10-day forecast for Marion, MT: 23° to 57°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
57°
Best day: Thursday, November 12
35° · 0.47 in
Worst day: Thursday, November 19
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 1257° / 40°0
Morning40°feels 40°
Afternoon57°feels 55°
Evening46°feels 46°
Overnight43°feels 43°
57 °
Marion, Thursday, 12 November
Overcast. High 57°, low 40°.
Pressure29.91 inHg
Wind2.3 mph SE
Humidity55%
Visibility6.2 mi
Dew point38°
Fri, 1357° / 40°0
Morning40°feels 40°
Afternoon57°feels 55°
Evening45°feels 45°
Overnight43°feels 43°
57 °
Marion, Friday, 13 November
Overcast. High 57°, low 40°.
Pressure29.56 inHg
Wind3.7 mph E
Humidity48%
Visibility6.2 mi
Dew point34°
Sat, 1449° / 37°0
Morning39°feels 39°
Afternoon48°feels 45°
Evening40°feels 37°
Overnight41°feels 41°
49 °
Marion, Saturday, 14 November
Overcast. High 49°, low 37°.
Pressure29.65 inHg
Wind5 mph SW
Humidity68%
Visibility6.2 mi
Dew point36°
Sun, 1549° / 35°0
Morning35°feels 35°
Afternoon43°feels 42°
Evening41°feels 40°
Overnight36°feels 33°
49 °
Marion, Sunday, 15 November
Partly cloudy. High 49°, low 35°.
Pressure30.03 inHg
Wind4.6 mph S
Humidity84%
Visibility—
Dew point38°
Mon, 1649° / 37°0
Morning42°feels 42°
Afternoon46°feels 46°
Evening42°feels 42°
Overnight37°feels 37°
49 °
Marion, Monday, 16 November
Overcast. High 49°, low 37°.
Pressure29.91 inHg
Wind2.4 mph W
Humidity66%
Visibility—
Dew point35°
Tue, 1743° / 34°0
Morning39°feels 39°
Afternoon40°feels 40°
Evening37°feels 35°
Overnight35°feels 35°
43 °
Marion, Tuesday, 17 November
Overcast. High 43°, low 34°.
Pressure29.91 inHg
Wind3.4 mph NW
Humidity64%
Visibility—
Dew point29°
Wed, 1840° / 27°0
Morning32°feels 32°
Afternoon37°feels 37°
Evening32°feels 32°
Overnight30°feels 30°
40 °
Marion, Wednesday, 18 November
Clear. High 40°, low 27°.
Pressure29.91 inHg
Wind4.2 mph SE
Humidity67%
Visibility—
Dew point27°
Thu, 1935° / 29°0.47
Morning33°feels 32°
Afternoon35°feels 32°
Evening31°feels 29°
Overnight29°feels 29°
35 °
Marion, Thursday, 19 November
Snow. High 35°, low 29°.
Pressure29.91 inHg
Wind3.9 mph W
Humidity90%
Visibility—
Dew point32°
Fri, 2033° / 23°0.02
Morning26°feels 26°
Afternoon32°feels 32°
Evening30°feels 30°
Overnight28°feels 28°
33 °
Marion, Friday, 20 November
Light snow. High 33°, low 23°.
Pressure30.36 inHg
Wind2.6 mph W
Humidity86%
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 Marion, 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.