Cities / Canada / Ontario

20°

🌤️ Jamestown weather

Mostly clear. .

Feels like 19° Wind 18 km/h NW Humidity 75% Pressure 1014 hPa UV 0 Air Good ☀ 06:43 - 20:09

Right now it is 20° in Jamestown with mostly clear skies and today's high is 22° with an overnight low of 15°. The sun rises at 06:43 and sets at 20:09, giving 13h 26m of daylight. Over the coming week highs range from 22° to 32°.

Jamestown is in Ontario, Canada, sitting 335 m above sea level. Local time is America/Toronto (UTC−4), and every time on this page is shown in it.

Next 24 hours - temperature

11° 17° 22° 22° 11° 19:00 · 19.9° · 0 mm 20:00 · 18.1° · 0 mm 21:00 · 16.9° · 0 mm 22:00 · 16° · 0 mm 23:00 · 15.3° · 0 mm 00:00 · 15.1° · 0 mm 01:00 · 14.4° · 0 mm 02:00 · 13.9° · 0 mm 03:00 · 13.4° · 0 mm 04:00 · 12.7° · 0 mm 05:00 · 12.2° · 0 mm 06:00 · 11.7° · 0 mm 07:00 · 11.2° · 0 mm 08:00 · 12.4° · 0 mm 09:00 · 14.9° · 0 mm 10:00 · 17° · 0 mm 11:00 · 18.7° · 0 mm 12:00 · 20° · 0 mm 13:00 · 21° · 0 mm 14:00 · 21.5° · 0 mm 15:00 · 21.8° · 0 mm 16:00 · 22° · 0 mm 17:00 · 21.8° · 0 mm 18:00 · 21° · 0 mm

Precipitation

19:00 · 0 mm 19:00 20:00 · 0 mm 21:00 · 0 mm 22:00 · 0 mm 22:00 23:00 · 0 mm 00:00 · 0 mm 01:00 · 0 mm 01:00 02:00 · 0 mm 03:00 · 0 mm 04:00 · 0 mm 04:00 05:00 · 0 mm 06:00 · 0 mm 07:00 · 0 mm 07:00 08:00 · 0 mm 09:00 · 0 mm 10:00 · 0 mm 10:00 11:00 · 0 mm 12:00 · 0 mm 13:00 · 0 mm 13:00 14:00 · 0 mm 15:00 · 0 mm 16:00 · 0 mm 16:00 17:00 · 0 mm 18:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
19:00 🌤️ 19.9° 18.2° - Mostly clear
20:00 ☀️ 18.1° 16.8° - Clear sky
21:00 ☀️ 16.9° 16.7° - Clear sky
22:00 ☀️ 16° 16° - Clear sky
23:00 ☀️ 15.3° 15.3° - Clear sky
00:00 ⛅ 15.1° 15.2° - Partly cloudy
01:00 ☀️ 14.4° 14.2° - Clear sky
02:00 ☀️ 13.9° 13.6° - Clear sky
03:00 ☀️ 13.4° 12.8° - Clear sky
04:00 ☀️ 12.7° 11.9° - Clear sky
05:00 ☀️ 12.2° 11.3° - Clear sky
06:00 ☀️ 11.7° 10.7° - Clear sky

