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As of 23:13 EDT

Weather in Grand Haven, MI

65°Current weather

Grand Haven, Saturday, 8 August, 23:13

Clear. Feels like 65°. High 82°, low 65°.

Pressure30.03 inHg
Wind7.1 mph SW
Humidity94%
Visibility6.2 mi
Dew point63°
Sun, 0981° / 66°0.47Heavy rain
81 °Heavy rain

Grand Haven, Sunday, 9 August

Heavy rain. High 81°, low 66°.

Pressure29.97 inHg
Wind13.2 mph SW
Humidity60%
Visibility6.2 mi
Dew point60°
Mon, 1083° / 68°0.16Rain
83 °Rain

Grand Haven, Monday, 10 August

Rain. High 83°, low 68°.

Pressure29.88 inHg
Wind10.2 mph NE
Humidity81%
Visibility6.2 mi
Dew point67°
Tue, 1174° / 66°0.89Heavy rain
74 °Heavy rain

Grand Haven, Tuesday, 11 August

Heavy rain. High 74°, low 66°.

Pressure29.77 inHg
Wind5.6 mph N
Humidity99%
Visibility2.4 mi
Dew point70°
Wed, 1273° / 65°0Partly cloudy
73 °Partly cloudy

Grand Haven, Wednesday, 12 August

Partly cloudy. High 73°, low 65°.

Pressure29.83 inHg
Wind8.7 mph NW
Humidity72%
Visibility6.2 mi
Dew point63°
Thu, 1368° / 58°0Overcast
68 °Overcast

Grand Haven, Thursday, 13 August

Overcast. High 68°, low 58°.

Pressure30.03 inHg
Wind11.7 mph NE
Humidity58%
Visibility—
Dew point51°
Fri, 1471° / 63°0.01Light rain
71 °Light rain

Grand Haven, Friday, 14 August

Light rain. High 71°, low 63°.

Pressure30.12 inHg
Wind14.7 mph NW
Humidity58%
Visibility—
Dew point55°
Sat, 1572° / 58°0Overcast
72 °Overcast

Grand Haven, Saturday, 15 August

Overcast. High 72°, low 58°.

Pressure30.30 inHg
Wind8.9 mph NW
Humidity52%
Visibility—
Dew point52°
Sun, 1671° / 60°0Partly cloudy
71 °Partly cloudy

Grand Haven, Sunday, 16 August

Partly cloudy. High 71°, low 60°.

Pressure30.15 inHg
Wind8.5 mph W
Humidity58%
Visibility—
Dew point54°
Mon, 1773° / 66°0Partly cloudy
73 °Partly cloudy

Grand Haven, Monday, 17 August

Partly cloudy. High 73°, low 66°.

Pressure30.06 inHg
Wind9.7 mph W
Humidity73%
Visibility—
Dew point63°
Tue, 1873° / 68°0.08Light rain
73 °Light rain

Grand Haven, Tuesday, 18 August

Light rain. High 73°, low 68°.

Pressure29.97 inHg
Wind13.9 mph SW
Humidity81%
Visibility—
Dew point66°
Wed, 1971° / 65°0.07Light rain
71 °Light rain

Grand Haven, Wednesday, 19 August

Light rain. High 71°, low 65°.

Pressure29.85 inHg
Wind23.3 mph N
Humidity72%
Visibility—
Dew point59°
Thu, 2071° / 61°0.01Light rain
71 °Light rain

Grand Haven, Thursday, 20 August

Light rain. High 71°, low 61°.

Pressure30.00 inHg
Wind22 mph N
Humidity50%
Visibility—
Dew point50°
Fri, 2170° / 55°0Clear
70 °Clear

Grand Haven, Friday, 21 August

Clear. High 70°, low 55°.

Pressure30.09 inHg
Wind12.2 mph NW
Humidity46%
Visibility—
Dew point46°
Sat, 2269° / 55°0.09Light rain
69 °Light rain

Grand Haven, Saturday, 22 August

Light rain. High 69°, low 55°.

Pressure29.97 inHg
Wind14.5 mph S
Humidity74%
Visibility—
Dew point55°
Sun, 2372° / 67°0.04Light rain
72 °Light rain

Grand Haven, Sunday, 23 August

Light rain. High 72°, low 67°.

Pressure29.85 inHg
Wind19.2 mph W
Humidity64%
Visibility—
Dew point59°

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 Grand Haven, MI 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 Grand Haven, MI 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.