10-day forecast for Marion, IA: 38° to 66°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
59°
Best day: Wednesday, November 4
66° · 1.51 in
Worst day: Tuesday, November 3
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 0366° / 59°1.51
Morning64°feels 64°
Afternoon66°feels 67°
Evening61°feels 61°
Overnight64°feels 65°
66 °
Marion, Tuesday, 3 November
Heavy rain. High 66°, low 59°.
Pressure29.71 inHg
Wind14.5 mph S
Humidity95%
Visibility4.1 mi
Dew point65°
Wed, 0459° / 51°0.01
Morning51°feels 50°
Afternoon55°feels 53°
Evening53°feels 51°
Overnight56°feels 56°
59 °
Marion, Wednesday, 4 November
Light rain. High 59°, low 51°.
Pressure29.68 inHg
Wind14.6 mph SW
Humidity68%
Visibility6.2 mi
Dew point44°
Thu, 0552° / 48°0.08
Morning49°feels 44°
Afternoon50°feels 46°
Evening48°feels 43°
Overnight49°feels 45°
52 °
Marion, Thursday, 5 November
Light rain. High 52°, low 48°.
Pressure29.74 inHg
Wind10.6 mph SW
Humidity91%
Visibility4.5 mi
Dew point47°
Fri, 0650° / 44°0
Morning45°feels 39°
Afternoon49°feels 45°
Evening49°feels 46°
Overnight46°feels 40°
50 °
Marion, Friday, 6 November
Overcast. High 50°, low 44°.
Pressure30.00 inHg
Wind11.4 mph NW
Humidity70%
Visibility—
Dew point39°
Sat, 0751° / 44°0.03
Morning46°feels 44°
Afternoon49°feels 46°
Evening48°feels 46°
Overnight46°feels 44°
51 °
Marion, Saturday, 7 November
Light rain. High 51°, low 44°.
Pressure30.00 inHg
Wind8.3 mph SW
Humidity69%
Visibility—
Dew point39°
Sun, 0848° / 42°0.07
Morning45°feels 39°
Afternoon47°feels 41°
Evening43°feels 38°
Overnight43°feels 38°
48 °
Marion, Sunday, 8 November
Light rain. High 48°, low 42°.
Pressure29.88 inHg
Wind14.5 mph N
Humidity63%
Visibility—
Dew point35°
Mon, 0953° / 39°0
Morning42°feels 37°
Afternoon49°feels 46°
Evening46°feels 43°
Overnight44°feels 39°
53 °
Marion, Monday, 9 November
Overcast. High 53°, low 39°.
Pressure30.00 inHg
Wind10.8 mph NW
Humidity60%
Visibility—
Dew point35°
Tue, 1052° / 38°0
Morning42°feels 36°
Afternoon49°feels 47°
Evening46°feels 43°
Overnight43°feels 38°
52 °
Marion, Tuesday, 10 November
Clear. High 52°, low 38°.
Pressure30.12 inHg
Wind10.4 mph NW
Humidity49%
Visibility—
Dew point30°
Wed, 1156° / 42°0
Morning46°feels 42°
Afternoon53°feels 50°
Evening46°feels 40°
Overnight42°feels 36°
56 °
Marion, Wednesday, 11 November
Overcast. High 56°, low 42°.
Pressure29.94 inHg
Wind12.5 mph NW
Humidity58%
Visibility—
Dew point38°
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.