Hourly Weather Forecast - Koto, Kanto, JP

12 AM
49°F
0%
9mph
NNW
Cloudy
Humidity
49%
Feels like
46°F
Dew Point
31°F
1 AM
49°F
0%
8mph
NNW
Cloudy
Humidity
50%
Feels like
45°F
Dew Point
31°F
2 AM
48°F
0%
8mph
NNW
Mostly Cloudy
Humidity
50%
Feels like
44°F
Dew Point
30°F
3 AM
47°F
0%
8mph
NNW
Mostly Cloudy
Humidity
51%
Feels like
43°F
Dew Point
30°F
4 AM
47°F
0%
7mph
NNW
Mostly Cloudy
Humidity
52%
Feels like
43°F
Dew Point
30°F
5 AM
46°F
0%
7mph
NNW
Partly Cloudy
Humidity
53%
Feels like
42°F
Dew Point
30°F
6 AM
46°F
10%
7mph
N
Partly Cloudy
Humidity
55%
Feels like
42°F
Dew Point
30°F
6:38 AM
7 AM
46°F
10%
6mph
N
Partly Cloudy
Humidity
54%
Feels like
43°F
Dew Point
30°F
8 AM
47°F
10%
6mph
NNE
Partly Cloudy
Humidity
52%
Feels like
44°F
Dew Point
30°F
9 AM
49°F
10%
6mph
NNE
Partly Cloudy
Humidity
48%
Feels like
46°F
Dew Point
30°F
10 AM
50°F
0%
6mph
NNE
Partly Cloudy
Humidity
44%
Feels like
50°F
Dew Point
29°F
11 AM
51°F
0%
7mph
N
Mostly Cloudy
Humidity
41%
Feels like
51°F
Dew Point
29°F
12 PM
52°F
0%
8mph
N
Partly Cloudy
Humidity
39%
Feels like
52°F
Dew Point
28°F
1 PM
53°F
0%
8mph
N
Partly Cloudy
Humidity
37%
Feels like
53°F
Dew Point
27°F
2 PM
53°F
0%
7mph
N
Partly Cloudy
Humidity
37%
Feels like
53°F
Dew Point
27°F
3 PM
52°F
0%
7mph
N
Partly Cloudy
Humidity
37%
Feels like
52°F
Dew Point
26°F
4 PM
51°F
0%
6mph
N
Partly Cloudy
Humidity
38%
Feels like
51°F
Dew Point
26°F
4:27 PM
5 PM
49°F
0%
6mph
N
Partly Cloudy
Humidity
40%
Feels like
47°F
Dew Point
26°F
6 PM
48°F
0%
5mph
NNW
Partly Cloudy
Humidity
42%
Feels like
46°F
Dew Point
26°F
7 PM
47°F
0%
4mph
NNW
Partly Cloudy
Humidity
44%
Feels like
46°F
Dew Point
27°F
8 PM
47°F
0%
4mph
N
Mostly Cloudy
Humidity
47%
Feels like
45°F
Dew Point
28°F
9 PM
46°F
0%
4mph
N
Mostly Cloudy
Humidity
50%
Feels like
44°F
Dew Point
28°F
10 PM
45°F
0%
4mph
NNE
Mostly Cloudy
Humidity
52%
Feels like
43°F
Dew Point
29°F
11 PM
45°F
0%
4mph
NNE
Mostly Cloudy
Humidity
54%
Feels like
42°F
Dew Point
29°F

Snowfall Forecast Through Tonight

Two Winter Storms Deliver Accumulating Northern U.S. Snow

A plowable snow will occur from parts of the Pacific Northwest to the Upper Midwest for the start of the weekend.

Sunday's Weather Outlook

Sunday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Image courtesy of PeakPX.

Top 10 Winter Energy Saving Tips

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Traffic Cameras

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Outdoor Sports Guide