Hourly Weather Forecast - Koto, Kanto, JP

12 AM
48°F
0%
8mph
W
Clear
Humidity
58%
Feels like
45°F
Dew Point
34°F
1 AM
47°F
0%
9mph
WNW
Clear
Humidity
56%
Feels like
43°F
Dew Point
33°F
2 AM
47°F
0%
9mph
NW
Clear
Humidity
55%
Feels like
42°F
Dew Point
31°F
3 AM
46°F
0%
10mph
NW
Clear
Humidity
53%
Feels like
42°F
Dew Point
30°F
4 AM
46°F
0%
11mph
NNW
Mostly Clear
Humidity
51%
Feels like
41°F
Dew Point
29°F
5 AM
46°F
0%
12mph
NNW
Partly Cloudy
Humidity
50%
Feels like
40°F
Dew Point
28°F
6 AM
45°F
0%
13mph
NNW
Partly Cloudy
Humidity
48%
Feels like
39°F
Dew Point
27°F
6:40 AM
7 AM
45°F
0%
13mph
NNW
Partly Cloudy
Humidity
46%
Feels like
39°F
Dew Point
26°F
8 AM
46°F
0%
13mph
NNW
Mostly Sunny
Humidity
43%
Feels like
40°F
Dew Point
25°F
9 AM
47°F
0%
14mph
NNW
Mostly Sunny
Humidity
40%
Feels like
42°F
Dew Point
24°F
10 AM
49°F
10%
14mph
NNW
Sunny
Humidity
37%
Feels like
43°F
Dew Point
24°F
11 AM
49°F
10%
15mph
NNW
Sunny
Humidity
36%
Feels like
44°F
Dew Point
23°F
12 PM
50°F
10%
15mph
NNW
Sunny
Humidity
34%
Feels like
44°F
Dew Point
23°F
1 PM
50°F
0%
16mph
NNW
Sunny
Humidity
33%
Feels like
44°F
Dew Point
22°F
2 PM
49°F
0%
16mph
NNW
Sunny
Humidity
33%
Feels like
43°F
Dew Point
21°F
3 PM
48°F
0%
16mph
NNW
Sunny
Humidity
33%
Feels like
42°F
Dew Point
20°F
4 PM
46°F
0%
15mph
NNW
Sunny
Humidity
35%
Feels like
40°F
Dew Point
20°F
4:27 PM
5 PM
45°F
0%
14mph
NNW
Clear
Humidity
36%
Feels like
39°F
Dew Point
20°F
6 PM
44°F
0%
13mph
NNW
Clear
Humidity
37%
Feels like
37°F
Dew Point
20°F
7 PM
43°F
0%
13mph
NNW
Clear
Humidity
38%
Feels like
37°F
Dew Point
19°F
8 PM
42°F
0%
12mph
NNW
Mostly Clear
Humidity
40%
Feels like
35°F
Dew Point
19°F
9 PM
41°F
0%
11mph
NNW
Mostly Clear
Humidity
41%
Feels like
34°F
Dew Point
19°F
10 PM
39°F
0%
10mph
NNW
Mostly Clear
Humidity
43%
Feels like
33°F
Dew Point
19°F
11 PM
39°F
0%
9mph
NNW
Mostly Clear
Humidity
43%
Feels like
33°F
Dew Point
19°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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Outdoor Sports Guide