10-day forecast for Helena, ID: 22° to 54°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
54°
Best day: Thursday, November 12
32° · 0.48 in
Worst day: Tuesday, November 17
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 1148° / 29°0
Morning29°feels 24°
Afternoon48°feels 45°
Evening37°feels 34°
Overnight33°feels 30°
48 °
Helena, Wednesday, 11 November
Overcast. High 48°, low 29°.
Pressure30.21 inHg
Wind8.1 mph S
Humidity44%
Visibility6.2 mi
Dew point32°
Thu, 1254° / 39°0
Morning40°feels 37°
Afternoon54°feels 51°
Evening41°feels 40°
Overnight40°feels 37°
54 °
Helena, Thursday, 12 November
Overcast. High 54°, low 39°.
Pressure30.00 inHg
Wind7.3 mph S
Humidity46%
Visibility6.2 mi
Dew point29°
Fri, 1353° / 38°0.03
Morning39°feels 36°
Afternoon53°feels 50°
Evening43°feels 41°
Overnight40°feels 37°
53 °
Helena, Friday, 13 November
Light rain. High 53°, low 38°.
Pressure29.59 inHg
Wind6.2 mph S
Humidity46%
Visibility6.2 mi
Dew point29°
Sat, 1440° / 29°0.37
Morning34°feels 30°
Afternoon36°feels 33°
Evening35°feels 35°
Overnight37°feels 37°
40 °
Helena, Saturday, 14 November
Snow. High 40°, low 29°.
Pressure29.85 inHg
Wind4.3 mph N
Humidity83%
Visibility6.2 mi
Dew point30°
Sun, 1543° / 30°0.01
Morning33°feels 29°
Afternoon40°feels 34°
Evening36°feels 31°
Overnight32°feels 28°
43 °
Helena, Sunday, 15 November
Light snow. High 43°, low 30°.
Pressure29.94 inHg
Wind8.9 mph S
Humidity70%
Visibility—
Dew point30°
Mon, 1635° / 29°0.02
Morning32°feels 28°
Afternoon35°feels 30°
Evening32°feels 32°
Overnight31°feels 30°
35 °
Helena, Monday, 16 November
Light snow. High 35°, low 29°.
Pressure30.00 inHg
Wind6.7 mph S
Humidity68%
Visibility—
Dew point25°
Tue, 1732° / 28°0.48
Morning31°feels 30°
Afternoon31°feels 27°
Evening29°feels 24°
Overnight29°feels 29°
32 °
Helena, Tuesday, 17 November
Snow. High 32°, low 28°.
Pressure29.91 inHg
Wind5.6 mph N
Humidity87%
Visibility—
Dew point28°
Wed, 1831° / 22°0.07
Morning28°feels 28°
Afternoon28°feels 28°
Evening26°feels 25°
Overnight23°feels 19°
31 °
Helena, Wednesday, 18 November
Light snow. High 31°, low 22°.
Pressure29.85 inHg
Wind5.1 mph S
Humidity86%
Visibility—
Dew point25°
Thu, 1930° / 24°0.04
Morning27°feels 21°
Afternoon28°feels 21°
Evening26°feels 18°
Overnight25°feels 18°
30 °
Helena, Thursday, 19 November
Light snow. High 30°, low 24°.
Pressure30.09 inHg
Wind8.1 mph N
Humidity88%
Visibility—
Dew point25°
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.