10-day forecast for Helena, ID: 20° to 52°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
52°
Best day: Saturday, November 7
40°
Worst day: Wednesday, November 4
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 0541° / 30°0
Morning32°feels 32°
Afternoon41°feels 41°
Evening31°feels 31°
Overnight32°feels 32°
41 °
Helena, Thursday, 5 November
Overcast. High 41°, low 30°.
Pressure30.27 inHg
Wind2.1 mph NW
Humidity81%
Visibility6.2 mi
Dew point32°
Fri, 0646° / 30°0
Morning33°feels 29°
Afternoon46°feels 42°
Evening39°feels 36°
Overnight31°feels 28°
46 °
Helena, Friday, 6 November
Overcast. High 46°, low 30°.
Pressure30.30 inHg
Wind8.1 mph S
Humidity59%
Visibility6.2 mi
Dew point27°
Sat, 0752° / 36°0
Morning36°feels 33°
Afternoon52°feels 49°
Evening40°feels 36°
Overnight39°feels 36°
52 °
Helena, Saturday, 7 November
Mostly clear. High 52°, low 36°.
Pressure30.21 inHg
Wind8.4 mph S
Humidity49%
Visibility6.2 mi
Dew point30°
Sun, 0848° / 35°0
Morning37°feels 34°
Afternoon47°feels 45°
Evening41°feels 41°
Overnight39°feels 35°
48 °
Helena, Sunday, 8 November
Overcast. High 48°, low 35°.
Pressure30.18 inHg
Wind5.2 mph S
Humidity56%
Visibility—
Dew point31°
Mon, 0952° / 33°0
Morning39°feels 38°
Afternoon48°feels 46°
Evening43°feels 42°
Overnight37°feels 35°
52 °
Helena, Monday, 9 November
Partly cloudy. High 52°, low 33°.
Pressure30.12 inHg
Wind6 mph S
Humidity55%
Visibility—
Dew point32°
Tue, 1049° / 31°0
Morning37°feels 37°
Afternoon43°feels 43°
Evening39°feels 39°
Overnight33°feels 33°
49 °
Helena, Tuesday, 10 November
Partly cloudy. High 49°, low 31°.
Pressure30.12 inHg
Wind2.9 mph NW
Humidity48%
Visibility—
Dew point24°
Wed, 1150° / 31°0
Morning35°feels 32°
Afternoon45°feels 42°
Evening40°feels 37°
Overnight33°feels 28°
50 °
Helena, Wednesday, 11 November
Clear. High 50°, low 31°.
Pressure30.12 inHg
Wind5.7 mph S
Humidity39%
Visibility—
Dew point20°
Thu, 1247° / 31°0
Morning35°feels 30°
Afternoon43°feels 40°
Evening38°feels 35°
Overnight33°feels 29°
47 °
Helena, Thursday, 12 November
Overcast. High 47°, low 31°.
Pressure30.03 inHg
Wind6.4 mph S
Humidity38%
Visibility—
Dew point19°
Fri, 1349° / 34°0
Morning38°feels 34°
Afternoon44°feels 41°
Evening40°feels 37°
Overnight34°feels 31°
49 °
Helena, Friday, 13 November
Overcast. High 49°, low 34°.
Pressure30.00 inHg
Wind6.5 mph S
Humidity35%
Visibility—
Dew point18°
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 Helena, ID 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.