10-day forecast for H?lena, HI: 77° to 82°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
82°
Best day: Monday, August 10
80° · 0.16 in
Worst day: Sunday, August 16
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0981° / 79°0
Morning79°feels 79°
Afternoon81°feels 85°
Evening79°feels 79°
Overnight79°feels 79°
81 °
H?lena, Sunday, 9 August
Mostly clear. High 81°, low 79°.
Pressure29.97 inHg
Wind18 mph NE
Humidity78%
Visibility6.2 mi
Dew point73°
Mon, 1082° / 79°0
Morning80°feels 80°
Afternoon82°feels 87°
Evening79°feels 79°
Overnight79°feels 79°
82 °
H?lena, Monday, 10 August
Mostly clear. High 82°, low 79°.
Pressure29.94 inHg
Wind15.3 mph E
Humidity72%
Visibility6.2 mi
Dew point72°
Tue, 1181° / 78°0
Morning79°feels 79°
Afternoon81°feels 85°
Evening79°feels 80°
Overnight79°feels 79°
81 °
H?lena, Tuesday, 11 August
Overcast. High 81°, low 78°.
Pressure29.94 inHg
Wind15.5 mph E
Humidity72%
Visibility6.2 mi
Dew point71°
Wed, 1280° / 77°0
Morning78°feels 79°
Afternoon80°feels 83°
Evening79°feels 79°
Overnight78°feels 79°
80 °
H?lena, Wednesday, 12 August
Clear. High 80°, low 77°.
Pressure29.94 inHg
Wind13.7 mph E
Humidity65%
Visibility6.2 mi
Dew point67°
Thu, 1381° / 78°0
Morning79°feels 81°
Afternoon81°feels 84°
Evening80°feels 83°
Overnight79°feels 79°
81 °
H?lena, Thursday, 13 August
Mostly clear. High 81°, low 78°.
Pressure29.94 inHg
Wind18.4 mph NE
Humidity71%
Visibility—
Dew point70°
Fri, 1480° / 78°0
Morning79°feels 81°
Afternoon80°feels 83°
Evening80°feels 83°
Overnight79°feels 79°
80 °
H?lena, Friday, 14 August
Clear. High 80°, low 78°.
Pressure29.94 inHg
Wind19 mph NE
Humidity69%
Visibility—
Dew point69°
Sat, 1580° / 78°0
Morning79°feels 80°
Afternoon80°feels 82°
Evening80°feels 80°
Overnight78°feels 79°
80 °
H?lena, Saturday, 15 August
Overcast. High 80°, low 78°.
Pressure29.94 inHg
Wind24.5 mph NE
Humidity68%
Visibility—
Dew point68°
Sun, 1680° / 78°0.16
Morning78°feels 79°
Afternoon79°feels 79°
Evening79°feels 79°
Overnight79°feels 80°
80 °
H?lena, Sunday, 16 August
Light rain. High 80°, low 78°.
Pressure29.88 inHg
Wind18.8 mph N
Humidity84%
Visibility—
Dew point73°
Mon, 1781° / 79°0.03
Morning79°feels 81°
Afternoon81°feels 85°
Evening81°feels 84°
Overnight80°feels 80°
81 °
H?lena, Monday, 17 August
Light rain. High 81°, low 79°.
Pressure29.97 inHg
Wind14.4 mph S
Humidity78%
Visibility—
Dew point73°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in H?lena, HI around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.