Mejiro

Toshima-ku, Tokyo Prefecture, Japan

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Current Weather

22°

Light Rain

Feels Like: 21°

Min: 19°

Max: 23°

The next few hours will be overcast, with today reaching 23°C and dropping to 19°C. The coming days will be drizzle

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Compare today's weather with yesterday's data and track temperature trends over time.

Hourly Forecast

22° 22° 22° 22° 21° 21° 20° 20° 20° 20° 19° 19° 19° 19° 19° 19° 19° 19° 19° 20° 20° 20° 21° 21°
100%
100%
100%
100%
100%
100%
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100%
100%
100%
100%
100%
100%
100%
100%
96%
96%
96%
78%
78%
78%
50%
50%
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
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Today
Tomorrow

Daylight Hours

05:30

Sunrise

17:40

Sunset

12 hours 10 minutes of sunlight today

Moon

Waxing Crescent

10:27

Moonrise

20:16

Moonset

Daily Forecast

Today

19°
23°

Thursday

19°
22°

Friday

18°
23°

Saturday

20°
26°

Sunday

21°
25°

Monday

22°
23°

Tuesday

22°
32°

Wednesday

21°
24°

Thursday

21°
26°

Friday

20°
26°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

87% Humid
Low High

Weather in Mejiro today, September 16, 2026

Expect unsettled, showery conditions in Mejiro on September 16, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans.

The temperature range runs from about 19°C up to 23°C. Relative humidity sits between 86% and 95%, reaching its peak around 21:00. Winds stay light, near 2.8 km/h by 15:00, so the day feels still more than breezy.

The second half of the day still looks unsettled, with rain probability around 100% by 13:00. Dense cloud near 100% at 13:00 keeps the feel grey. Horizontal visibility sits around 9.8 km, briefly nearer 5.0 km. Daylight runs from 05:30 to 17:40, lasting 12 hours 10 minutes of sunlight today.

Taken together, Mejiro looks wet enough on September 16, 2026 that flexible outdoor plans work best, with temperatures peaking near 23°C.

Frequently asked questions about weather in Mejiro

How warm does it get in Mejiro?

The warmest month in Mejiro is August, with average high temperatures of 32°C. The average temperature during this period is around 29°C.

How cold does it get in Mejiro?

The coldest month in Mejiro is January, with average low temperatures of 1°C. The average temperature during this period is around 5°C.

What is the wettest time of year in Mejiro?

The wettest month in Mejiro is October, with an average of 192mm of precipitation.

What is the driest time of year in Mejiro?

The driest month in Mejiro is December, with an average of 48mm of precipitation.

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Metric (°C, km/h)