As of 01:05 EDT

Weather in East Grand Rapids, MI

62°Current weather

East Grand Rapids, Sunday, 9 August, 01:05

Clear. Feels like 62°. High 83°, low 62°.

Pressure30.03 inHg
Wind4 mph SW
Humidity86%
Visibility6.2 mi
Dew point58°

Monthly outlook for East Grand Rapids, MI: average high 78.9°, average low 58.9°. That is 0.3° above the climate normal for August. Precipitation is expected on 3 days (about 1.6 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 10 August (86.6°), the coolest 21 August (49.8°).

78.9°/58.9°
Average high / low
+0.3°
Above normal
3 / 5
Wet days / normal
1.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August80.6°78.6°+1.1°
19 August – 28 August76.1°78.1°-1.1°
29 August – 7 Septemberat normal76.4°

August records over 66 years

93.6°9 August 2025All-time high
45.5°28 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Wyoming (6 mi).

Mon, 1087° / 69°0.17Rain
87 °Rain

East Grand Rapids, Monday, 10 August

Rain. High 87°, low 69°.

Pressure29.94 inHg
Wind6.3 mph NW
Humidity69%
Visibility6.2 mi
Dew point68°
Tue, 1178° / 65°1.02Heavy rain
78 °Heavy rain

East Grand Rapids, Tuesday, 11 August

Heavy rain. High 78°, low 65°.

Pressure29.74 inHg
Wind8.7 mph SW
Humidity94%
Visibility5.0 mi
Dew point67°
Wed, 1282° / 62°0Partly cloudy
82 °Partly cloudy

East Grand Rapids, Wednesday, 12 August

Partly cloudy. High 82°, low 62°.

Pressure29.80 inHg
Wind6.4 mph NW
Humidity62%
Visibility6.2 mi
Dew point64°
Thu, 1372° / 55°0Overcast
72 °Overcast

East Grand Rapids, Thursday, 13 August

Overcast. High 72°, low 55°.

Pressure30.03 inHg
Wind10.8 mph NW
Humidity42%
Visibility
Dew point46°
Fri, 1478° / 54°0Clear
78 °Clear

East Grand Rapids, Friday, 14 August

Clear. High 78°, low 54°.

Pressure30.09 inHg
Wind14.1 mph NW
Humidity35%
Visibility
Dew point46°
Sat, 1578° / 55°0Overcast
78 °Overcast

East Grand Rapids, Saturday, 15 August

Overcast. High 78°, low 55°.

Pressure30.27 inHg
Wind7.2 mph NE
Humidity39%
Visibility
Dew point48°
Sun, 1681° / 56°0Partly cloudy
81 °Partly cloudy

East Grand Rapids, Sunday, 16 August

Partly cloudy. High 81°, low 56°.

Pressure30.12 inHg
Wind8.1 mph W
Humidity40%
Visibility
Dew point51°
Mon, 1781° / 62°0Partly cloudy
81 °Partly cloudy

East Grand Rapids, Monday, 17 August

Partly cloudy. High 81°, low 62°.

Pressure30.00 inHg
Wind11.8 mph W
Humidity49%
Visibility
Dew point58°
Tue, 1885° / 62°0Light rain
85 °Light rain

East Grand Rapids, Tuesday, 18 August

Light rain. High 85°, low 62°.

Pressure29.94 inHg
Wind12.5 mph SW
Humidity46%
Visibility
Dew point59°
Wed, 1972° / 63°0.02Light rain
72 °Light rain

East Grand Rapids, Wednesday, 19 August

Light rain. High 72°, low 63°.

Pressure29.83 inHg
Wind18.6 mph NW
Humidity69%
Visibility
Dew point58°
Thu, 2076° / 57°0.01Light rain
76 °Light rain

East Grand Rapids, Thursday, 20 August

Light rain. High 76°, low 57°.

Pressure29.97 inHg
Wind14.3 mph NW
Humidity40%
Visibility
Dew point47°
Fri, 2177° / 50°0Clear
77 °Clear

East Grand Rapids, Friday, 21 August

Clear. High 77°, low 50°.

Pressure30.06 inHg
Wind7.5 mph NE
Humidity28%
Visibility
Dew point37°
Sat, 2271° / 52°0.01Light rain
71 °Light rain

East Grand Rapids, Saturday, 22 August

Light rain. High 71°, low 52°.

