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As of 16:34 CDT

Weather in Marna, MN

70°Current weather

Marna, Tuesday, 20 October, 16:34

Clear. Feels like 69°. High 70°, low 40°.

Pressure30.21 inHg
Wind9.9 mph S
Humidity47%
Visibility6.2 mi
Dew point49°
Wed, 2171° / 47°0Clear
71 °Clear

Marna, Wednesday, 21 October

Clear. High 71°, low 47°.

Pressure30.18 inHg
Wind4.7 mph SW
Humidity63%
Visibility6.2 mi
Dew point52°
Thu, 2273° / 44°0Partly cloudy
73 °Partly cloudy

Marna, Thursday, 22 October

Partly cloudy. High 73°, low 44°.

Pressure30.24 inHg
Wind5.1 mph S
Humidity65%
Visibility6.2 mi
Dew point57°
Fri, 2371° / 55°0Overcast
71 °Overcast

Marna, Friday, 23 October

Overcast. High 71°, low 55°.

Pressure30.15 inHg
Wind14.1 mph S
Humidity55%
Visibility6.2 mi
Dew point51°
Sat, 2472° / 57°0Partly cloudy
72 °Partly cloudy

Marna, Saturday, 24 October

Partly cloudy. High 72°, low 57°.

Pressure30.12 inHg
Wind14 mph S
Humidity55%
Visibility6.2 mi
Dew point52°
Sun, 2555° / 49°0.2Light rain
55 °Light rain

Marna, Sunday, 25 October

Light rain. High 55°, low 49°.

Pressure30.36 inHg
Wind9.4 mph NE
Humidity77%
Visibility—
Dew point47°
Mon, 2649° / 41°0.4Rain
49 °Rain

Marna, Monday, 26 October

Rain. High 49°, low 41°.

Pressure30.39 inHg
Wind14.5 mph N
Humidity91%
Visibility—
Dew point39°
Tue, 2742° / 33°0Overcast
42 °Overcast

Marna, Tuesday, 27 October

Overcast. High 42°, low 33°.

Pressure30.47 inHg
Wind10.6 mph NE
Humidity47%
Visibility—
Dew point22°
Wed, 2847° / 32°0.01Light snow
47 °Light snow

Marna, Wednesday, 28 October

Light snow. High 47°, low 32°.

Pressure30.33 inHg
Wind9.9 mph W
Humidity54%
Visibility—
Dew point26°
Thu, 2943° / 32°0Clear
43 °Clear

Marna, Thursday, 29 October

Clear. High 43°, low 32°.

Pressure30.39 inHg
Wind11.7 mph NW
Humidity45%
Visibility—
Dew point20°
Fri, 3049° / 31°0Light rain
49 °Light rain

Marna, Friday, 30 October

Light rain. High 49°, low 31°.

Pressure30.09 inHg
Wind21.1 mph S
Humidity57%
Visibility—
Dew point24°
Sat, 3149° / 46°0.05Light rain
49 °Light rain

Marna, Saturday, 31 October

Light rain. High 49°, low 46°.

Pressure29.68 inHg
Wind20.7 mph S
Humidity86%
Visibility—
Dew point44°
Sun, 0161° / 48°0Overcast
61 °Overcast

Marna, Sunday, 1 November

Overcast. High 61°, low 48°.

Pressure29.53 inHg
Wind19.8 mph S
Humidity82%
Visibility—
Dew point48°
Mon, 0251° / 40°0Clear
51 °Clear

Marna, Monday, 2 November

Clear. High 51°, low 40°.

Pressure30.30 inHg
Wind15.8 mph NW
Humidity30%
Visibility—
Dew point16°
Tue, 0353° / 37°0Partly cloudy
53 °Partly cloudy

Marna, Tuesday, 3 November

Partly cloudy. High 53°, low 37°.

Pressure30.33 inHg
Wind16.8 mph S
Humidity34%
Visibility—
Dew point21°
Wed, 0448° / 38°0Overcast
48 °Overcast

Marna, Wednesday, 4 November

Overcast. High 48°, low 38°.

Pressure30.42 inHg
Wind13.4 mph N
Humidity45%
Visibility—
Dew point25°

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 Marna, MN 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 Marna, MN 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.