Next 16 days

Today🌦️ 22°15°0.4mm Fri 28☀️ 22°11° Sat 29⛅ 28°14° Sun 30🌦️ 28°16°0.6mm Mon 31🌧️ 31°17°2.5mm Tue 1⛅ 32°19° Wed 2🌦️ 31°18°1.5mm Thu 3🌤️ 31°19°0.3mm Fri 4🌦️ 33°18°3mm Sat 5☁️ 27°16° Sun 6☁️ 27°15° Mon 7☀️ 28°14° Tue 8⛅ 30°13° Wed 9☁️ 21°17° Thu 10🌦️ 22°16°0.9mm Fri 11☁️ 23°11°
🌦️ TodayAugust 27th Avg 19° Low 15° at 23:00 High 22° at 15:00 0.4 mm rain Feels 20° Wind ~19 km/h
Clear Cloudy Clear
00:00 19° 0.4mm
02:00 18°
04:00 18°
06:00 17°
08:00 18°
10:00 18°
12:00 20°
14:00 21°
16:00 21°
18:00 21°
20:00 18°
22:00 16°
☀️ FridayAugust 28th Avg 17° Low 11° at 07:00 High 22° at 16:00 Feels 20° Wind ~12 km/h
Clear
00:00 15°
02:00 14°
04:00 13°
06:00 12°
08:00 12°
10:00 17°
12:00 20°
14:00 22°
16:00 22°
18:00 21°
20:00 19°
22:00 18°
⛅ SaturdayAugust 29th Avg 20° Low 14° at 07:00 High 28° at 16:00 Feels 24° Wind ~27 km/h
Cloudy Partly Cloudy Cloudy Partly Cloudy
00:00 17°
02:00 16°
04:00 16°
06:00 15°
08:00 16°
10:00 20°
12:00 23°
14:00 26°
16:00 28°
18:00 27°
20:00 22°
22:00 18°
🌦️ SundayAugust 30th Avg 21° Low 16° at 04:00 High 28° at 14:00 0.6 mm rain Feels 26° Wind ~18 km/h
Cloudy Cloudy Cloudy Cloudy
00:00 18°
02:00 18°
04:00 16°
06:00 19°
08:00 18°
10:00 19°
12:00 24°
14:00 28°
16:00 27°
18:00 23°
20:00 20°
22:00 18° 0.4mm
🌧️ MondayAugust 31st Avg 22° Low 17° at 02:00 High 31° at 17:00 2.5 mm rain Feels 29° Wind ~20 km/h
Cloudy Cloudy Rain
00:00 18°
02:00 17° 0.1mm
04:00 17°
06:00 17°
08:00 19°
10:00 22°
12:00 27°
14:00 27° 0.2mm
16:00 31°
18:00 27° 0.2mm
20:00 23° 0.2mm
22:00 21°
⛅ TuesdaySeptember 1st Avg 25° Low 19° at 23:00 High 32° at 15:00 Wind ~22 km/h
Cloudy Partly Cloudy Clear
00:00 21°
02:00 21°
04:00 21°
06:00 21°
08:00 21°
10:00 26°
12:00 30°
14:00 32°
16:00 32°
18:00 28°
20:00 23°
22:00 20°
🌦️ WednesdaySeptember 2nd Avg 23° Low 18° at 06:00 High 31° at 14:00 1.5 mm rain Wind ~32 km/h
Cloudy Partly Cloudy Rain Cloudy
00:00 19°
02:00 19°
04:00 18°
06:00 18°
08:00 19°
10:00 24°
12:00 29° 0.1mm
14:00 31° 0.1mm
16:00 30° 0.1mm
18:00 27° 0.3mm
20:00 23° 0.3mm
22:00 23°
🌤️ ThursdaySeptember 3rd Avg 23° Low 19° at 07:00 High 31° at 16:00 0.3 mm rain Feels 29° Wind ~27 km/h
Rain Clear Partly Cloudy Clear
00:00 23° 0.1mm
02:00 22° 0.1mm
04:00 20°
06:00 19°
08:00 19°
10:00 22°
12:00 26°
14:00 29°
16:00 31°
18:00 28°
20:00 22°
22:00 19°
🌦️ FridaySeptember 4th Avg 23° Low 18° at 00:00 High 33° at 15:00 3 mm rain Wind ~17 km/h
Partly Cloudy Rain Partly Cloudy Rain
00:00 18°
02:00 18°
04:00 18°
06:00 19° 0.3mm
08:00 20° 0.3mm
10:00 21° 0.3mm
12:00 25°
14:00 32°
16:00 32°
18:00 28° 0.3mm
20:00 22° 0.3mm
22:00 21° 0.1mm
☁️ SaturdaySeptember 5th Avg 21° Low 16° at 23:00 High 27° at 15:00 Feels 25° Wind ~20 km/h
Cloudy
00:00 20°
02:00 20°
04:00 18°
06:00 18°
