10-day forecast for Marion, ID: 31° to 64°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
64°
Best day: Wednesday, October 28
52° · 0.71 in
Worst day: Friday, October 23
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 2453° / 37°0
Morning37°feels 37°
Afternoon52°feels 50°
Evening43°feels 43°
Overnight43°feels 43°
53 °
Marion, Saturday, 24 October
Clear. High 53°, low 37°.
Pressure30.30 inHg
Wind2.2 mph N
Humidity59%
Visibility6.2 mi
Dew point32°
Sun, 2557° / 31°0
Morning31°feels 31°
Afternoon55°feels 52°
Evening47°feels 47°
Overnight36°feels 36°
57 °
Marion, Sunday, 25 October
Clear. High 57°, low 31°.
Pressure30.18 inHg
Wind3.2 mph NE
Humidity63%
Visibility—
Dew point37°
Mon, 2663° / 37°0.08
Morning38°feels 34°
Afternoon62°feels 60°
Evening47°feels 45°
Overnight38°feels 35°
63 °
Marion, Monday, 26 October
Light rain. High 63°, low 37°.
Pressure29.97 inHg
Wind14 mph S
Humidity49%
Visibility6.2 mi
Dew point39°
Tue, 2754° / 34°0.01
Morning35°feels 31°
Afternoon52°feels 49°
Evening47°feels 47°
Overnight41°feels 38°
54 °
Marion, Tuesday, 27 October
Light rain. High 54°, low 34°.
Pressure30.18 inHg
Wind1.2 mph S
Humidity48%
Visibility6.2 mi
Dew point31°
Wed, 2864° / 37°0
Morning45°feels 42°
Afternoon59°feels 56°
Evening57°feels 55°
Overnight46°feels 45°
64 °
Marion, Wednesday, 28 October
Overcast. High 64°, low 37°.
Pressure29.91 inHg
Wind11.8 mph S
Humidity45%
Visibility—
Dew point35°
Thu, 2959° / 43°0
Morning46°feels 45°
Afternoon55°feels 53°
Evening53°feels 50°
Overnight48°feels 44°
59 °
Marion, Thursday, 29 October
Partly cloudy. High 59°, low 43°.
Pressure29.91 inHg
Wind11 mph S
Humidity45%
Visibility—
Dew point33°
Fri, 3057° / 46°0
Morning49°feels 46°
Afternoon55°feels 53°
Evening52°feels 50°
Overnight48°feels 45°
57 °
Marion, Friday, 30 October
Overcast. High 57°, low 46°.
Pressure29.83 inHg
Wind14.8 mph S
Humidity43%
Visibility—
Dew point32°
Sat, 3158° / 44°0.06
Morning47°feels 43°
Afternoon55°feels 53°
Evening53°feels 51°
Overnight49°feels 47°
58 °
Marion, Saturday, 31 October
Light rain. High 58°, low 44°.
Pressure29.83 inHg
Wind8.9 mph S
Humidity52%
Visibility—
Dew point36°
Sun, 0146° / 41°0
Morning42°feels 38°
Afternoon44°feels 38°
Evening45°feels 39°
Overnight43°feels 38°
46 °
Marion, Sunday, 1 November
Overcast. High 46°, low 41°.
Pressure30.03 inHg
Wind15.6 mph NW
Humidity77%
Visibility—
Dew point37°
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, ID 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.