10-day forecast for Custer, ID: 23° to 62°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
62°
Best day: Friday, October 16
37° · 0.04 in
Worst day: Saturday, October 24
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1762° / 28°0
Morning28°feels 28°
Afternoon60°feels 57°
Evening42°feels 40°
Overnight35°feels 35°
62 °
Custer, Saturday, 17 October
Overcast. High 62°, low 28°.
Pressure30.24 inHg
Wind5.7 mph SW
Humidity45%
Visibility6.2 mi
Dew point23°
Sun, 1856° / 37°0
Morning37°feels 37°
Afternoon56°feels 53°
Evening44°feels 44°
Overnight37°feels 37°
56 °
Custer, Sunday, 18 October
Clear. High 56°, low 37°.
Pressure30.06 inHg
Wind5.5 mph SW
Humidity46%
Visibility6.2 mi
Dew point26°
Mon, 1957° / 35°0
Morning35°feels 35°
Afternoon55°feels 52°
Evening43°feels 41°
Overnight36°feels 36°
57 °
Custer, Monday, 19 October
Overcast. High 57°, low 35°.
Pressure29.88 inHg
Wind6.9 mph S
Humidity46%
Visibility6.2 mi
Dew point28°
Tue, 2051° / 35°0.11
Morning40°feels 39°
Afternoon50°feels 48°
Evening42°feels 42°
Overnight36°feels 36°
51 °
Custer, Tuesday, 20 October
Light rain. High 51°, low 35°.
Pressure29.85 inHg
Wind5.5 mph S
Humidity55%
Visibility—
Dew point34°
Wed, 2151° / 32°0.06
Morning35°feels 35°
Afternoon45°feels 44°
Evening46°feels 45°
Overnight38°feels 36°
51 °
Custer, Wednesday, 21 October
Light rain. High 51°, low 32°.
Pressure30.06 inHg
Wind6.7 mph SE
Humidity90%
Visibility—
Dew point40°
Thu, 2254° / 39°0.03
Morning43°feels 41°
Afternoon53°feels 51°
Evening48°feels 47°
Overnight42°feels 40°
54 °
Custer, Thursday, 22 October
Light rain. High 54°, low 39°.
Pressure29.94 inHg
Wind6.3 mph S
Humidity49%
Visibility—
Dew point33°
Fri, 2347° / 33°0.02
Morning43°feels 42°
Afternoon45°feels 42°
Evening41°feels 36°
Overnight35°feels 32°
47 °
Custer, Friday, 23 October
Snow. High 47°, low 33°.
Pressure29.80 inHg
Wind9.2 mph NW
Humidity61%
Visibility—
Dew point32°
Sat, 2437° / 24°0.04
Morning27°feels 21°
Afternoon33°feels 28°
Evening32°feels 30°
Overnight26°feels 24°
37 °
Custer, Saturday, 24 October
Light snow. High 37°, low 24°.
Pressure30.21 inHg
Wind5.7 mph NE
Humidity49%
Visibility—
Dew point14°
Sun, 2541° / 23°0
Morning27°feels 26°
Afternoon38°feels 35°
Evening35°feels 31°
Overnight27°feels 23°
41 °
Custer, Sunday, 25 October
Overcast. High 41°, low 23°.
Pressure30.21 inHg
Wind4.2 mph SW
Humidity24%
Visibility—
Dew point3°
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.