10-day forecast for Marion, MT: 28° to 56°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
56°
Best day: Wednesday, November 4
40°
Worst day: Saturday, November 7
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 3150° / 33°0
Morning35°feels 35°
Afternoon49°feels 49°
Evening40°feels 40°
Overnight37°feels 37°
50 °
Marion, Saturday, 31 October
Overcast. High 50°, low 33°.
Pressure30.06 inHg
Wind1.3 mph SE
Humidity75%
Visibility6.2 mi
Dew point37°
Sun, 0149° / 37°0
Morning39°feels 39°
Afternoon48°feels 47°
Evening39°feels 37°
Overnight39°feels 39°
49 °
Marion, Sunday, 1 November
Overcast. High 49°, low 37°.
Pressure29.97 inHg
Wind2.3 mph W
Humidity74%
Visibility6.2 mi
Dew point35°
Mon, 0246° / 34°0
Morning34°feels 34°
Afternoon45°feels 43°
Evening38°feels 38°
Overnight36°feels 36°
46 °
Marion, Monday, 2 November
Overcast. High 46°, low 34°.
Pressure30.45 inHg
Wind2.8 mph W
Humidity89%
Visibility0.6 mi
Dew point35°
Tue, 0353° / 37°0
Morning38°feels 38°
Afternoon48°feels 48°
Evening47°feels 47°
Overnight37°feels 37°
53 °
Marion, Tuesday, 3 November
Overcast. High 53°, low 37°.
Pressure30.33 inHg
Wind1.6 mph S
Humidity63%
Visibility6.2 mi
Dew point33°
Wed, 0456° / 39°0
Morning42°feels 41°
Afternoon50°feels 48°
Evening47°feels 47°
Overnight39°feels 39°
56 °
Marion, Wednesday, 4 November
Clear. High 56°, low 39°.
Pressure30.15 inHg
Wind2.2 mph E
Humidity56%
Visibility—
Dew point34°
Thu, 0549° / 31°0
Morning36°feels 36°
Afternoon44°feels 44°
Evening39°feels 39°
Overnight34°feels 34°
49 °
Marion, Thursday, 5 November
Mostly clear. High 49°, low 31°.
Pressure29.94 inHg
Wind2.7 mph E
Humidity56%
Visibility—
Dew point28°
Fri, 0646° / 31°0.01
Morning37°feels 37°
Afternoon43°feels 42°
Evening38°feels 33°
Overnight32°feels 29°
46 °
Marion, Friday, 6 November
Light rain. High 46°, low 31°.
Pressure29.80 inHg
Wind7.2 mph W
Humidity58%
Visibility—
Dew point28°
Sat, 0740° / 30°0
Morning35°feels 35°
Afternoon37°feels 37°
Evening37°feels 35°
Overnight31°feels 31°
40 °
Marion, Saturday, 7 November
Overcast. High 40°, low 30°.
Pressure30.30 inHg
Wind3.5 mph SW
Humidity69%
Visibility—
Dew point28°
Sun, 0847° / 28°0
Morning32°feels 32°
Afternoon41°feels 41°
Evening38°feels 38°
Overnight33°feels 33°
47 °
Marion, Sunday, 8 November
Mostly clear. High 47°, low 28°.
Pressure30.27 inHg
Wind2.8 mph SE
Humidity58%
Visibility—
Dew point26°
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.