10-day forecast for Custer, ID: 23° to 59°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
59°
Best day: Friday, October 16
46°
Worst day: Friday, October 23
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 1559° / 23°0
Morning26°feels 26°
Afternoon57°feels 54°
Evening41°feels 41°
Overnight28°feels 24°
59 °
Custer, Thursday, 15 October
Clear. High 59°, low 23°.
Pressure30.47 inHg
Wind0.8 mph N
Humidity43%
Visibility6.2 mi
Dew point17°
Fri, 1659° / 29°0
Morning34°feels 34°
Afternoon58°feels 55°
Evening44°feels 44°
Overnight33°feels 33°
59 °
Custer, Friday, 16 October
Overcast. High 59°, low 29°.
Pressure30.50 inHg
Wind3.4 mph SW
Humidity39%
Visibility6.2 mi
Dew point16°
Sat, 1757° / 35°0
Morning35°feels 35°
Afternoon56°feels 53°
Evening42°feels 42°
Overnight37°feels 37°
57 °
Custer, Saturday, 17 October
Overcast. High 57°, low 35°.
Pressure30.27 inHg
Wind5.5 mph SW
Humidity44%
Visibility6.2 mi
Dew point22°
Sun, 1857° / 36°0
Morning39°feels 39°
Afternoon56°feels 53°
Evening50°feels 47°
Overnight38°feels 38°
57 °
Custer, Sunday, 18 October
Clear. High 57°, low 36°.
Pressure30.12 inHg
Wind4.4 mph S
Humidity45%
Visibility6.2 mi
Dew point26°
Mon, 1957° / 36°0
Morning41°feels 40°
Afternoon53°feels 49°
Evening50°feels 47°
Overnight42°feels 42°
57 °
Custer, Monday, 19 October
Clear. High 57°, low 36°.
Pressure30.06 inHg
Wind6.4 mph SW
Humidity45%
Visibility—
Dew point30°
Tue, 2056° / 37°0
Morning42°feels 41°
Afternoon53°feels 50°
Evening49°feels 46°
Overnight42°feels 42°
56 °
Custer, Tuesday, 20 October
Overcast. High 56°, low 37°.
Pressure29.85 inHg
Wind10.2 mph W
Humidity36%
Visibility—
Dew point26°
Wed, 2156° / 35°0
Morning40°feels 39°
Afternoon53°feels 49°
Evening49°feels 45°
Overnight39°feels 38°
56 °
Custer, Wednesday, 21 October
Clear. High 56°, low 35°.
Pressure29.97 inHg
Wind10 mph W
Humidity23%
Visibility—
Dew point14°
Thu, 2256° / 36°0
Morning42°feels 39°
Afternoon53°feels 50°
Evening49°feels 46°
Overnight40°feels 38°
56 °
Custer, Thursday, 22 October
Mostly clear. High 56°, low 36°.
Pressure29.85 inHg
Wind14.6 mph W
Humidity41%
Visibility—
Dew point29°
Fri, 2346° / 28°0
Morning32°feels 27°
Afternoon41°feels 38°
Evening40°feels 37°
Overnight31°feels 29°
46 °
Custer, Friday, 23 October
Mostly clear. High 46°, low 28°.
Pressure30.12 inHg
Wind5.1 mph N
Humidity27%
Visibility—
Dew point8°
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.