As of 06:55 CDT

Weather in Marna, MN

62°

Marna, Monday, 12 October, 06:55

Clear. Feels like 62°. High 89°, low 62°.

Pressure29.71 inHg

Wind6.7 mph S

Humidity90%

Visibility6.2 mi

Dew point59°

See detailed hourly forecast

Tue, 1368° / 51°

68 °

Marna, Tuesday, 13 October

Mostly clear. High 68°, low 51°.

Pressure29.97 inHg

Wind10.2 mph NW

Humidity58%

Visibility6.2 mi

Dew point45°

Wed, 1460° / 46°

60 °

Marna, Wednesday, 14 October

Partly cloudy. High 60°, low 46°.

Pressure30.21 inHg

Wind7.6 mph N

Humidity57%

Visibility6.2 mi

Dew point41°

Thu, 1564° / 50°

0.04

64 °

Marna, Thursday, 15 October

Light rain. High 64°, low 50°.

Pressure30.18 inHg

Wind6.2 mph NW

Humidity70%

Visibility6.2 mi

Dew point49°

Fri, 1656° / 44°

56 °

Marna, Friday, 16 October

Clear. High 56°, low 44°.

Pressure30.62 inHg

Wind16.6 mph NW

Humidity44%

Visibility—

Dew point31°

Sat, 1761° / 39°

61 °

Marna, Saturday, 17 October

Clear. High 61°, low 39°.

Pressure30.27 inHg

Wind16.8 mph S

Humidity36%

Visibility—

Dew point29°

Sun, 1865° / 43°

65 °

Marna, Sunday, 18 October

Clear. High 65°, low 43°.

Pressure30.00 inHg

Wind20.3 mph SW

Humidity39%

Visibility—

Dew point33°

Mon, 1967° / 48°

67 °

Marna, Monday, 19 October

Overcast. High 67°, low 48°.

Pressure30.06 inHg

Wind11.3 mph S

Humidity49%

Visibility—

Dew point42°

Tue, 2071° / 51°

71 °

Marna, Tuesday, 20 October

Clear. High 71°, low 51°.

Pressure30.12 inHg

Wind11.9 mph S

Humidity55%

Visibility—

Dew point49°

Wed, 2176° / 59°

76 °

Marna, Wednesday, 21 October

Light rain. High 76°, low 59°.

Pressure30.12 inHg

Wind18.7 mph S

Humidity58%

Visibility—

Dew point56°

Thu, 2269° / 60°

0.59

69 °

Marna, Thursday, 22 October

Rain. High 69°, low 60°.

Pressure30.06 inHg

Wind17.7 mph SW

Humidity73%

Visibility—

Dew point59°

Fri, 2358° / 49°

0.01

58 °

Marna, Friday, 23 October

Light rain. High 58°, low 49°.

Pressure30.42 inHg

Wind12.6 mph N

Humidity45%

Visibility—

Dew point35°

Sat, 2460° / 43°

0.35

60 °

Marna, Saturday, 24 October

Rain. High 60°, low 43°.

Pressure30.18 inHg

Wind18.3 mph S

Humidity42%

Visibility—

Dew point34°

Sun, 2559° / 50°

0.39

59 °

Marna, Sunday, 25 October

Rain. High 59°, low 50°.

Pressure29.80 inHg

Wind20.1 mph N

Humidity91%

Visibility—

Dew point51°

Mon, 2658° / 41°

58 °

Marna, Monday, 26 October

Clear. High 58°, low 41°.

Pressure30.21 inHg

Wind8.9 mph NW

Humidity49%

Visibility—

Dew point34°

Tue, 2763° / 43°

63 °

Marna, Tuesday, 27 October

Clear. High 63°, low 43°.

Pressure30.03 inHg

Wind11.7 mph SW

Humidity41%

Visibility—

Dew point34°

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.