Hourly Weather Forecast - Arakawa, Kanto, JP

12 AM
23°F
0%
2mph
W
Mostly Cloudy
Humidity
79%
Feels like
23°F
Dew Point
17°F
1 AM
23°F
0%
2mph
WNW
Mostly Clear
Humidity
75%
Feels like
23°F
Dew Point
16°F
2 AM
23°F
0%
2mph
WNW
Clear
Humidity
70%
Feels like
23°F
Dew Point
14°F
3 AM
22°F
0%
2mph
NW
Clear
Humidity
65%
Feels like
22°F
Dew Point
12°F
4 AM
23°F
0%
2mph
NW
Clear
Humidity
61%
Feels like
23°F
Dew Point
11°F
5 AM
24°F
0%
2mph
NW
Clear
Humidity
58%
Feels like
24°F
Dew Point
11°F
6 AM
26°F
0%
2mph
WNW
Clear
Humidity
57%
Feels like
26°F
Dew Point
12°F
6:40 AM
7 AM
29°F
0%
2mph
WNW
Sunny
Humidity
59%
Feels like
29°F
Dew Point
17°F
8 AM
34°F
0%
2mph
WNW
Sunny
Humidity
63%
Feels like
34°F
Dew Point
22°F
9 AM
39°F
0%
1mph
NNW
Sunny
Humidity
57%
Feels like
39°F
Dew Point
25°F
10 AM
43°F
0%
1mph
N
Sunny
Humidity
46%
Feels like
43°F
Dew Point
24°F
11 AM
46°F
0%
1mph
SSW
Sunny
Humidity
43%
Feels like
46°F
Dew Point
25°F
12 PM
47°F
0%
1mph
S
Sunny
Humidity
42%
Feels like
47°F
Dew Point
25°F
1 PM
47°F
0%
1mph
SSE
Sunny
Humidity
44%
Feels like
47°F
Dew Point
26°F
2 PM
45°F
0%
1mph
S
Sunny
Humidity
50%
Feels like
45°F
Dew Point
28°F
3 PM
42°F
0%
1mph
S
Sunny
Humidity
59%
Feels like
42°F
Dew Point
29°F
4 PM
39°F
0%
1mph
S
Sunny
Humidity
66%
Feels like
39°F
Dew Point
28°F
4:24 PM
5 PM
35°F
0%
1mph
SW
Mostly Clear
Humidity
71%
Feels like
35°F
Dew Point
27°F
6 PM
32°F
0%
1mph
W
Mostly Clear
Humidity
74%
Feels like
32°F
Dew Point
25°F
7 PM
30°F
0%
1mph
W
Mostly Clear
Humidity
80%
Feels like
30°F
Dew Point
24°F
8 PM
28°F
0%
2mph
W
Clear
Humidity
82%
Feels like
28°F
Dew Point
23°F
9 PM
27°F
0%
2mph
W
Clear
Humidity
81%
Feels like
27°F
Dew Point
22°F
10 PM
26°F
0%
2mph
W
Clear
Humidity
87%
Feels like
26°F
Dew Point
23°F
11 PM
25°F
0%
2mph
W
Hazy
Humidity
92%
Feels like
25°F
Dew Point
23°F

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

Cold Air Damming - Cause And Effects

What is cold air damming, where does it form, and why is it so hard to forecast?

Snowfall Forecast Through Saturday

Snowfall to Pack Slopes in the Rockies

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide