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As of 21:56 EDT

Weather in Grand River, OH

73°Current weather

Grand River, Saturday, 8 August, 21:56

Clear. Feels like 74°. High 86°, low 70°.

Pressure29.97 inHg
Wind1 mph S
Humidity66%
Visibility6.2 mi
Dew point61°
Sun, 0987° / 69°0Clear
87 °Clear

Grand River, Sunday, 9 August

Clear. High 87°, low 69°.

Pressure30.03 inHg
Wind2.3 mph N
Humidity59%
Visibility6.2 mi
Dew point64°
Mon, 1082° / 72°0.11Light rain
82 °Light rain

Grand River, Monday, 10 August

Light rain. High 82°, low 72°.

Pressure29.97 inHg
Wind16.2 mph SW
Humidity89%
Visibility6.2 mi
Dew point71°
Tue, 1181° / 68°0.5Heavy rain
81 °Heavy rain

Grand River, Tuesday, 11 August

Heavy rain. High 81°, low 68°.

Pressure29.88 inHg
Wind9.2 mph SW
Humidity65%
Visibility6.2 mi
Dew point67°
Wed, 1276° / 70°0.07Light rain
76 °Light rain

Grand River, Wednesday, 12 August

Light rain. High 76°, low 70°.

Pressure29.80 inHg
Wind10.6 mph W
Humidity75%
Visibility6.2 mi
Dew point66°
Thu, 1370° / 62°0.02Light rain
70 °Light rain

Grand River, Thursday, 13 August

Light rain. High 70°, low 62°.

Pressure30.00 inHg
Wind14.5 mph N
Humidity55%
Visibility—
Dew point51°
Fri, 1472° / 59°0.01Light rain
72 °Light rain

Grand River, Friday, 14 August

Light rain. High 72°, low 59°.

Pressure30.09 inHg
Wind8.7 mph SW
Humidity51%
Visibility—
Dew point51°
Sat, 1571° / 64°0.01Light rain
71 °Light rain

Grand River, Saturday, 15 August

Light rain. High 71°, low 64°.

Pressure30.30 inHg
Wind8.6 mph N
Humidity53%
Visibility—
Dew point52°
Sun, 1674° / 60°0Partly cloudy
74 °Partly cloudy

Grand River, Sunday, 16 August

Partly cloudy. High 74°, low 60°.

Pressure30.18 inHg
Wind8.6 mph N
Humidity53%
Visibility—
Dew point54°
Mon, 1775° / 62°0Overcast
75 °Overcast

Grand River, Monday, 17 August

Overcast. High 75°, low 62°.

Pressure30.03 inHg
Wind7.6 mph NW
Humidity55%
Visibility—
Dew point56°
Tue, 1877° / 63°0Clear
77 °Clear

Grand River, Tuesday, 18 August

Clear. High 77°, low 63°.

Pressure30.03 inHg
Wind8 mph NW
Humidity61%
Visibility—
Dew point61°
Wed, 1978° / 67°1.13Heavy rain
78 °Heavy rain

Grand River, Wednesday, 19 August

Heavy rain. High 78°, low 67°.

Pressure29.80 inHg
Wind21.7 mph W
Humidity81%
Visibility—
Dew point69°
Thu, 2072° / 63°0.09Light rain
72 °Light rain

Grand River, Thursday, 20 August

Light rain. High 72°, low 63°.

Pressure29.85 inHg
Wind19.6 mph NW
Humidity72%
Visibility—
Dew point59°
Fri, 2170° / 64°0Partly cloudy
70 °Partly cloudy

Grand River, Friday, 21 August

Partly cloudy. High 70°, low 64°.

Pressure30.06 inHg
Wind10.8 mph N
Humidity54%
Visibility—
Dew point51°
Sat, 2274° / 59°0.01Light rain
74 °Light rain

Grand River, Saturday, 22 August

Light rain. High 74°, low 59°.

Pressure30.00 inHg
Wind6.9 mph E
Humidity48%
Visibility—
Dew point51°
Sun, 2383° / 68°0.01Light rain
83 °Light rain

Grand River, Sunday, 23 August

Light rain. High 83°, low 68°.

Pressure29.85 inHg
Wind17.6 mph W
Humidity63%
Visibility—
Dew point66°

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 River, OH 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 River, OH 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.