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Weather in St. Jacobs

Ontario · 1 960 inhabitants · Saturday, September 12 · updated 01h17

Raining now Air : Bon Moderate storm risk · Tomorrow, Wed, Fri
Partly cloudy
23°
Partly cloudy
Feels like 27°C
Wind
11 km/h
Gusts
15 km/h
Humidity
58 %
Pressure
1021 hPa
Clouds
54 %
Storm
No
Rise 06h57 Set 19h39 Day 12h42 UV 7 · High

Detailed forecast

Trend
Night
Clear sky
Clear sky
12°10°
Feels like 12°
Wind ↑ SSE 7 km/h
Humidity 89 %
Morning
Mainly clear
Mainly clear
19°13°
Feels like 19°
Wind ↑ S 13 km/h
Gusts 20 km/h
Humidity 61 %
Afternoon
Mainly clear
Mainly clear
25°24°
Feels like 29°
Wind ↑ SSO 17 km/h
Humidity 53 %
Evening
Partly cloudy
Partly cloudy
21°16°
Feels like 26°
Wind ↑ SSO 12 km/h
Gusts 28 km/h
Humidity 74 %
2h
Clear sky
12°
SSE 7
5h
Clear sky
10°
SSE 7
8h
Clear sky
13°
SE 6
11h
Mainly clear
19°
S 13
14h
Clear sky
25°
SSO 14
17h
Mainly clear
24°
SSO 17

Weather charts for St. Jacobs · 7 days

Temperatures over 7 days

▲ +3° above seasonal normals this week
Highs Lows Seasonal normal (1991-2020 average)
5°11°16°22°27°Auj.MerJeuVenSamDimLun22°9°Mar 8 sept. : max 23° · min 14° · normale 15,3°Mer 9 sept. : max 23° · min 18° · normale 15,1°Jeu 10 sept. : max 22° · min 16° · normale 14,9°Ven 11 sept. : max 22° · min 7° · normale 14,8°Sam 12 sept. : max 25° · min 10° · normale 14,6°Dim 13 sept. : max 24° · min 16° · normale 14,4°Lun 14 sept. : max 22° · min 9° · normale 14,3°

Hourly detail

VenSamDimLunMarMerJeuVen8°17°26°25°9°010
Temperature (°C) Precipitation (mm) Wind (km/h)

Air quality & pollen in St. Jacobs

1/6
Bon
European Air Quality Index (EAQI) · CAMS source
PM2.54µg/m³
PM104µg/m³

CAMS data (Copernicus) · air quality and pollen refreshed several times a day.

Rain in St. Jacobs: live radar and next-hour forecast

Will it rain in St. Jacobs? Track precipitation live on the radar and anticipate showers in the next hour — the +1 h extrapolation is based on the real movement of rain cells.

Full-screen radar · rain within the hour
Rain radar Observed, then extrapolation up to +1h (real cell movement) · drag the timeline

Moon calendar for St. Jacobs

New moon
1 % illuminated · 0,8 days
Rise 04h38 Set 16h13
Sun 13/9 4%
Mon 14/9 9%
Tue 15/9 16%
Wed 16/9 24%
Thu 17/9 34%
Fri 18/9 44%
Sat 19/9 55% First quarter
Sun 20/9 65%
Mon 21/9 75%
Tue 22/9 83%
Wed 23/9 90%
Thu 24/9 96%

Rise and set in local time (America/Toronto) · phases and illumination computed by SkiesAtlas (synodic model).

Weather history for St. Jacobs

What was the weather in St. Jacobs on a past date? Pick a day — ERA5 reanalysis data (ECMWF / Copernicus C3S), available up to one week ago.

The weather in St. Jacobs

Find the full weather for St. Jacobs, Ontario: current conditions, forecast by time of day (morning, afternoon, evening) and a 7-day trend. Right now the sky is “partly cloudy” with 23 °C (feels like 27 °C) and wind at 11 km/h.

Today, temperatures range from 10 °C to 25 °C, with no significant precipitation, with a storm risk to watch. Forecast computed by our multi-model engine SkiesAtlas (ECMWF-AIFS, NOAA GFS, DWD ICON): cloud cover calibrated on METAR observations, convective energy (CAPE) for storms.

Nearby cities

Kitchener 12 km 18° Guelph 24 km 15° Milton 54 km 14° Cambridge 27 km 20° Waterloo 8 km 19° Brantford 50 km 24° Caledon 59 km 24° Halton Hills 52 km 18° Georgetown 53 km 14° Ancaster 58 km 17° Woodstock 47 km 15° Brant 47 km 14°

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