10-day forecast for Marion, MT: 27° to 51°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
51°
Best day: Sunday, November 8
44°
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 3149° / 33°0
Morning34°feels 34°
Afternoon49°feels 49°
Evening40°feels 40°
Overnight34°feels 34°
49 °
Marion, Saturday, 31 October
Overcast. High 49°, low 33°.
Pressure30.03 inHg
Wind1.3 mph SE
Humidity71%
Visibility6.2 mi
Dew point36°
Sun, 0144° / 34°0.04
Morning39°feels 39°
Afternoon43°feels 40°
Evening39°feels 37°
Overnight35°feels 35°
44 °
Marion, Sunday, 1 November
Light rain. High 44°, low 34°.
Pressure29.97 inHg
Wind3.4 mph W
Humidity95%
Visibility6.2 mi
Dew point37°
Mon, 0245° / 34°0
Morning34°feels 34°
Afternoon43°feels 43°
Evening37°feels 37°
Overnight36°feels 36°
45 °
Marion, Monday, 2 November
Overcast. High 45°, low 34°.
Pressure30.39 inHg
Wind2.6 mph SW
Humidity93%
Visibility—
Dew point35°
Tue, 0346° / 36°0
Morning37°feels 37°
Afternoon45°feels 45°
Evening40°feels 40°
Overnight36°feels 36°
46 °
Marion, Tuesday, 3 November
Overcast. High 46°, low 36°.
Pressure30.18 inHg
Wind0.9 mph E
Humidity78%
Visibility6.2 mi
Dew point33°
Wed, 0450° / 36°0
Morning39°feels 39°
Afternoon46°feels 46°
Evening43°feels 43°
Overnight37°feels 37°
50 °
Marion, Wednesday, 4 November
Mostly clear. High 50°, low 36°.
Pressure30.15 inHg
Wind3.2 mph W
Humidity66%
Visibility—
Dew point34°
Thu, 0546° / 34°0
Morning38°feels 37°
Afternoon43°feels 42°
Evening39°feels 39°
Overnight34°feels 34°
46 °
Marion, Thursday, 5 November
Overcast. High 46°, low 34°.
Pressure29.97 inHg
Wind7.6 mph W
Humidity70%
Visibility—
Dew point34°
Fri, 0644° / 31°0.02
Morning35°feels 34°
Afternoon43°feels 38°
Evening36°feels 29°
Overnight31°feels 29°
44 °
Marion, Friday, 6 November
Light snow. High 44°, low 31°.
Pressure29.80 inHg
Wind8.9 mph SW
Humidity67%
Visibility—
Dew point32°
Sat, 0744° / 27°0
Morning31°feels 31°
Afternoon39°feels 39°
Evening35°feels 35°
Overnight31°feels 31°
44 °
Marion, Saturday, 7 November
Partly cloudy. High 44°, low 27°.
Pressure30.39 inHg
Wind3.3 mph SW
Humidity61%
Visibility—
Dew point26°
Sun, 0851° / 29°0
Morning34°feels 33°
Afternoon44°feels 42°
Evening40°feels 40°
Overnight36°feels 36°
51 °
Marion, Sunday, 8 November
Overcast. High 51°, low 29°.
Pressure30.27 inHg
Wind3.6 mph SE
Humidity43%
Visibility—
Dew point21°
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.