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As of 14:05 CDT

Weather in Marna, MN

66°Current weather

Marna, Monday, 19 October, 14:05

Overcast. Feels like 64°. High 66°, low 40°.

Pressure30.27 inHg
Wind5.9 mph S
Humidity51%
Visibility6.2 mi
Dew point46°
Tue, 2068° / 42°0Clear
68 °Clear

Marna, Tuesday, 20 October

Clear. High 68°, low 42°.

Pressure30.30 inHg
Wind9.5 mph S
Humidity56%
Visibility6.2 mi
Dew point46°
Wed, 2169° / 48°0Clear
69 °Clear

Marna, Wednesday, 21 October

Clear. High 69°, low 48°.

Pressure30.24 inHg
Wind4.5 mph SW
Humidity61%
Visibility6.2 mi
Dew point50°
Thu, 2272° / 51°0Clear
72 °Clear

Marna, Thursday, 22 October

Clear. High 72°, low 51°.

Pressure30.24 inHg
Wind8.7 mph S
Humidity59%
Visibility6.2 mi
Dew point54°
Fri, 2365° / 54°0.03Light rain
65 °Light rain

Marna, Friday, 23 October

Light rain. High 65°, low 54°.

Pressure30.15 inHg
Wind14.3 mph SE
Humidity67%
Visibility6.2 mi
Dew point52°
Sat, 2471° / 58°0.01Light rain
71 °Light rain

Marna, Saturday, 24 October

Light rain. High 71°, low 58°.

Pressure30.12 inHg
Wind16.5 mph S
Humidity52%
Visibility—
Dew point49°
Sun, 2563° / 49°0.06Light rain
63 °Light rain

Marna, Sunday, 25 October

Light rain. High 63°, low 49°.

Pressure30.33 inHg
Wind13 mph NW
Humidity18%
Visibility—
Dew point16°
Mon, 2661° / 46°0.01Light rain
61 °Light rain

Marna, Monday, 26 October

Light rain. High 61°, low 46°.

Pressure30.09 inHg
Wind15.2 mph S
Humidity33%
Visibility—
Dew point29°
Tue, 2756° / 34°0.06Light rain
56 °Light rain

Marna, Tuesday, 27 October

Light rain. High 56°, low 34°.

Pressure30.24 inHg
Wind20.2 mph N
Humidity37%
Visibility—
Dew point17°
Wed, 2843° / 27°0Clear
43 °Clear

Marna, Wednesday, 28 October

Clear. High 43°, low 27°.

Pressure30.39 inHg
Wind12.9 mph NW
Humidity27%
Visibility—
Dew point7°
Thu, 2955° / 32°0Clear
55 °Clear

Marna, Thursday, 29 October

Clear. High 55°, low 32°.

Pressure30.09 inHg
Wind12.5 mph SW
Humidity42%
Visibility—
Dew point26°
Fri, 3052° / 39°0Mostly clear
52 °Mostly clear

Marna, Friday, 30 October

Mostly clear. High 52°, low 39°.

Pressure29.91 inHg
Wind9.8 mph N
Humidity38%
Visibility—
Dew point25°
Sat, 3150° / 33°0.09Light rain
50 °Light rain

Marna, Saturday, 31 October

Light rain. High 50°, low 33°.

Pressure30.06 inHg
Wind9.4 mph SE
Humidity42%
Visibility—
Dew point23°
Sun, 0143° / 37°0.11Light rain
43 °Light rain

Marna, Sunday, 1 November

Light rain. High 43°, low 37°.

Pressure30.12 inHg
Wind17.4 mph NW
Humidity78%
Visibility—
Dew point32°
Mon, 0245° / 30°0Mostly clear
45 °Mostly clear

Marna, Monday, 2 November

Mostly clear. High 45°, low 30°.

Pressure30.30 inHg
Wind9.1 mph N
Humidity50%
Visibility—
Dew point24°
Tue, 0348° / 35°0Overcast
48 °Overcast

Marna, Tuesday, 3 November

Overcast. High 48°, low 35°.

Pressure30.06 inHg
Wind6.8 mph SW
Humidity52%
Visibility—
Dew point27°

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.