As of 17:08 CDT

Weather in Marne, IA

88°Current weather

Marne, Saturday, 10 October, 17:08

Clear. Feels like 86°. High 88°, low 62°.

Pressure29.74 inHg
Wind19.6 mph S
Humidity33%
Visibility6.2 mi
Dew point56°

Monthly outlook for Marne, IA: average high 62°, average low 45.9°. That is 0.1° below the climate normal for October. Precipitation is expected on 4 days (about 1.6 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 10 October (87.6°), the coolest 18 October (27°).

62°/45.9°
Average high / low
−0.1°
Below normal
4 / 4
Wet days / normal
1.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October64.8°63°+1°
20 October – 29 October57.3°59.4°-1.2°
30 October – 8 Novemberat normal53.9°—

October records over 66 years

92.5°5 October 2024All-time high
13.6°27 October 1997All-time low

Climate normals and records are computed from the nearest reference point — Lewis (10 mi).

Sun, 1186° / 62°0Overcast
86 °Overcast

Marne, Sunday, 11 October

Overcast. High 86°, low 62°.

Pressure29.80 inHg
Wind12.7 mph S
Humidity54%
Visibility6.2 mi
Dew point59°
Mon, 1285° / 68°0Clear
85 °Clear

Marne, Monday, 12 October

Clear. High 85°, low 68°.

Pressure29.71 inHg
Wind14.1 mph S
Humidity58%
Visibility6.2 mi
Dew point65°
Tue, 1372° / 58°0.06Light rain
72 °Light rain

Marne, Tuesday, 13 October

Light rain. High 72°, low 58°.

Pressure29.91 inHg
Wind5.6 mph NE
Humidity66%
Visibility6.2 mi
Dew point56°
Wed, 1465° / 56°0.46Rain
65 °Rain

Marne, Wednesday, 14 October

Rain. High 65°, low 56°.

Pressure30.15 inHg
Wind9.7 mph NE
Humidity61%
Visibility6.2 mi
Dew point47°
Thu, 1558° / 55°0.83Rain
58 °Rain

Marne, Thursday, 15 October

Rain. High 58°, low 55°.

Pressure30.18 inHg
Wind12.3 mph NE
Humidity93%
Visibility—
Dew point55°
Fri, 1655° / 35°0Overcast
55 °Overcast

Marne, Friday, 16 October

Overcast. High 55°, low 35°.

Pressure30.33 inHg
Wind22.2 mph NW
Humidity56%
Visibility—
Dew point32°
Sat, 1739° / 27°0Overcast
39 °Overcast

Marne, Saturday, 17 October

Overcast. High 39°, low 27°.

Pressure30.53 inHg
Wind20.2 mph NW
Humidity41%
Visibility—
Dew point14°
Sun, 1844° / 27°0Clear
44 °Clear

Marne, Sunday, 18 October

Clear. High 44°, low 27°.

Pressure30.62 inHg
Wind10.9 mph S
Humidity36%
Visibility—
Dew point15°
Mon, 1956° / 35°0Overcast
56 °Overcast

Marne, Monday, 19 October

Overcast. High 56°, low 35°.

Pressure30.36 inHg
Wind19.9 mph S
Humidity43%
Visibility—
Dew point27°
Tue, 2063° / 40°0Clear
63 °Clear

Marne, Tuesday, 20 October

Clear. High 63°, low 40°.

Pressure30.18 inHg
Wind13.6 mph S
Humidity46%
Visibility—
Dew point36°
Wed, 2167° / 47°0Partly cloudy
67 °Partly cloudy

Marne, Wednesday, 21 October

Partly cloudy. High 67°, low 47°.

Pressure30.03 inHg
Wind16.9 mph S
Humidity44%
Visibility—
Dew point39°
Thu, 2256° / 45°0.2Rain
56 °Rain

Marne, Thursday, 22 October

Rain. High 56°, low 45°.

Pressure30.30 inHg
Wind19.2 mph N
Humidity94%
Visibility—
Dew point47°
Fri, 2348° / 41°0Partly cloudy
48 °Partly cloudy

Marne, Friday, 23 October

Partly cloudy. High 48°, low 41°.

Pressure30.42 inHg
Wind14.3 mph N
Humidity61%
Visibility—
Dew point32°
Sat, 2453° / 37°0Clear
53 °Clear

Marne, Saturday, 24 October

Clear. High 53°, low 37°.

Pressure30.30 inHg
Wind6.4 mph N
Humidity55%
Visibility—
Dew point33°
Sun, 2557° / 39°0Overcast
57 °Overcast

Marne, Sunday, 25 October

Overcast. High 57°, low 39°.

Pressure30.24 inHg
Wind5.7 mph S
Humidity61%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2659° / 42°0.08Climate normal
59 °Climate normal

Marne, Monday, 26 October

Climate normal for this date — 60-year average.

Average high59°
Average low42°
Average precipitation0.08 in
Chance of precipitation28%
Record high76° (1989)
Record low23° (2020)
Tue, 2758° / 41°0.06Climate normal
58 °Climate normal

Marne, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high58°
Average low41°
Average precipitation0.06 in
Chance of precipitation17%
Record high82° (1999)
Record low14° (1997)
Wed, 2857° / 40°0.07Climate normal
57 °Climate normal

Marne, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high57°
Average low40°
Average precipitation0.07 in
Chance of precipitation17%
Record high79° (2016)
Record low23° (1967)
Thu, 2958° / 41°0.09Climate normal
58 °Climate normal

Marne, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high58°
Average low41°
Average precipitation0.09 in
Chance of precipitation23%
Record high81° (2024)
Record low19° (1980)
Fri, 3057° / 41°0.12Climate normal
57 °Climate normal

Marne, Friday, 30 October

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.12 in
Chance of precipitation30%
Record high76° (2024)
Record low22° (1991)
Sat, 3155° / 40°0.11Climate normal
55 °Climate normal

Marne, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.11 in
Chance of precipitation30%
Record high76° (1968)
Record low19° (1993)
Sun, 0155° / 39°0.16Climate normal
55 °Climate normal

Marne, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.16 in
Chance of precipitation32%
Record high76° (1990)
Record low21° (1991)
Mon, 0253° / 38°0.08Climate normal
53 °Climate normal

Marne, Monday, 2 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.08 in
Chance of precipitation23%
Record high74° (1964)
Record low9° (1991)
Tue, 0354° / 38°0.09Climate normal
54 °Climate normal

Marne, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.09 in
Chance of precipitation22%
Record high76° (2022)
Record low6° (1991)
Wed, 0453° / 37°0.07Climate normal
53 °Climate normal

Marne, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.07 in
Chance of precipitation15%
Record high70° (1978)
Record low1° (1991)
Thu, 0553° / 37°0.05Climate normal
53 °Climate normal

Marne, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.05 in
Chance of precipitation22%
Record high72° (2015)
Record low19° (1967)
Fri, 0653° / 37°0.06Climate normal
53 °Climate normal

Marne, Friday, 6 November

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.06 in
Chance of precipitation17%
Record high73° (1980)
Record low13° (1991)
Sat, 0753° / 36°0.02Climate normal
53 °Climate normal

Marne, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high53°
Average low36°
Average precipitation0.02 in
Chance of precipitation12%
Record high71° (2001)
Record low-3° (1991)
Sun, 0853° / 36°0.04Climate normal
53 °Climate normal

Marne, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high53°
Average low36°
Average precipitation0.04 in
Chance of precipitation18%
Record high77° (1999)
Record low-2° (1991)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Marne, IA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Marne, IA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.