Weather Chelmsford today

PLACES IN THE AREA

59 °F	59 °F	8 pm
59 °F	59 °F	9 pm
57 °F	57 °F	10 pm
57 °F	57 °F	11 pm

sunrise 5:30 am
sunset 9:21 pm

HOURLY

Weather forecast Chelmsford June 19, 2026

Light rain in the afternoon. High of 63 °F. Total rainfall 0.02 in. Cloudy overnight with a low of 57 °F.

Interactive map weather Ontario

GPS: 46.5834; -81.1998

altitude: 875 ft
local time:

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Weather forecast Chelmsford, Ontario extended forecast

Time			Precip.	Wind	Pressure	Humidity	Dew	total	Fog	Low	Middle	High
Today, Friday 06/19/2026
4 PM 9 PM	light rain	61 °F 61 °F	0.00 in	18 fps 13 mph northwest	29.6 in	79 %	54 °F	100 %	0%	16%	99%	100%
5 PM 10 PM	light rain	63 °F 63 °F	0.01 in	18 fps 13 mph west-northwest	29.6 in	80 %	55 °F	100 %	0%	4%	52%	100%
6 PM 11 PM	heavy rain	61 °F 61 °F	0.04 in	19 fps 13 mph northwest	29.7 in	78 %	54 °F	100 %	0%	28%	78%	99%
7 PM 12 AM	light rain	59 °F 59 °F	0.01 in	17 fps 12 mph northwest	29.7 in	85 %	54 °F	96 %	0%	27%	71%	90%
8 PM 1 AM	light rain	59 °F 59 °F	0.00 in	16 fps 11 mph northwest	29.7 in	88 %	55 °F	99 %	0%	0%	94%	87%
9 PM 2 AM	light rain	59 °F 59 °F	0.00 in	16 fps 11 mph northwest	29.7 in	88 %	55 °F	95 %	0%	3%	81%	83%
10 PM 3 AM	light rain	57 °F 57 °F	0.00 in	16 fps 11 mph northwest	29.7 in	88 %	54 °F	96 %	0%	1%	88%	60%
11 PM 4 AM	light rain	57 °F 57 °F	0.00 in	15 fps 10 mph west-northwest	29.8 in	89 %	54 °F	96 %	0%	7%	89%	62%
Tomorrow, Saturday 06/20/2026
12 AM 5 AM	overcast	57 °F 57 °F	0.0 in	13 fps 9 mph west-northwest	29.8 in	90 %	54 °F	97 %	0%	0%	84%	91%
1 AM 6 AM	overcast	55 °F 55 °F	0.0 in	12 fps 8 mph west-northwest	29.7 in	88 %	52 °F	97 %	0%	0%	56%	96%
2 AM 7 AM	cloudy	55 °F 55 °F	0.0 in	12 fps 8 mph west-northwest	29.7 in	86 %	50 °F	84 %	0%	1%	25%	79%
3 AM 8 AM	overcast	54 °F 52 °F	0.0 in	11 fps 8 mph west-northwest	29.8 in	87 %	50 °F	89 %	0%	0%	37%	84%
4 AM 9 AM	overcast	54 °F 52 °F	0.0 in	11 fps 8 mph west-northwest	29.8 in	89 %	48 °F	87 %	0%	0%	25%	83%
5 AM 10 AM	cloudy	52 °F 50 °F	0.0 in	11 fps 8 mph west-northwest	29.8 in	90 %	48 °F	82 %	0%	0%	25%	77%
6 AM 11 AM	cloudy	52 °F 50 °F	0.0 in	10 fps 7 mph west-northwest	29.8 in	91 %	48 °F	62 %	0%	0%	27%	48%
7 AM 12 PM	partly cloudy	54 °F 52 °F	0.0 in	10 fps 7 mph west-northwest	29.8 in	89 %	50 °F	23 %	0%	1%	20%	2%
8 AM 1 PM	partly cloudy	57 °F 57 °F	0.0 in	9 fps 6 mph northwest	29.8 in	83 %	52 °F	32 %	0%	1%	31%	0%
9 AM 2 PM	cloudy	61 °F 61 °F	0.0 in	10 fps 7 mph northwest	29.8 in	77 %	54 °F	57 %	0%	4%	57%	0%
10 AM 3 PM	cloudy	63 °F 63 °F	0.0 in	10 fps 7 mph north-northwest	29.8 in	72 %	54 °F	60 %	0%	10%	55%	3%
