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Marathon 14 Day Extended Forecast

Currently: 64 °F. Passing clouds. (Weather station: Ottawa Int'L. Ont., Canada). See more current weather

Marathon Extended Forecast with high and low temperatures

°F
Time
Wind
(mph)
Rain/Snow
()
Temp
(°F)
53
56
59
62
65
68
71
74
77
80
83
86
89
Jun 29 – Jul 5
0.09
Lo:61
Thu, 3
Hi:76
9
Lo:54
Fri, 4
Hi:78
6
Lo:55
Sat, 5
Hi:83
11
Jul 6 – Jul 12
0.22
Lo:69
Sun, 6
Hi:88
15
0.08
Lo:65
Mon, 7
Hi:72
7
Lo:61
Tue, 8
Hi:83
2
Lo:58
Wed, 9
Hi:83
5
0.28
Lo:64
Thu, 10
Hi:78
8
0.13
Lo:62
Fri, 11
Hi:78
7
Lo:63
Sat, 12
Hi:79
7
Jul 13 – Jul 19
0.01
Lo:62
Sun, 13
Hi:80
7
0.3
Lo:62
Mon, 14
Hi:80
8
Lo:63
Tue, 15
Hi:85
7
Lo:63
Wed, 16
Hi:87
9
0.2
Lo:63
Thu, 17
Hi:84
8
Thu, Jul 3
76 / 61 °F
Passing showers. Broken clouds.
Feels Like: 78 °F
Humidity: 49%
Precipitation: Rain: 0.09 Snow: 0
Precipitation Chance: 45%
WNW
Wind: 9 mph

2 Week Extended Forecast in Marathon, Ontario, Canada

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 ConditionsComfortPrecipitationSun
Day TemperatureWeatherFeels LikeWind HumidityChanceAmountUVSunriseSunset
Thu
Jul 3
76 / 61 °FPassing showers. Broken clouds.78 °F9 mph49%45%0.09"5 (Moderate)5:21 am8:55 pm
Fri
Jul 4
78 / 54 °FSunny.78 °F6 mph44%0%0.00"7 (High)5:22 am8:55 pm
Sat
Jul 5
83 / 55 °FCloudy.80 °F11 mph53%1%0.00"3 (Moderate)5:23 am8:55 pm
Sun
Jul 6
88 / 69 °FIsolated tstorms late. Cloudy.89 °F15 mph65%47%0.22"5 (Moderate)5:23 am8:54 pm
Mon
Jul 7
72 / 65 °FPassing showers. Overcast.70 °F7 mph83%40%0.08"3 (Moderate)5:24 am8:54 pm
Tue
Jul 8
83 / 61 °FMostly cloudy.82 °F2 mph40%5%0.00"3 (Moderate)5:25 am8:53 pm
Wed
Jul 9
83 / 58 °FIsolated tstorms late. Mostly cloudy.83 °F5 mph51%9%0.00"5 (Moderate)5:26 am8:53 pm
Thu
Jul 10
78 / 64 °FThunderstorms. Overcast.80 °F8 mph72%98%0.28"3 (Moderate)5:26 am8:52 pm
Fri
Jul 11
78 / 62 °FIsolated tstorms late. Morning clouds.80 °F7 mph73%57%0.13"5 (Moderate)5:27 am8:52 pm
Sat
Jul 12
79 / 63 °FSunny.80 °F7 mph56%5%0.00"7 (High)5:28 am8:51 pm
Sun
Jul 13
80 / 62 °FIsolated tstorms late. Scattered clouds.81 °F7 mph56%45%0.01"7 (High)5:29 am8:50 pm
Mon
Jul 14
80 / 62 °FThundershowers. Overcast.85 °F8 mph84%99%0.30"3 (Moderate)5:30 am8:50 pm
Tue
Jul 15
85 / 63 °FDecreasing cloudiness.84 °F7 mph43%6%0.00"7 (High)5:31 am8:49 pm
Wed
Jul 16
87 / 63 °FScattered clouds.88 °F9 mph45%4%0.00"3 (Moderate)5:32 am8:48 pm
Thu
Jul 17
84 / 63 °FThunderstorms. Mostly cloudy.96 °F8 mph93%88%0.20"3 (Moderate)5:33 am8:47 pm
* Updated Wednesday, July 2, 2025 11:24:14 pm Marathon time - Weather by CustomWeather, © 2025

Hour-by-hour weather for Marathon next 7 days