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As of 09:02 HST

Weather in Happy Valley, HI

80°Current weather

Happy Valley, Sunday, 9 August, 09:02

Partly cloudy. Feels like 80°. High 80°, low 76°.

Pressure30.00 inHg
Wind15 mph NE
Humidity85%
Visibility6.2 mi
Dew point74°

Two-week outlook for Happy Valley, HI: week one averages a high of 80.6° and week two 80.5°, so both weeks look similar in temperature. Around 0.8 inches of precipitation are expected over the 14 days, across 5 wet days. The nearest weekend, August 9: 80°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)80.6°75.8°0.3 in / 2 d—
2nd (August 16 – August 22)80.5°76.2°0.6 in / 3 d—

Weekend weather

Sun, August 9
Light rain
80°76°
0.06 in
Sat, August 15
Light rain
81°76°
0.14 in
Sun, August 16
Light rain
80°76°
0.16 in
Sat, August 22
Light rain
80°77°
0.22 in
Mon, 1081° / 77°0Mostly clear
81 °Mostly clear

Happy Valley, Monday, 10 August

Mostly clear. High 81°, low 77°.

Pressure29.97 inHg
Wind10.1 mph E
Humidity71%
Visibility6.2 mi
Dew point70°
Tue, 1180° / 76°0Clear
80 °Clear

Happy Valley, Tuesday, 11 August

Clear. High 80°, low 76°.

Pressure29.94 inHg
Wind9.3 mph E
Humidity67%
Visibility6.2 mi
Dew point67°
Wed, 1280° / 75°0.01Light rain
80 °Light rain

Happy Valley, Wednesday, 12 August

Light rain. High 80°, low 75°.

Pressure29.94 inHg
Wind9.9 mph NE
Humidity63%
Visibility6.2 mi
Dew point66°
Thu, 1381° / 76°0.03Light rain
81 °Light rain

Happy Valley, Thursday, 13 August

Light rain. High 81°, low 76°.

Pressure29.94 inHg
Wind13.9 mph NE
Humidity67%
Visibility—
Dew point68°
Fri, 1480° / 76°0.03Light rain
80 °Light rain

Happy Valley, Friday, 14 August

Light rain. High 80°, low 76°.

Pressure29.94 inHg
Wind13.5 mph NE
Humidity67%
Visibility—
Dew point68°
Sat, 1581° / 76°0.14Light rain
81 °Light rain

Happy Valley, Saturday, 15 August

Light rain. High 81°, low 76°.

Pressure29.94 inHg
Wind13.8 mph NE
Humidity76%
Visibility—
Dew point71°
Sun, 1680° / 76°0.16Light rain
80 °Light rain

Happy Valley, Sunday, 16 August

Light rain. High 80°, low 76°.

Pressure29.94 inHg
Wind13.6 mph NE
Humidity79%
Visibility—
Dew point72°
Mon, 1782° / 77°0Light rain
82 °Light rain

Happy Valley, Monday, 17 August

Light rain. High 82°, low 77°.

Pressure29.97 inHg
Wind9.4 mph S
Humidity75%
Visibility—
Dew point72°
Tue, 1881° / 77°0.02Light rain
81 °Light rain

Happy Valley, Tuesday, 18 August

Light rain. High 81°, low 77°.

Pressure30.03 inHg
Wind11.9 mph E
Humidity77%
Visibility—
Dew point73°
Wed, 1981° / 76°0.01Light rain
81 °Light rain

Happy Valley, Wednesday, 19 August

Light rain. High 81°, low 76°.

Pressure30.03 inHg
Wind11.5 mph NE
Humidity62%
Visibility—
Dew point65°
Thu, 2080° / 74°0.02Light rain
80 °Light rain

Happy Valley, Thursday, 20 August

Light rain. High 80°, low 74°.

Pressure29.97 inHg
Wind9.4 mph E
Humidity67%
Visibility—
Dew point67°
Fri, 2180° / 76°0.12Light rain
80 °Light rain

Happy Valley, Friday, 21 August

Light rain. High 80°, low 76°.

Pressure29.97 inHg
Wind10.2 mph NE
Humidity75%
Visibility—
Dew point71°
Sat, 2280° / 77°0.22Light rain
80 °Light rain

Happy Valley, Saturday, 22 August

Light rain. High 80°, low 77°.

Pressure29.97 inHg
Wind9.6 mph NE
Humidity78%
Visibility—
Dew point72°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Happy Valley, HI, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.