10-day forecast for Marion, IA: 48° to 73°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Wednesday, October 28
57° · 0.71 in
Worst day: Tuesday, November 3
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2767° / 51°0.09
Morning51°feels 50°
Afternoon65°feels 64°
Evening60°feels 59°
Overnight52°feels 51°
67 °
Marion, Tuesday, 27 October
Rain. High 67°, low 51°.
Pressure30.18 inHg
Wind7.3 mph SE
Humidity78%
Visibility6.2 mi
Dew point52°
Wed, 2873° / 58°0
Morning58°feels 57°
Afternoon72°feels 72°
Evening65°feels 64°
Overnight58°feels 58°
73 °
Marion, Wednesday, 28 October
Clear. High 73°, low 58°.
Pressure30.09 inHg
Wind9.5 mph S
Humidity58%
Visibility6.2 mi
Dew point54°
Thu, 2968° / 53°0.05
Morning61°feels 61°
Afternoon67°feels 67°
Evening57°feels 56°
Overnight62°feels 61°
68 °
Marion, Thursday, 29 October
Light rain. High 68°, low 53°.
Pressure30.06 inHg
Wind5.8 mph NW
Humidity84%
Visibility6.2 mi
Dew point60°
Fri, 3066° / 49°0.46
Morning51°feels 50°
Afternoon61°feels 61°
Evening62°feels 62°
Overnight50°feels 49°
66 °
Marion, Friday, 30 October
Rain. High 66°, low 49°.
Pressure30.12 inHg
Wind7.7 mph E
Humidity91%
Visibility—
Dew point56°
Sat, 3165° / 57°0.27
Morning58°feels 59°
Afternoon61°feels 61°
Evening59°feels 59°
Overnight57°feels 57°
65 °
Marion, Saturday, 31 October
Light rain. High 65°, low 57°.
Pressure30.15 inHg
Wind5.7 mph SE
Humidity96%
Visibility—
Dew point60°
Sun, 0160° / 54°0.06
Morning56°feels 56°
Afternoon59°feels 59°
Evening57°feels 57°
Overnight56°feels 56°
60 °
Marion, Sunday, 1 November
Light rain. High 60°, low 54°.
Pressure30.03 inHg
Wind5.4 mph E
Humidity80%
Visibility—
Dew point53°
Mon, 0262° / 56°0.02
Morning57°feels 57°
Afternoon60°feels 60°
Evening58°feels 58°
Overnight57°feels 56°
62 °
Marion, Monday, 2 November
Light rain. High 62°, low 56°.
Pressure29.94 inHg
Wind8.5 mph SE
Humidity78%
Visibility—
Dew point53°
Tue, 0357° / 51°0.71
Morning56°feels 56°
Afternoon55°feels 54°
Evening53°feels 53°
Overnight54°feels 53°
57 °
Marion, Tuesday, 3 November
Rain. High 57°, low 51°.
Pressure29.77 inHg
Wind13.3 mph SE
Humidity81%
Visibility—
Dew point49°
Wed, 0453° / 48°0.02
Morning49°feels 44°
Afternoon49°feels 45°
Evening48°feels 46°
Overnight48°feels 46°
53 °
Marion, Wednesday, 4 November
Light rain. High 53°, low 48°.
Pressure30.06 inHg
Wind14.1 mph NE
Humidity82%
Visibility—
Dew point44°
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, IA 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.