Pressure29.94 inHg
Wind13.2 mph S
Humidity45%
Visibility
Dew point46°
Sun, 2380° / 62°0.02Light rain
80 °Light rain

East Grand Rapids, Sunday, 23 August

Light rain. High 80°, low 62°.

Pressure29.83 inHg
Wind20.7 mph W
Humidity39%
Visibility
Dew point51°
Mon, 2480° / 57°0Overcast
80 °Overcast

East Grand Rapids, Monday, 24 August

Overcast. High 80°, low 57°.

Pressure30.00 inHg
Wind8.8 mph NW
Humidity37%
Visibility
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2578° / 63°0.08Climate normal
78 °Climate normal

East Grand Rapids, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high78°
Average low63°
Average precipitation0.08 in
Chance of precipitation25%
Record high89° (2012)
Record low50° (1977)
Wed, 2679° / 64°0.11Climate normal
79 °Climate normal

East Grand Rapids, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high79°
Average low64°
Average precipitation0.11 in
Chance of precipitation33%
Record high92° (2024)
Record low52° (2025)
Thu, 2778° / 64°0.13Climate normal
78 °Climate normal

East Grand Rapids, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high78°
Average low64°
Average precipitation0.13 in
Chance of precipitation40%
Record high91° (2024)
Record low51° (1968)
Fri, 2878° / 63°0.13Climate normal
78 °Climate normal

East Grand Rapids, Friday, 28 August

Climate normal for this date — 60-year average.

Average high78°
Average low63°
Average precipitation0.13 in
Chance of precipitation33%
Record high89° (2021)
Record low46° (1986)
Sat, 2977° / 62°0.15Climate normal
77 °Climate normal

East Grand Rapids, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high77°
Average low62°
Average precipitation0.15 in
Chance of precipitation42%
Record high90° (1984)
Record low46° (1965)
Sun, 3077° / 62°0.06Climate normal
77 °Climate normal

East Grand Rapids, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high77°
Average low62°
Average precipitation0.06 in
Chance of precipitation25%
Record high88° (2010)
Record low47° (1976)
Mon, 3177° / 61°0.1Climate normal
77 °Climate normal

East Grand Rapids, Monday, 31 August

Climate normal for this date — 60-year average.

Average high77°
Average low61°
Average precipitation0.1 in
Chance of precipitation23%
Record high88° (2010)
Record low47° (2009)
Tue, 0177° / 60°0.1Climate normal
77 °Climate normal

East Grand Rapids, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high77°
Average low60°
Average precipitation0.1 in
Chance of precipitation32%
Record high89° (2011)
Record low46° (1967)
Wed, 0277° / 61°0.08Climate normal
77 °Climate normal

East Grand Rapids, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high77°
Average low61°
Average precipitation0.08 in
Chance of precipitation25%
Record high91° (2008)
Record low47° (2017)
Thu, 0377° / 61°0.1Climate normal
77 °Climate normal

East Grand Rapids, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high77°
Average low61°
Average precipitation0.1 in
Chance of precipitation33%
Record high89° (1973)
Record low44° (1974)
Fri, 0475° / 60°0.08Climate normal
75 °Climate normal

East Grand Rapids, Friday, 4 September

Climate normal for this date — 60-year average.

Average high75°
Average low60°
Average precipitation0.08 in
Chance of precipitation25%
Record high88° (1999)
Record low44° (1997)
Sat, 0576° / 60°0.07Climate normal
76 °Climate normal

East Grand Rapids, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high76°
Average low60°
Average precipitation0.07 in
Chance of precipitation27%
Record high89° (2023)
Record low47° (1974)
Sun, 0675° / 60°0.12Climate normal
75 °Climate normal

East Grand Rapids, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high75°
Average low60°
Average precipitation0.12 in
Chance of precipitation28%
Record high87° (2015)
Record low44° (1962)
Mon, 0775° / 60°0.11Climate normal
75 °Climate normal

East Grand Rapids, Monday, 7 September

Climate normal for this date — 60-year average.

Average high75°
Average low60°
Average precipitation0.11 in
Chance of precipitation38%
Record high89° (1960)
Record low48° (1986)

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 East Grand Rapids, 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 East Grand Rapids, 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.