Weather Chatham weekend

Weather forecast for Chatham for this and next weekend.

Saturday during the day morning overcast, later morning partly cloudy, in the afternoon cloudy, in the evening initially cloudy, later partly cloudy. Sunday during the day morning clear, later morning partly cloudy, in the afternoon cloudy, in the evening initially cloudy, later partly cloudy.

Friday, Sep 5

70 / 52°F

0.00 in

19 mph

68 °F	66 °F	5 pm
64 °F	63 °F	7 pm
59 °F	57 °F	9 pm
55 °F	55 °F	11 pm

sunrise 6:58 am
sunset 7:55 pm

HOURLY

Afternoon in the afternoon partly cloudy, in the evening initially partly cloudy, later cloudy. The highest temperature 70 °F. At night overcast. The lowest temperature 52 °F.

Interactive map weather Ontario

GPS: 42.4122; -82.1849

altitude: 600 ft
local time:

PLACES IN THE AREA

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Weather forecast Chatham, Ontario extended forecast

Time			Precip.	Wind	Pressure	Humidity	Dew	total	Fog	Low	Middle	High
Friday 09/05/2025
2 PM	partly cloudy	68 °F 64 °F	0.0 in	29 fps 20 mph west-southwest	29.7 in	53 %	50 °F	15 %	0%	15%	0%	0%
3 PM	clear	70 °F 66 °F	0.0 in	27 fps 18 mph west-southwest	29.7 in	47 %	48 °F	7 %	0%	7%	1%	0%
4 PM	clear	70 °F 66 °F	0.0 in	28 fps 19 mph west-southwest	29.7 in	47 %	48 °F	10 %	0%	7%	3%	0%
5 PM	partly cloudy	68 °F 64 °F	0.0 in	27 fps 18 mph west	29.8 in	47 %	48 °F	14 %	0%	10%	7%	0%
6 PM	partly cloudy	68 °F 66 °F	0.0 in	21 fps 14 mph west	29.8 in	51 %	48 °F	32 %	0%	18%	13%	11%
7 PM	cloudy	64 °F 63 °F	0.0 in	18 fps 12 mph west	29.8 in	58 %	48 °F	40 %	0%	25%	17%	9%
8 PM	cloudy	61 °F 59 °F	0.0 in	13 fps 9 mph west-northwest	29.8 in	63 %	48 °F	99 %	0%	2%	5%	99%
9 PM	cloudy	59 °F 57 °F	0.0 in	13 fps 9 mph west-northwest	29.9 in	67 %	48 °F	100 %	0%	4%	3%	100%
10 PM	cloudy	57 °F 55 °F	0.0 in	12 fps 8 mph west-northwest	29.9 in	71 %	48 °F	95 %	0%	0%	0%	95%
11 PM	cloudy	55 °F 54 °F	0.0 in	10 fps 7 mph northwest	29.9 in	74 %	46 °F	99 %	0%	0%	0%	99%
Saturday 09/06/2025
12 AM	cloudy	55 °F 54 °F	0.0 in	10 fps 7 mph northwest	29.9 in	74 %	46 °F	100 %	0%	0%	0%	100%
1 AM	cloudy	54 °F 52 °F	0.0 in	7 fps 5 mph northwest	30.0 in	76 %	45 °F	99 %	0%	0%	0%	99%
2 AM	cloudy	52 °F 50 °F	0.0 in	6 fps 4 mph west-northwest	29.9 in	78 %	45 °F	100 %	0%	0%	0%	100%
3 AM	cloudy	52 °F 50 °F	0.0 in	6 fps 4 mph west-southwest	29.9 in	77 %	45 °F	100 %	0%	0%	0%	100%
4 AM	overcast	52 °F 50 °F	0.0 in	5 fps 3 mph south-southwest	29.9 in	82 %	46 °F	100 %	0%	0%	96%	100%
5 AM	overcast	54 °F 52 °F	0.0 in	6 fps 4 mph south-southwest	29.9 in	82 %	46 °F	100 %	0%	0%	100%	100%
6 AM	overcast	54 °F 52 °F	0.0 in	6 fps 4 mph south-southwest	29.9 in	83 %	48 °F	100 %	0%	0%	97%	100%
