10-day forecast for Marion, MT: 29° to 52°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
52°
Best day: Friday, November 6
40° · 0.15 in
Worst day: Wednesday, October 28
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2942° / 30°0.01
Morning31°feels 31°
Afternoon40°feels 40°
Evening35°feels 35°
Overnight30°feels 27°
42 °
Marion, Thursday, 29 October
Snow. High 42°, low 30°.
Pressure30.12 inHg
Wind4 mph SE
Humidity87%
Visibility6.2 mi
Dew point35°
Fri, 3048° / 34°0
Morning34°feels 34°
Afternoon46°feels 45°
Evening38°feels 38°
Overnight35°feels 31°
48 °
Marion, Friday, 30 October
Overcast. High 48°, low 34°.
Pressure30.03 inHg
Wind4.1 mph E
Humidity73%
Visibility6.2 mi
Dew point30°
Sat, 3152° / 37°0.01
Morning37°feels 37°
Afternoon51°feels 48°
Evening43°feels 43°
Overnight38°feels 38°
52 °
Marion, Saturday, 31 October
Light rain. High 52°, low 37°.
Pressure30.00 inHg
Wind2.7 mph E
Humidity62%
Visibility6.2 mi
Dew point33°
Sun, 0143° / 35°0
Morning39°feels 37°
Afternoon42°feels 39°
Evening41°feels 38°
Overnight40°feels 40°
43 °
Marion, Sunday, 1 November
Light rain. High 43°, low 35°.
Pressure29.94 inHg
Wind7 mph W
Humidity92%
Visibility—
Dew point40°
Mon, 0245° / 31°0
Morning35°feels 35°
Afternoon39°feels 39°
Evening39°feels 39°
Overnight31°feels 31°
45 °
Marion, Monday, 2 November
Overcast. High 45°, low 31°.
Pressure30.47 inHg
Wind3.3 mph SW
Humidity91%
Visibility—
Dew point36°
Tue, 0348° / 29°0
Morning33°feels 33°
Afternoon41°feels 41°
Evening38°feels 38°
Overnight32°feels 32°
48 °
Marion, Tuesday, 3 November
Overcast. High 48°, low 29°.
Pressure30.33 inHg
Wind2.8 mph E
Humidity51%
Visibility—
Dew point23°
Wed, 0452° / 30°0
Morning34°feels 34°
Afternoon45°feels 45°
Evening41°feels 41°
Overnight35°feels 35°
52 °
Marion, Wednesday, 4 November
Overcast. High 52°, low 30°.
Pressure30.09 inHg
Wind2.6 mph E
Humidity48%
Visibility—
Dew point25°
Thu, 0551° / 34°0
Morning37°feels 37°
Afternoon45°feels 45°
Evening41°feels 41°
Overnight35°feels 35°
51 °
Marion, Thursday, 5 November
Overcast. High 51°, low 34°.
Pressure30.03 inHg
Wind2 mph SW
Humidity46%
Visibility—
Dew point24°
Fri, 0652° / 33°0
Morning37°feels 37°
Afternoon45°feels 45°
Evening42°feels 42°
Overnight37°feels 37°
52 °
Marion, Friday, 6 November
Partly cloudy. High 52°, low 33°.
Pressure29.97 inHg
Wind2.7 mph SE
Humidity56%
Visibility—
Dew point29°
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.