During the day cloudy, in the afternoon initially cloudy, later overcast. The highest temperature 30 °F. At night the lowest temperature 25 °F. Total rainfall 0.00 in.

Interactive map weather Japan

GPS: 38.1036; 140.0350

altitude: 669 ft
local time:

PLACES IN THE AREA

Weather forecast Nagai, Japan extended forecast

Time			Precip.	Wind	Pressure	Humidity	Dew	total	Fog	Low	Middle	High
Sunday 01/18/2026
3 AM 1 PM	cloudy	27 °F 19 °F	0.0 in	20 fps 14 mph west-northwest	30.3 in	76 %	21 °F	76 %	0%	76%	0%	0%
9 AM 7 PM	cloudy	28 °F 21 °F	0.0 in	23 fps 15 mph west-northwest	30.3 in	73 %	21 °F	82 %	0%	82%	0%	0%
3 PM 1 AM	overcast	30 °F 23 °F	0.0 in	15 fps 11 mph west-northwest	30.3 in	72 %	23 °F	89 %	0%	89%	0%	0%
9 PM 7 AM	overcast	27 °F 21 °F	0.00 in	4 fps 3 mph west-southwest	30.4 in	89 %	25 °F	95 %	0%	95%	0%	0%
Monday 01/19/2026
3 AM 1 PM	overcast	25 °F 19 °F	0.0 in	4 fps 3 mph west	30.4 in	89 %	23 °F	88 %	0%	88%	0%	0%
9 AM 7 PM	cloudy	30 °F 25 °F	0.0 in	5 fps 3 mph west-southwest	30.4 in	78 %	25 °F	75 %	0%	75%	0%	3%
3 PM 1 AM	cloudy	36 °F 30 °F	0.00 in	9 fps 6 mph west	30.3 in	65 %	27 °F	80 %	0%	9%	3%	78%
9 PM 7 AM	overcast	30 °F 25 °F	0.00 in	3 fps 2 mph northwest	30.3 in	82 %	27 °F	100 %	0%	0%	97%	83%

Nagai, Japan - information

State: Japan

GPS coordinates: 38.1036; 140.0350

Time zone: Asia / Tokyo time difference in hours with time in NY is +8 hours

Population: 31 026
Altitude: 669 ft
The administrative part:

Yamagata, Yamagata-shi
Nagai-shi, Nagai

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Weather Nagai, Japan. Weather forecast Nagai.

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Data source

Weather forecast for Nagai is supplied by MET Norway Norwegian Meteorological Institute and the NRK.

Feels like

To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.

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Astronomical information Nagai

data are always in the local time

Sun and light

Jan. 17, 2026

Sunrise:	Sunset:
6:53 am	4:46 pm
Noon:	Length of day:
11:50 am	09:53
Start of civil twilight*:	End of civil twilight*:
6:24 am	5:16 pm
Start of nautical twilight*:	End of nautical twilight*:
5:52 am	5:47 pm
Start of astronomical twilight*:	End of astronomical twilight*:
5:21 am	6:19 pm
* What is Twilight?

Moon and moon phases

Moonrise:	Moonset:
01/18/2026 6:39 am	01/18/2026 3:59 pm
Next new moon:	Next full moon:
01/18/2026	02/01/2026

Weather Nagai long-term weather forecast

Interactive map weather Japan

Weather forecast Nagai, Japan extended forecast

Sunday 01/18/2026

Monday 01/19/2026