7 AM	cloudy	54 °F 52 °F	0.0 in	7 fps 5 mph southwest	30.0 in	83 %	48 °F	99 %	0%	9%	3%	99%
8 AM	overcast	54 °F 52 °F	0.0 in	9 fps 6 mph west-southwest	30.0 in	82 %	48 °F	89 %	0%	31%	35%	79%
9 AM	partly cloudy	57 °F 55 °F	0.0 in	9 fps 6 mph west-southwest	30.0 in	75 %	48 °F	35 %	0%	32%	21%	0%
10 AM	clear	59 °F 55 °F	0.0 in	13 fps 9 mph west-southwest	30.0 in	57 %	45 °F	5 %	0%	0%	5%	0%
11 AM	clear	61 °F 57 °F	0.0 in	14 fps 9 mph west	30.0 in	50 %	41 °F	2 %	0%	2%	0%	0%
12 PM	clear	63 °F 59 °F	0.0 in	14 fps 10 mph west	30.0 in	49 %	43 °F	9 %	0%	9%	0%	0%
1 PM	cloudy	63 °F 59 °F	0.0 in	18 fps 13 mph west	30.0 in	49 %	43 °F	76 %	0%	75%	25%	0%
2 PM	cloudy	63 °F 59 °F	0.0 in	15 fps 11 mph west	30.0 in	49 %	43 °F	79 %	0%	78%	75%	0%
3 PM	overcast	64 °F 61 °F	0.0 in	16 fps 11 mph west	30.0 in	45 %	41 °F	99 %	0%	60%	99%	0%
4 PM	cloudy	64 °F 61 °F	0.0 in	15 fps 10 mph west	30.0 in	46 %	41 °F	55 %	0%	19%	46%	0%
5 PM	overcast	64 °F 61 °F	0.0 in	15 fps 10 mph west	30.0 in	46 %	41 °F	87 %	0%	26%	85%	0%
6 PM	cloudy	63 °F 59 °F	0.0 in	13 fps 9 mph west	30.0 in	47 %	41 °F	67 %	0%	14%	67%	0%
7 PM	partly cloudy	61 °F 59 °F	0.0 in	10 fps 7 mph west	30.0 in	53 %	45 °F	27 %	0%	0%	26%	0%
8 PM	cloudy	59 °F 57 °F	0.0 in	11 fps 8 mph west-northwest	30.0 in	63 %	45 °F	55 %	0%	28%	52%	0%
9 PM	cloudy	57 °F 55 °F	0.0 in	7 fps 5 mph west-northwest	30.0 in	70 %	46 °F	46 %	0%	15%	43%	0%
10 PM	partly cloudy	55 °F 54 °F	0.0 in	6 fps 4 mph west-southwest	30.0 in	77 %	46 °F	21 %	0%	0%	21%	0%
11 PM	partly cloudy	54 °F 52 °F	0.0 in	10 fps 7 mph southwest	30.0 in	80 %	48 °F	35 %	0%	3%	34%	0%

Chatham, Ontario - information

State: Ontario

GPS coordinates: 42.4122; -82.1849

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

Population: 43 550
Altitude: 600 ft
The administrative part:

Ontario, Toronto
, Chatham

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Weather Chatham, Ontario. Weather forecast for Chatham.

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Data source

Weather forecast for Chatham 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 Chatham

data are always in the local time

Sun and light

Sept. 5, 2025

Sunrise:	Sunset:
6:58 am	7:55 pm
Noon:	Length of day:
1:27 pm	12:57
Start of civil twilight*:	End of civil twilight*:
6:28 am	8:24 pm
Start of nautical twilight*:	End of nautical twilight*:
5:55 am	8:57 pm
Start of astronomical twilight*:	End of astronomical twilight*:
5:19 am	9:33 pm
* What is Twilight?

Moon and moon phases

Moonrise:	Moonset:
09/04/2025 6:38 pm	09/05/2025 4:12 am
Next new moon:	Next full moon:
09/21/2025	09/07/2025