10-day forecast for Custer, ID: 25° to 63°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
63°
Best day: Saturday, October 17
40° · 0.37 in
Worst day: Friday, October 23
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1860° / 29°0
Morning31°feels 31°
Afternoon58°feels 55°
Evening44°feels 44°
Overnight31°feels 31°
60 °
Custer, Sunday, 18 October
Mostly clear. High 60°, low 29°.
Pressure30.06 inHg
Wind5.5 mph SW
Humidity45%
Visibility6.2 mi
Dew point26°
Mon, 1956° / 35°0
Morning35°feels 35°
Afternoon56°feels 53°
Evening42°feels 41°
Overnight36°feels 36°
56 °
Custer, Monday, 19 October
Partly cloudy. High 56°, low 35°.
Pressure29.94 inHg
Wind5.6 mph S
Humidity47%
Visibility6.2 mi
Dew point28°
Tue, 2056° / 36°0
Morning35°feels 35°
Afternoon55°feels 52°
Evening43°feels 43°
Overnight37°feels 37°
56 °
Custer, Tuesday, 20 October
Overcast. High 56°, low 36°.
Pressure30.00 inHg
Wind4.1 mph SE
Humidity44%
Visibility6.2 mi
Dew point26°
Wed, 2154° / 35°0.03
Morning40°feels 39°
Afternoon50°feels 48°
Evening46°feels 46°
Overnight36°feels 36°
54 °
Custer, Wednesday, 21 October
Light rain. High 54°, low 35°.
Pressure30.06 inHg
Wind5.9 mph SW
Humidity56%
Visibility—
Dew point34°
Thu, 2251° / 36°0.17
Morning40°feels 40°
Afternoon50°feels 48°
Evening44°feels 42°
Overnight39°feels 38°
51 °
Custer, Thursday, 22 October
Light rain. High 51°, low 36°.
Pressure29.97 inHg
Wind7.3 mph SW
Humidity58%
Visibility—
Dew point35°
Fri, 2340° / 29°0.37
Morning38°feels 37°
Afternoon36°feels 32°
Evening33°feels 29°
Overnight31°feels 27°
40 °
Custer, Friday, 23 October
Snow. High 40°, low 29°.
Pressure29.74 inHg
Wind5.7 mph SW
Humidity100%
Visibility—
Dew point37°
Sat, 2441° / 25°0
Morning29°feels 29°
Afternoon38°feels 38°
Evening36°feels 36°
Overnight28°feels 28°
41 °
Custer, Saturday, 24 October
Overcast. High 41°, low 25°.
Pressure30.21 inHg
Wind4.1 mph N
Humidity70%
Visibility—
Dew point28°
Sun, 2541° / 27°0
Morning31°feels 30°
Afternoon39°feels 35°
Evening36°feels 31°
Overnight29°feels 26°
41 °
Custer, Sunday, 25 October
Overcast. High 41°, low 27°.
Pressure30.09 inHg
Wind6.8 mph SW
Humidity55%
Visibility—
Dew point23°
Mon, 2640° / 29°0
Morning33°feels 29°
Afternoon37°feels 33°
Evening34°feels 31°
Overnight30°feels 26°
40 °
Custer, Monday, 26 October
Overcast. High 40°, low 29°.
Pressure30.00 inHg
Wind7.7 mph W
Humidity53%
Visibility—
Dew point21°
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.