10-day forecast for Alpine, ID: 35° to 70°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
70°
Best day: Friday, October 16
56° · 0.67 in
Worst day: Wednesday, October 21
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1670° / 41°0
Morning42°feels 39°
Afternoon66°feels 64°
Evening58°feels 55°
Overnight44°feels 43°
70 °
Alpine, Friday, 16 October
Clear. High 70°, low 41°.
Pressure30.47 inHg
Wind2 mph SW
Humidity41%
Visibility6.2 mi
Dew point35°
Sat, 1768° / 46°0
Morning49°feels 49°
Afternoon66°feels 63°
Evening57°feels 55°
Overnight50°feels 50°
68 °
Alpine, Saturday, 17 October
Overcast. High 68°, low 46°.
Pressure30.21 inHg
Wind2.8 mph S
Humidity31%
Visibility6.2 mi
Dew point31°
Sun, 1866° / 43°0
Morning43°feels 40°
Afternoon65°feels 62°
Evening59°feels 56°
Overnight48°feels 45°
66 °
Alpine, Sunday, 18 October
Clear. High 66°, low 43°.
Pressure30.03 inHg
Wind1 mph SW
Humidity35%
Visibility6.2 mi
Dew point33°
Mon, 1968° / 46°0
Morning48°feels 48°
Afternoon63°feels 60°
Evening65°feels 63°
Overnight47°feels 44°
68 °
Alpine, Monday, 19 October
Mostly clear. High 68°, low 46°.
Pressure29.88 inHg
Wind2 mph SW
Humidity32%
Visibility6.2 mi
Dew point32°
Tue, 2067° / 47°0
Morning51°feels 49°
Afternoon62°feels 60°
Evening64°feels 62°
Overnight53°feels 51°
67 °
Alpine, Tuesday, 20 October
Overcast. High 67°, low 47°.
Pressure29.91 inHg
Wind6.8 mph NE
Humidity37%
Visibility—
Dew point33°
Wed, 2156° / 49°0.67
Morning52°feels 51°
Afternoon55°feels 54°
Evening52°feels 51°
Overnight50°feels 49°
56 °
Alpine, Wednesday, 21 October
Rain. High 56°, low 49°.
Pressure29.77 inHg
Wind7 mph NE
Humidity70%
Visibility—
Dew point46°
Thu, 2257° / 48°0.34
Morning49°feels 47°
Afternoon54°feels 52°
Evening55°feels 53°
Overnight49°feels 49°
57 °
Alpine, Thursday, 22 October
Rain. High 57°, low 48°.
Pressure29.97 inHg
Wind7.9 mph SW
Humidity59%
Visibility—
Dew point39°
Fri, 2351° / 39°0
Morning42°feels 40°
Afternoon47°feels 47°
Evening49°feels 46°
Overnight42°feels 41°
51 °
Alpine, Friday, 23 October
Clear. High 51°, low 39°.
Pressure30.24 inHg
Wind4.2 mph NW
Humidity46%
Visibility—
Dew point26°
Sat, 2452° / 36°0
Morning39°feels 37°
Afternoon47°feels 47°
Evening48°feels 48°
Overnight41°feels 38°
52 °
Alpine, Saturday, 24 October
Overcast. High 52°, low 36°.
Pressure30.18 inHg
Wind4.7 mph NE
Humidity40%
Visibility—
Dew point22°
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 Alpine, 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.