10-day forecast for Marion, MT: 29° to 54°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
54°
Best day: Saturday, November 7
48° · 0.15 in
Worst day: Tuesday, November 10
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 0642° / 31°0
Morning32°feels 32°
Afternoon40°feels 40°
Evening40°feels 40°
Overnight33°feels 33°
42 °
Marion, Friday, 6 November
Overcast. High 42°, low 31°.
Pressure30.24 inHg
Wind3 mph S
Humidity74%
Visibility2.5 mi
Dew point33°
Sat, 0754° / 39°0
Morning41°feels 37°
Afternoon53°feels 51°
Evening43°feels 42°
Overnight42°feels 42°
54 °
Marion, Saturday, 7 November
Overcast. High 54°, low 39°.
Pressure30.21 inHg
Wind4.6 mph SE
Humidity67%
Visibility6.2 mi
Dew point38°
Sun, 0848° / 37°0.03
Morning47°feels 40°
Afternoon48°feels 43°
Evening39°feels 36°
Overnight43°feels 40°
48 °
Marion, Sunday, 8 November
Light rain. High 48°, low 37°.
Pressure30.09 inHg
Wind14.3 mph W
Humidity75%
Visibility6.2 mi
Dew point37°
Mon, 0949° / 34°0
Morning37°feels 37°
Afternoon44°feels 44°
Evening41°feels 41°
Overnight36°feels 33°
49 °
Marion, Monday, 9 November
Mostly clear. High 49°, low 34°.
Pressure30.24 inHg
Wind4.9 mph SE
Humidity69%
Visibility—
Dew point33°
Tue, 1048° / 41°0.15
Morning42°feels 42°
Afternoon47°feels 45°
Evening47°feels 42°
Overnight42°feels 40°
48 °
Marion, Tuesday, 10 November
Light rain. High 48°, low 41°.
Pressure30.00 inHg
Wind9.9 mph SW
Humidity95%
Visibility—
Dew point45°
Wed, 1152° / 33°0
Morning39°feels 39°
Afternoon46°feels 46°
Evening41°feels 41°
Overnight36°feels 36°
52 °
Marion, Wednesday, 11 November
Clear. High 52°, low 33°.
Pressure30.15 inHg
Wind2.9 mph SE
Humidity60%
Visibility—
Dew point32°
Thu, 1252° / 32°0
Morning37°feels 37°
Afternoon45°feels 45°
Evening41°feels 41°
Overnight36°feels 36°
52 °
Marion, Thursday, 12 November
Clear. High 52°, low 32°.
Pressure29.94 inHg
Wind3.4 mph SE
Humidity53%
Visibility—
Dew point28°
Fri, 1353° / 34°0
Morning38°feels 38°
Afternoon46°feels 46°
Evening42°feels 42°
Overnight37°feels 37°
53 °
Marion, Friday, 13 November
Overcast. High 53°, low 34°.
Pressure29.80 inHg
Wind2.9 mph SE
Humidity51%
Visibility—
Dew point28°
Sat, 1446° / 35°0.01
Morning38°feels 35°
Afternoon45°feels 43°
Evening42°feels 38°
Overnight39°feels 37°
46 °
Marion, Saturday, 14 November
Light rain. High 46°, low 35°.
Pressure29.85 inHg
Wind7.3 mph SW
Humidity68%
Visibility—
Dew point34°
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.