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As of 11:14 CDT

Weather in South Haven, MN

74°Current weather

South Haven, Sunday, 9 August, 11:14

Overcast. Feels like 75°. High 85°, low 64°.

Pressure29.88 inHg
Wind1.8 mph E
Humidity84%
Visibility6.2 mi
Dew point68°
Mon, 1088° / 61°0Overcast
88 °Overcast

South Haven, Monday, 10 August

Overcast. High 88°, low 61°.

Pressure29.88 inHg
Wind8.9 mph SE
Humidity30%
Visibility6.2 mi
Dew point50°
Tue, 1193° / 66°0.16Rain
93 °Rain

South Haven, Tuesday, 11 August

Rain. High 93°, low 66°.

Pressure29.83 inHg
Wind5.2 mph SE
Humidity48%
Visibility6.2 mi
Dew point62°
Wed, 1290° / 60°0Mostly clear
90 °Mostly clear

South Haven, Wednesday, 12 August

Mostly clear. High 90°, low 60°.

Pressure29.91 inHg
Wind7.9 mph NE
Humidity23%
Visibility6.2 mi
Dew point44°
Thu, 1377° / 63°0Overcast
77 °Overcast

South Haven, Thursday, 13 August

Overcast. High 77°, low 63°.

Pressure30.03 inHg
Wind12.7 mph E
Humidity36%
Visibility—
Dew point44°
Fri, 1483° / 55°0Overcast
83 °Overcast

South Haven, Friday, 14 August

Overcast. High 83°, low 55°.

Pressure30.12 inHg
Wind12 mph E
Humidity25%
Visibility—
Dew point39°
Sat, 1567° / 56°0.29Rain
67 °Rain

South Haven, Saturday, 15 August

Rain. High 67°, low 56°.

Pressure30.15 inHg
Wind12.8 mph SE
Humidity69%
Visibility—
Dew point51°
Sun, 1683° / 58°0Overcast
83 °Overcast

South Haven, Sunday, 16 August

Overcast. High 83°, low 58°.

Pressure30.09 inHg
Wind13.3 mph NW
Humidity40%
Visibility—
Dew point50°
Mon, 1789° / 60°0Partly cloudy
89 °Partly cloudy

South Haven, Monday, 17 August

Partly cloudy. High 89°, low 60°.

Pressure29.97 inHg
Wind17.5 mph SW
Humidity35%
Visibility—
Dew point53°
Tue, 1893° / 61°0.23Rain
93 °Rain

South Haven, Tuesday, 18 August

Rain. High 93°, low 61°.

Pressure29.68 inHg
Wind20.6 mph NW
Humidity44%
Visibility—
Dew point59°
Wed, 1983° / 61°0Clear
83 °Clear

South Haven, Wednesday, 19 August

Clear. High 83°, low 61°.

Pressure29.94 inHg
Wind14.2 mph NW
Humidity38%
Visibility—
Dew point50°
Thu, 2087° / 58°0.04Light rain
87 °Light rain

South Haven, Thursday, 20 August

Light rain. High 87°, low 58°.

Pressure29.88 inHg
Wind10.7 mph SW
Humidity33%
Visibility—
Dew point48°
Fri, 2189° / 64°0.24Light rain
89 °Light rain

South Haven, Friday, 21 August

Light rain. High 89°, low 64°.

Pressure29.65 inHg
Wind14.6 mph NW
Humidity41%
Visibility—
Dew point56°
Sat, 2284° / 61°0Clear
84 °Clear

South Haven, Saturday, 22 August

Clear. High 84°, low 61°.

Pressure29.91 inHg
Wind18.1 mph NW
Humidity34%
Visibility—
Dew point47°
Sun, 2385° / 57°0Clear
85 °Clear

South Haven, Sunday, 23 August

Clear. High 85°, low 57°.

Pressure30.12 inHg
Wind7.6 mph SE
Humidity32%
Visibility—
Dew point46°
Mon, 2498° / 61°0Clear
98 °Clear

South Haven, Monday, 24 August

Clear. High 98°, low 61°.

Pressure30.00 inHg
Wind15.6 mph SW
Humidity26%
Visibility—
Dew point49°

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 South Haven, 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 South Haven, 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.