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As of 02:42 CDT

Weather in Marathon, IA

44°Current weather

Marathon, Monday, 19 October, 02:42

Overcast. Feels like 40°. High 65°, low 43°.

Pressure30.24 inHg
Wind7 mph S
Humidity82%
Visibility6.2 mi
Dew point39°

10-day forecast for Marathon, IA: 37° to 71°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

71°
Best day: Thursday, October 22
63° · 0.43 in
Worst day: Saturday, October 24

Tap any day below to see morning, afternoon, evening and overnight.

Tue, 2065° / 43°0Clear
MorningClear43°feels 39°
AfternoonClear65°feels 63°
EveningClear56°feels 54°
OvernightClear45°feels 42°
65 °Clear

Marathon, Tuesday, 20 October

Clear. High 65°, low 43°.

Pressure30.30 inHg
Wind9.1 mph S
Humidity57%
Visibility6.2 mi
Dew point46°
Wed, 2169° / 49°0Clear
MorningClear49°feels 47°
AfternoonClear68°feels 67°
EveningClear59°feels 58°
OvernightMostly clear51°feels 50°
69 °Clear

Marathon, Wednesday, 21 October

Clear. High 69°, low 49°.

Pressure30.24 inHg
Wind5.3 mph S
Humidity63%
Visibility6.2 mi
Dew point51°
Thu, 2271° / 51°0Clear
MorningClear53°feels 52°
AfternoonClear70°feels 69°
EveningClear61°feels 60°
OvernightClear52°feels 52°
71 °Clear

Marathon, Thursday, 22 October

Clear. High 71°, low 51°.

Pressure30.27 inHg
Wind7.9 mph S
Humidity64%
Visibility6.2 mi
Dew point53°
Fri, 2366° / 53°0.05Light rain
MorningLight rain56°feels 55°
AfternoonLight rain65°feels 64°
EveningLight rain62°feels 61°
OvernightClear55°feels 54°
66 °Light rain

Marathon, Friday, 23 October

Light rain. High 66°, low 53°.

Pressure30.15 inHg
Wind17.1 mph SE
Humidity61%
Visibility—
Dew point50°
Sat, 2463° / 51°0.43Rain
MorningRain58°feels 56°
AfternoonRain62°feels 61°
EveningRain56°feels 54°
OvernightRain52°feels 50°
63 °Rain

Marathon, Saturday, 24 October

Rain. High 63°, low 51°.

Pressure30.15 inHg
Wind16.8 mph SW
Humidity63%
Visibility—
Dew point49°
Sun, 2557° / 42°0Clear
MorningClear46°feels 41°
AfternoonClear54°feels 51°
EveningClear51°feels 47°
OvernightClear47°feels 43°
57 °Clear

Marathon, Sunday, 25 October

Clear. High 57°, low 42°.

Pressure30.33 inHg
Wind11.6 mph W
Humidity34%
Visibility—
Dew point25°
Mon, 2651° / 42°0.19Rain
MorningRain49°feels 45°
AfternoonRain50°feels 49°
EveningRain48°feels 43°
OvernightRain43°feels 36°
51 °Rain

Marathon, Monday, 26 October

Rain. High 51°, low 42°.

Pressure30.00 inHg
Wind15.7 mph S
Humidity89%
Visibility—
Dew point47°
Tue, 2748° / 37°0Overcast
MorningOvercast39°feels 32°
AfternoonOvercast45°feels 40°
EveningOvercast43°feels 39°
OvernightOvercast40°feels 35°
48 °Overcast

Marathon, Tuesday, 27 October

Overcast. High 48°, low 37°.

Pressure30.24 inHg
Wind11.9 mph NE
Humidity61%
Visibility—
Dew point31°
Wed, 2855° / 40°0Overcast
MorningOvercast47°feels 44°
AfternoonOvercast53°feels 52°
EveningOvercast52°feels 51°
OvernightOvercast50°feels 49°
55 °Overcast

Marathon, Wednesday, 28 October

Overcast. High 55°, low 40°.

Pressure30.09 inHg
Wind11.6 mph SE
Humidity79%
Visibility—
Dew point46°

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 Marathon, 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.