11 AM 4 PM	light rain	66 °F 66 °F	0.00 in	10 fps 7 mph north-northwest	29.8 in	69 %	54 °F	93 %	0%	24%	91%	4%
12 PM 5 PM	light rain	68 °F 68 °F	0.01 in	11 fps 8 mph north-northwest	29.8 in	60 %	52 °F	100 %	0%	100%	100%	9%
1 PM 6 PM	light rain	66 °F 66 °F	0.01 in	10 fps 7 mph northwest	29.8 in	59 %	50 °F	99 %	0%	93%	97%	10%
2 PM 7 PM	rain	66 °F 66 °F	0.04 in	7 fps 5 mph north-northwest	29.8 in	58 %	50 °F	89 %	0%	29%	86%	16%
3 PM 8 PM	rain showers	63 °F 63 °F	0.01 in	13 fps 9 mph north-northeast	29.8 in	75 %	55 °F	64 %	0%	14%	48%	25%
4 PM 9 PM	cloudy	64 °F 64 °F	0.0 in	7 fps 5 mph east	29.8 in	70 %	55 °F	64 %	0%	4%	40%	31%
5 PM 10 PM	rain showers	66 °F 66 °F	0.02 in	4 fps 3 mph south	29.7 in	64 %	54 °F	60 %	0%	5%	35%	35%
6 PM 11 PM	heavy rain showers	64 °F 64 °F	0.07 in	6 fps 4 mph east-southeast	29.8 in	69 %	54 °F	82 %	0%	17%	31%	71%
7 PM 12 AM	light rain	61 °F 61 °F	0.00 in	10 fps 7 mph south-southwest	29.8 in	82 %	54 °F	93 %	0%	21%	30%	87%
8 PM 1 AM	cloudy	61 °F 63 °F	0.0 in	7 fps 5 mph southwest	29.8 in	89 %	55 °F	62 %	0%	15%	36%	37%
9 PM 2 AM	partly cloudy	59 °F 61 °F	0.0 in	5 fps 3 mph south	29.8 in	92 %	57 °F	34 %	0%	5%	29%	4%
10 PM 3 AM	partly cloudy	59 °F 61 °F	0.0 in	4 fps 3 mph south-southwest	29.8 in	91 %	55 °F	21 %	0%	3%	18%	1%
11 PM 4 AM	partly cloudy	57 °F 57 °F	0.0 in	5 fps 4 mph west-southwest	29.8 in	90 %	54 °F	13 %	0%	0%	12%	0%

Chelmsford, Ontario - information

State: Ontario

GPS coordinates: 46.5834; -81.1998

Time zone: America / Toronto time difference in hours with time in US is -6 hours

Population: 500
Altitude: 875 ft
The administrative part:

Ontario, Toronto

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Weather Chelmsford, Ontario. Weather forecast Chelmsford.

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Data source

Weather forecast for Chelmsford is supplied by MET Norway Norwegian Meteorological Institute and the NRK.

Feels like

To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.

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Astronomical information Chelmsford

data are always in the local time

Sun and light

June 19, 2026

Sunrise:	Sunset:
5:30 am	9:21 pm
Noon:	Length of day:
1:26 pm	15:50
Start of civil twilight*:	End of civil twilight*:
4:50 am	10:01 pm
Start of nautical twilight*:	End of nautical twilight*:
3:58 am	10:54 pm
Start of astronomical twilight*:	End of astronomical twilight*:
2:40 am	12:12 am
* What is Twilight?

Moon and moon phases

Moonrise:	Moonset:
06/19/2026 10:53 am	06/20/2026 12:42 am
Next new moon:	Next full moon:
07/14/2026	06/30/2026