08:00 18°
10:00 21°
12:00 24°
14:00 27°
16:00 27°
18:00 24°
20:00 19°
22:00 17°
☁️ SundaySeptember 6th Avg 20° Low 15° at 06:00 High 27° at 15:00 Feels 25° Wind ~17 km/h
Partly Cloudy Clear Cloudy
00:00 16°
02:00 16°
04:00 15°
06:00 15°
08:00 16°
10:00 21°
12:00 25°
14:00 27°
16:00 27°
18:00 24°
20:00 20°
22:00 17°
☀️ MondaySeptember 7th Avg 20° Low 14° at 06:00 High 28° at 16:00 Feels 25° Wind ~21 km/h
Clear
00:00 16°
02:00 15°
04:00 15°
06:00 14°
08:00 15°
10:00 21°
12:00 25°
14:00 27°
16:00 28°
18:00 25°
20:00 19°
22:00 16°
⛅ TuesdaySeptember 8th Avg 20° Low 13° at 04:00 High 30° at 16:00 Feels 27° Wind ~18 km/h
Clear Cloudy Partly Cloudy Cloudy
00:00 15°
02:00 14°
04:00 13°
06:00 13°
08:00 16°
10:00 21°
12:00 26°
14:00 29°
16:00 30°
18:00 27°
20:00 21°
22:00 18°
☁️ WednesdaySeptember 9th Avg 19° Low 17° at 01:00 High 21° at 11:00 Feels 19° Wind ~10 km/h
Cloudy
00:00 17°
02:00 17°
04:00 17°
06:00 18°
08:00 19°
10:00 21°
12:00 21°
14:00 19°
16:00 20°
18:00 20°
20:00 19°
22:00 18°
🌦️ ThursdaySeptember 10th Avg 19° Low 16° at 06:00 High 22° at 17:00 0.9 mm rain Feels 24° Wind ~21 km/h
Cloudy Rain Cloudy Rain Cloudy
00:00 18°
02:00 17°
04:00 17°
06:00 16° 0.1mm
08:00 17° 0.1mm
10:00 18°
12:00 19° 0.1mm
14:00 20° 0.1mm
16:00 21° 0.1mm
18:00 22°
20:00 21°
22:00 20°
☁️ FridaySeptember 11th Avg 16° Low 11° at 23:00 High 23° at 15:00 Feels 19° Wind ~24 km/h
Cloudy Clear
00:00 18°
02:00 15°
04:00 15°
06:00 15°
08:00 15°
10:00 15°
12:00 18°
14:00 23°
16:00 23°
18:00 19°
20:00 13°
22:00 11°

Sun

☀️ Sunrise 06:43 · Sunset 20:09

13h 26m of daylight · America/Toronto

Air quality

PM2.5 3 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Brussels · 8.4 km Molesworth · 10.7 km Sunshine · 11.4 km Cranbrook · 11.8 km Hutton Heights · 12.3 km Wingham · 12.6 km

Tools for Jamestown

☔ Will it rain today? 🌅 Sunrise & sunset 🫁 Air quality 📼 Weather on this day

Common questions about Jamestown weather

Will it rain in Jamestown today?

Only a trace - around 0.4 mm is expected in Jamestown today, not enough to need an umbrella.

What is the temperature in Jamestown right now?

It is 20° in Jamestown right now. Today runs between a low of 15° and a high of 22°.

What time is sunrise and sunset in Jamestown?

The sun rises at 06:43 and sets at 20:09 local time in Jamestown today, giving 13h 26m of daylight.

What is the air quality in Jamestown?

PM2.5 in Jamestown is currently 3 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.

How accurate is the Jamestown forecast, and how far ahead does it go?

This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Jamestown best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.

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