7 to 8 mph11 to 13 km/h. 23% chance of drizzle throughout the day. NightPartly cloudy, with a low around 60°F15°C. Light wind from the W around 6 mph10 km/h. 23% chance of drizzle throughout the night.
	SaturdayAug 1	79°F26°C	62°F17°C	0.11 in2.9 mm· 29%	50%	Showers	W 6 mph10 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 66°F19°C. Breezy from the W at 7 to 8 mph11 to 13 km/h. 29% chance of showers throughout the day. NightPartly cloudy, with a low around 62°F17°C. Light wind from the W around 6 mph9 km/h. 18% chance of drizzle throughout the night.
	SundayAug 2	79°F26°C	61°F16°C	0.11 in2.7 mm· 27%	49%	Showers	W 6 mph10 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 65°F18°C. Breezy from the W at 7 to 8 mph11 to 13 km/h. 27% chance of showers throughout the day. NightPartly cloudy, with a low around 61°F16°C. Light wind from the W around 6 mph9 km/h. 21% chance of showers throughout the night.
	MondayAug 3	80°F26°C	62°F17°C	0.11 in2.7 mm· 25%	52%	Showers	WSW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 80°F26°C and morning low of 65°F19°C. Breezy from the WSW at 7 to 8 mph11 to 13 km/h. 25% chance of showers throughout the day. NightPartly cloudy, with a low around 62°F17°C. Light wind from the WSW around 6 mph10 km/h. 22% chance of drizzle throughout the night.
	TuesdayAug 4	80°F27°C	62°F17°C	0.1 in2.5 mm· 26%	53%	Drizzle	WSW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 66°F19°C. Breezy from the WSW at 7 to 8 mph12 to 14 km/h. 26% chance of drizzle throughout the day. NightPartly cloudy, with a low around 62°F17°C. Light wind from the WSW around 6 mph10 km/h. 24% chance of drizzle throughout the night.
	WednesdayAug 5	79°F26°C	63°F17°C	0.12 in3.1 mm· 28%	55%	Showers	WSW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 66°F19°C. Breezy from the WSW at 7 to 9 mph12 to 14 km/h. 28% chance of showers throughout the day. NightMostly cloudy, with a low around 63°F17°C. Light wind from the W around 6 mph10 km/h. 23% chance of showers throughout the night.
	ThursdayAug 6	78°F26°C	62°F17°C	0.14 in3.5 mm· 38%	53%	Showers	WSW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 78°F26°C and morning low of 65°F19°C. Breezy from the WSW at 7 to 8 mph11 to 12 km/h. 38% chance of showers throughout the day. NightMostly cloudy, with a low around 62°F17°C. Light wind from the W around 6 mph9 km/h. 30% chance of showers throughout the night.

Nearby Cities

Lindsay21 mi34 km Cobourg25 mi40 km Bowmanville32 mi52 km Quinte West38 mi61 km Oshawa38 mi62 km Brooklin40 mi64 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 44.3001°N, 78.3162°W·Elevation: 188m·Timezone: America/Toronto·Population: 85,807