10-day forecast for Custer, ID: 24° to 61°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
61°
Best day: Saturday, October 17
38° · 0.18 in
Worst day: Friday, October 23
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1761° / 27°0
Morning27°feels 27°
Afternoon59°feels 56°
Evening40°feels 37°
Overnight31°feels 31°
61 °
Custer, Saturday, 17 October
Overcast. High 61°, low 27°.
Pressure30.24 inHg
Wind6.1 mph SW
Humidity46%
Visibility6.2 mi
Dew point24°
Sun, 1855° / 30°0
Morning36°feels 36°
Afternoon55°feels 52°
Evening43°feels 43°
Overnight31°feels 31°
55 °
Custer, Sunday, 18 October
Clear. High 55°, low 30°.
Pressure30.09 inHg
Wind5.5 mph SW
Humidity47%
Visibility6.2 mi
Dew point26°
Mon, 1956° / 35°0
Morning35°feels 35°
Afternoon56°feels 53°
Evening41°feels 39°
Overnight36°feels 36°
56 °
Custer, Monday, 19 October
Overcast. High 56°, low 35°.
Pressure29.91 inHg
Wind6.4 mph S
Humidity47%
Visibility6.2 mi
Dew point28°
Tue, 2053° / 36°0.07
Morning37°feels 37°
Afternoon53°feels 50°
Evening44°feels 42°
Overnight37°feels 37°
53 °
Custer, Tuesday, 20 October
Light rain. High 53°, low 36°.
Pressure29.94 inHg
Wind6.3 mph SE
Humidity48%
Visibility6.2 mi
Dew point31°
Wed, 2153° / 36°0.03
Morning40°feels 39°
Afternoon50°feels 48°
Evening47°feels 47°
Overnight38°feels 38°
53 °
Custer, Wednesday, 21 October
Light rain. High 53°, low 36°.
Pressure30.06 inHg
Wind4.5 mph S
Humidity64%
Visibility—
Dew point37°
Thu, 2247° / 37°0.16
Morning39°feels 39°
Afternoon43°feels 41°
Evening41°feels 39°
Overnight38°feels 38°
47 °
Custer, Thursday, 22 October
Snow. High 47°, low 37°.
Pressure29.80 inHg
Wind3.7 mph W
Humidity74%
Visibility—
Dew point35°
Fri, 2338° / 33°0.18
Morning36°feels 34°
Afternoon37°feels 33°
Evening36°feels 32°
Overnight33°feels 31°
38 °
Custer, Friday, 23 October
Snow. High 38°, low 33°.
Pressure29.94 inHg
Wind5.1 mph N
Humidity96%
Visibility—
Dew point35°
Sat, 2442° / 28°0
Morning32°feels 28°
Afternoon38°feels 35°
Evening37°feels 36°
Overnight29°feels 26°
42 °
Custer, Saturday, 24 October
Overcast. High 42°, low 28°.
Pressure30.15 inHg
Wind4.5 mph NE
Humidity63%
Visibility—
Dew point25°
Sun, 2541° / 28°0.02
Morning32°feels 32°
Afternoon40°feels 40°
Evening36°feels 36°
Overnight30°feels 30°
41 °
Custer, Sunday, 25 October
Light snow. High 41°, low 28°.
Pressure30.15 inHg
Wind3 mph SE
Humidity62%
Visibility—
Dew point27°
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 Custer, 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.