10-day forecast for Helena, ID: 24° 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
46°
Worst day: Sunday, November 8
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 0444° / 27°0
Morning27°feels 27°
Afternoon44°feels 44°
Evening33°feels 33°
Overnight31°feels 31°
44 °
Helena, Wednesday, 4 November
Clear. High 44°, low 27°.
Pressure30.03 inHg
Wind2.7 mph N
Humidity54%
Visibility6.2 mi
Dew point27°
Thu, 0543° / 28°0
Morning35°feels 35°
Afternoon43°feels 43°
Evening32°feels 32°
Overnight36°feels 36°
43 °
Helena, Thursday, 5 November
Overcast. High 43°, low 28°.
Pressure30.24 inHg
Wind0.9 mph NW
Humidity76%
Visibility6.2 mi
Dew point33°
Fri, 0643° / 28°0
Morning34°feels 30°
Afternoon43°feels 40°
Evening37°feels 34°
Overnight31°feels 28°
43 °
Helena, Friday, 6 November
Overcast. High 43°, low 28°.
Pressure30.30 inHg
Wind7.1 mph S
Humidity64%
Visibility1.6 mi
Dew point28°
Sat, 0752° / 36°0
Morning37°feels 34°
Afternoon49°feels 46°
Evening44°feels 41°
Overnight36°feels 33°
52 °
Helena, Saturday, 7 November
Overcast. High 52°, low 36°.
Pressure30.18 inHg
Wind8.3 mph S
Humidity51%
Visibility—
Dew point30°
Sun, 0846° / 33°0.03
Morning40°feels 37°
Afternoon45°feels 44°
Evening38°feels 38°
Overnight34°feels 33°
46 °
Helena, Sunday, 8 November
Light rain. High 46°, low 33°.
Pressure30.09 inHg
Wind4.1 mph SE
Humidity62%
Visibility—
Dew point33°
Mon, 0945° / 29°0
Morning33°feels 30°
Afternoon42°feels 39°
Evening38°feels 34°
Overnight30°feels 30°
45 °
Helena, Monday, 9 November
Overcast. High 45°, low 29°.
Pressure30.03 inHg
Wind7.4 mph S
Humidity49%
Visibility—
Dew point23°
Tue, 1048° / 29°0
Morning33°feels 33°
Afternoon43°feels 43°
Evening38°feels 38°
Overnight32°feels 29°
48 °
Helena, Tuesday, 10 November
Clear. High 48°, low 29°.
Pressure30.21 inHg
Wind4.8 mph SW
Humidity42%
Visibility—
Dew point20°
Wed, 1149° / 30°0
Morning35°feels 30°
Afternoon44°feels 41°
Evening39°feels 36°
Overnight33°feels 29°
49 °
Helena, Wednesday, 11 November
Clear. High 49°, low 30°.
Pressure30.18 inHg
Wind6.3 mph S
Humidity35%
Visibility—
Dew point17°
Thu, 1249° / 33°0
Morning37°feels 33°
Afternoon44°feels 42°
Evening40°feels 37°
Overnight35°feels 32°
49 °
Helena, Thursday, 12 November
Overcast. High 49°, low 33°.
Pressure29.91 inHg
Wind5.9 mph S
Humidity31%
Visibility—
Dew point15°
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.