10-day forecast for Marion, ID: 30° to 62°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
62°
Best day: Saturday, October 31
56° · 0.54 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2660° / 38°0.13
Morning39°feels 35°
Afternoon60°feels 57°
Evening48°feels 48°
Overnight40°feels 36°
60 °
Marion, Monday, 26 October
Rain. High 60°, low 38°.
Pressure29.97 inHg
Wind14.7 mph S
Humidity51%
Visibility6.2 mi
Dew point40°
Tue, 2750° / 33°0.03
Morning34°feels 34°
Afternoon49°feels 46°
Evening42°feels 42°
Overnight41°feels 41°
50 °
Marion, Tuesday, 27 October
Light rain. High 50°, low 33°.
Pressure30.03 inHg
Wind2.9 mph NE
Humidity53%
Visibility6.2 mi
Dew point32°
Wed, 2855° / 30°0
Morning30°feels 30°
Afternoon55°feels 52°
Evening44°feels 44°
Overnight35°feels 35°
55 °
Marion, Wednesday, 28 October
Clear. High 55°, low 30°.
Pressure30.06 inHg
Wind2.9 mph SE
Humidity50%
Visibility6.2 mi
Dew point33°
Thu, 2960° / 32°0
Morning34°feels 34°
Afternoon58°feels 56°
Evening54°feels 51°
Overnight34°feels 34°
60 °
Marion, Thursday, 29 October
Overcast. High 60°, low 32°.
Pressure29.94 inHg
Wind2.9 mph E
Humidity56%
Visibility6.2 mi
Dew point38°
Fri, 3050° / 42°0.33
Morning45°feels 43°
Afternoon47°feels 47°
Evening47°feels 47°
Overnight42°feels 42°
50 °
Marion, Friday, 30 October
Rain. High 50°, low 42°.
Pressure29.94 inHg
Wind6.6 mph S
Humidity76%
Visibility—
Dew point40°
Sat, 3162° / 37°0
Morning42°feels 42°
Afternoon55°feels 53°
Evening57°feels 55°
Overnight50°feels 48°
62 °
Marion, Saturday, 31 October
Overcast. High 62°, low 37°.
Pressure29.88 inHg
Wind11.5 mph S
Humidity48%
Visibility—
Dew point33°
Sun, 0156° / 41°0.54
Morning55°feels 53°
Afternoon53°feels 52°
Evening51°feels 49°
Overnight44°feels 40°
56 °
Marion, Sunday, 1 November
Rain. High 56°, low 41°.
Pressure29.65 inHg
Wind16 mph SE
Humidity75%
Visibility—
Dew point46°
Mon, 0246° / 39°0.28
Morning40°feels 34°
Afternoon42°feels 36°
Evening44°feels 39°
Overnight39°feels 34°
46 °
Marion, Monday, 2 November
Snow. High 46°, low 39°.
Pressure29.94 inHg
Wind16.8 mph W
Humidity76%
Visibility—
Dew point34°
Tue, 0352° / 37°0
Morning40°feels 36°
Afternoon48°feels 45°
Evening47°feels 44°
Overnight42°feels 38°
52 °
Marion, Tuesday, 3 November
Overcast. High 52°, low 37°.
Pressure30.09 inHg
Wind6.8 mph S
Humidity61%
Visibility—
Dew point33°
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.