10-day forecast for Custer, MT: 33° to 74°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
74°
Best day: Tuesday, October 20
44° · 0.11 in
Worst day: Monday, October 12
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 1355° / 33°0
Morning34°feels 34°
Afternoon53°feels 50°
Evening44°feels 42°
Overnight35°feels 35°
55 °
Custer, Tuesday, 13 October
Mostly clear. High 55°, low 33°.
Pressure30.09 inHg
Wind4.7 mph SW
Humidity59%
Visibility6.2 mi
Dew point34°
Wed, 1462° / 36°0
Morning36°feels 36°
Afternoon60°feels 58°
Evening50°feels 48°
Overnight39°feels 39°
62 °
Custer, Wednesday, 14 October
Mostly clear. High 62°, low 36°.
Pressure30.12 inHg
Wind4.4 mph S
Humidity55%
Visibility6.2 mi
Dew point39°
Thu, 1557° / 42°0
Morning40°feels 37°
Afternoon56°feels 53°
Evening45°feels 43°
Overnight45°feels 41°
57 °
Custer, Thursday, 15 October
Clear. High 57°, low 42°.
Pressure30.62 inHg
Wind7.7 mph N
Humidity42%
Visibility6.2 mi
Dew point28°
Fri, 1667° / 36°0
Morning42°feels 39°
Afternoon58°feels 56°
Evening57°feels 55°
Overnight37°feels 33°
67 °
Custer, Friday, 16 October
Clear. High 67°, low 36°.
Pressure30.42 inHg
Wind5.4 mph S
Humidity39%
Visibility—
Dew point31°
Sat, 1774° / 44°0
Morning53°feels 49°
Afternoon68°feels 66°
Evening64°feels 62°
Overnight58°feels 55°
74 °
Custer, Saturday, 17 October
Clear. High 74°, low 44°.
Pressure29.88 inHg
Wind14 mph SW
Humidity29%
Visibility—
Dew point32°
Sun, 1870° / 54°0
Morning58°feels 55°
Afternoon67°feels 65°
Evening64°feels 61°
Overnight57°feels 55°
70 °
Custer, Sunday, 18 October
Overcast. High 70°, low 54°.
Pressure29.83 inHg
Wind8.7 mph NE
Humidity28%
Visibility—
Dew point32°
Mon, 1972° / 51°0
Morning56°feels 53°
Afternoon67°feels 64°
Evening65°feels 63°
Overnight61°feels 58°
72 °
Custer, Monday, 19 October
Partly cloudy. High 72°, low 51°.
Pressure29.85 inHg
Wind9.1 mph S
Humidity32%
Visibility—
Dew point34°
Tue, 2074° / 53°0
Morning59°feels 56°
Afternoon66°feels 64°
Evening62°feels 60°
Overnight53°feels 51°
74 °
Custer, Tuesday, 20 October
Overcast. High 74°, low 53°.
Pressure29.59 inHg
Wind23.9 mph N
Humidity31%
Visibility—
Dew point34°
Wed, 2153° / 47°0
Morning48°feels 45°
Afternoon52°feels 49°
Evening51°feels 48°
Overnight48°feels 46°
53 °
Custer, Wednesday, 21 October
Overcast. High 53°, low 47°.
Pressure30.03 inHg
Wind14.7 mph N
Humidity55%
Visibility—
Dew point35°
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, MT 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.