Weather Happy Valley long-term weather forecast

Long-term weather forecast for Happy Valley for ten days.

Wednesday, Sep 10

54 / 50°F

0.02 in

7 mph

50 °F	50 °F	4 am
52 °F	52 °F	10 am
54 °F	54 °F	4 pm
50 °F	50 °F	10 pm

sunrise 7:24 am
sunset 8:41 pm

HOURLY

During the day morning rain, in the afternoon initially rain, later heavy rain, in the evening initially heavy rain, later rain. The highest temperature 54 °F. Total rainfall 0.50 in. At night overcast. The lowest temperature 50 °F. Total rainfall 0.02 in.

Interactive map weather Alaska, USA

GPS: 59.9472; -151.7322

altitude: 236 ft
local time:

PLACES IN THE AREA

Weather forecast Happy Valley, Alaska, USA extended forecast

Time			Precip.	Wind	Pressure	Humidity	Dew	total	Fog	Low	Middle	High
Wednesday 09/10/2025
4 AM 8 AM	rain	50 °F 50 °F	0.06 in	3 fps 2 mph west-southwest	29.2 in	98 %	48 °F	100 %	0%	99%	100%	48%
10 AM 2 PM	rain	52 °F 52 °F	0.13 in	4 fps 3 mph east-southeast	29.2 in	96 %	50 °F	96 %	0%	85%	92%	0%
4 PM 8 PM	heavy rain	54 °F 52 °F	0.20 in	10 fps 7 mph east	29.2 in	88 %	50 °F	100 %	0%	66%	99%	100%
10 PM 2 AM	rain	50 °F 50 °F	0.11 in	5 fps 4 mph east	29.1 in	95 %	48 °F	100 %	0%	46%	100%	98%
Thursday 09/11/2025
4 AM 8 AM	overcast	48 °F 46 °F	0.02 in	8 fps 6 mph east	29.2 in	97 %	46 °F	100 %	0%	64%	98%	98%
10 AM 2 PM	rain showers	52 °F 52 °F	0.08 in	1 fps 1 mph east	29.2 in	91 %	48 °F	80 %	0%	25%	57%	43%
4 PM 8 PM	heavy rain	55 °F 55 °F	0.22 in	4 fps 3 mph northeast	29.3 in	77 %	48 °F	100 %	0%	89%	96%	89%
10 PM 2 AM	heavy rain	50 °F 50 °F	0.35 in	4 fps 3 mph northeast	29.3 in	99 %	48 °F	100 %	0%	50%	100%	87%

Happy Valley, Alaska, USA - information

State: Alaska, USA

GPS coordinates: 59.9472; -151.7322

Time zone: America / Anchorage time difference in hours with time in NY is -10 hours

Population: 593
Altitude: 236 ft
The administrative part:

Alaska, Juneau
Kenai Peninsula Borough, Kenai

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Weather Happy Valley, Alaska, USA. Weather forecast Happy Valley.

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Data source

Weather forecast for Happy Valley 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 Happy Valley

data are always in the local time

Sun and light

Sept. 10, 2025

Sunrise:	Sunset:
7:24 am	8:41 pm
Noon:	Length of day:
2:03 pm	13:17
Start of civil twilight*:	End of civil twilight*:
6:40 am	9:25 pm
Start of nautical twilight*:	End of nautical twilight*:
5:47 am	10:17 pm
Start of astronomical twilight*:	End of astronomical twilight*:
4:45 am	11:18 pm
* What is Twilight?

Moon and moon phases

Moonrise:	Moonset:
09/09/2025 8:45 pm	09/10/2025 12:21 pm
Next new moon:	Next full moon:
09/21/2025	10/06/2025