As of 19:07 EDT

Weather in Dearborn, MI

86°Current weather

Dearborn, Saturday, 8 August, 19:07

Partly cloudy. Feels like 87°. High 87°, low 70°.

Pressure29.88 inHg
Wind1 mph SW
Humidity47%
Visibility6.2 mi
Dew point63°

Monthly outlook for Dearborn, MI: average high 79.6°, average low 64°. That is 0.2° above the climate normal for August. Precipitation is expected on 5 days (about 3.4 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 9 August (91.8°), the coolest 23 August (53.3°).

79.6°/64°
Average high / low
+0.2°
Above normal
5 / 5
Wet days / normal
3.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August81.9°79.8°+1.2°
18 August – 27 August75.9°78.7°-1.6°
28 August – 6 Septemberat normal77.5°

August records over 66 years

97.7°17 August 1988All-time high
45.9°22 August 2024All-time low

Climate normals and records are computed from the nearest reference point — Detroit (7 mi).

Sun, 0992° / 67°0Light rain
92 °Light rain

Dearborn, Sunday, 9 August

Light rain. High 92°, low 67°.

Pressure30.00 inHg
Wind7.5 mph S
Humidity40%
Visibility6.2 mi
Dew point56°
Mon, 1091° / 70°0.66Rain
91 °Rain

Dearborn, Monday, 10 August

Rain. High 91°, low 70°.

Pressure29.91 inHg
Wind9.7 mph W
Humidity80%
Visibility6.2 mi
Dew point72°
Tue, 1180° / 66°1.92Heavy rain
80 °Heavy rain

Dearborn, Tuesday, 11 August

Heavy rain. High 80°, low 66°.

Pressure29.85 inHg
Wind8.6 mph SW
Humidity84%
Visibility6.2 mi
Dew point71°
Wed, 1286° / 66°0Mostly clear
86 °Mostly clear

Dearborn, Wednesday, 12 August

Mostly clear. High 86°, low 66°.

Pressure29.80 inHg
Wind3.6 mph NW
Humidity60%
Visibility6.2 mi
Dew point65°
Thu, 1374° / 63°0.02Light rain
74 °Light rain

Dearborn, Thursday, 13 August

Light rain. High 74°, low 63°.

Pressure29.94 inHg
Wind11 mph N
Humidity71%
Visibility
Dew point55°
Fri, 1475° / 61°0Clear
75 °Clear

Dearborn, Friday, 14 August

Clear. High 75°, low 61°.

Pressure30.09 inHg
Wind8.4 mph N
Humidity34%
Visibility
Dew point41°
Sat, 1575° / 61°0Overcast
75 °Overcast

Dearborn, Saturday, 15 August

Overcast. High 75°, low 61°.

Pressure30.30 inHg
Wind7 mph SW
Humidity41%
Visibility
Dew point47°
Sun, 1678° / 61°0Partly cloudy
78 °Partly cloudy

Dearborn, Sunday, 16 August

Partly cloudy. High 78°, low 61°.

Pressure30.24 inHg
Wind9.1 mph S
Humidity40%
Visibility
Dew point49°
Mon, 1781° / 62°0.01Light rain
81 °Light rain

Dearborn, Monday, 17 August

Light rain. High 81°, low 62°.

Pressure30.03 inHg
Wind8.9 mph SW
Humidity44%
Visibility
Dew point55°
Tue, 1885° / 70°0.04Light rain
85 °Light rain

Dearborn, Tuesday, 18 August

Light rain. High 85°, low 70°.

Pressure29.97 inHg
Wind10.4 mph NW
Humidity34%
Visibility
Dew point50°
Wed, 1978° / 66°0.01Light rain
78 °Light rain

Dearborn, Wednesday, 19 August

Light rain. High 78°, low 66°.

Pressure30.00 inHg
Wind6.5 mph SE
Humidity48%
Visibility
Dew point51°
Thu, 2074° / 64°0.47Rain
74 °Rain

Dearborn, Thursday, 20 August

Rain. High 74°, low 64°.

Pressure29.88 inHg
Wind9 mph NE
Humidity77%
Visibility
Dew point63°
Fri, 2181° / 64°0Overcast
81 °Overcast

Dearborn, Friday, 21 August

Overcast. High 81°, low 64°.

Pressure29.88 inHg
Wind7.8 mph NW
Humidity43%
Visibility
Dew point54°
Sat, 2265° / 59°0.29Rain
65 °Rain

Dearborn, Saturday, 22 August

Rain. High 65°, low 59°.

Pressure29.91 inHg
Wind7.4 mph N
Humidity93%
Visibility
Dew point58°
Sun, 2372° / 53°0Clear
72 °Clear

Dearborn, Sunday, 23 August

Clear. High 72°, low 53°.

Pressure30.21 inHg
Wind10.4 mph N
Humidity44%
Visibility
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2479° / 63°0.07Climate normal
79 °Climate normal

Dearborn, Monday, 24 August

Climate normal for this date — 60-year average.

Average high79°
Average low63°
Average precipitation0.07 in
Chance of precipitation27%
Record high92° (1968)
Record low50° (1971)
Tue, 2579° / 63°0.06Climate normal
79 °Climate normal

Dearborn, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high79°
Average low63°
Average precipitation0.06 in
Chance of precipitation18%
Record high92° (2021)
Record low50° (2017)
Wed, 2680° / 64°0.13Climate normal
80 °Climate normal

Dearborn, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high80°
Average low64°
Average precipitation0.13 in
Chance of precipitation33%
Record high92° (2024)
Record low49° (2017)
Thu, 2780° / 64°0.13Climate normal
80 °Climate normal

Dearborn, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high80°
Average low64°
Average precipitation0.13 in
Chance of precipitation33%
Record high94° (1973)
Record low51° (2025)
Fri, 2879° / 64°0.14Climate normal
79 °Climate normal

Dearborn, Friday, 28 August

Climate normal for this date — 60-year average.

Average high79°
Average low64°
Average precipitation0.14 in
Chance of precipitation40%
Record high94° (1973)
Record low48° (1986)
Sat, 2978° / 63°0.1Climate normal
78 °Climate normal

Dearborn, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high78°
Average low63°
Average precipitation0.1 in
Chance of precipitation30%
Record high91° (1973)
Record low47° (1986)
Sun, 3078° / 62°0.07Climate normal
78 °Climate normal

Dearborn, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high78°
Average low62°
Average precipitation0.07 in
Chance of precipitation28%
Record high91° (1991)
Record low47° (2025)
Mon, 3177° / 62°0.06Climate normal
77 °Climate normal

Dearborn, Monday, 31 August

Climate normal for this date — 60-year average.

Average high77°
Average low62°
Average precipitation0.06 in
Chance of precipitation17%
Record high92° (2012)
Record low47° (2023)
Tue, 0177° / 62°0.08Climate normal
77 °Climate normal

Dearborn, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high77°
Average low62°
Average precipitation0.08 in
Chance of precipitation23%
Record high91° (2010)
Record low48° (1967)
Wed, 0278° / 62°0.06Climate normal
78 °Climate normal

Dearborn, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high78°
Average low62°
Average precipitation0.06 in
Chance of precipitation38%
Record high94° (2011)
Record low48° (1994)
Thu, 0378° / 61°0.06Climate normal
78 °Climate normal

Dearborn, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high78°
Average low61°
Average precipitation0.06 in
Chance of precipitation23%
Record high93° (2011)
Record low47° (2024)
Fri, 0477° / 61°0.06Climate normal
77 °Climate normal

Dearborn, Friday, 4 September

Climate normal for this date — 60-year average.

Average high77°
Average low61°
Average precipitation0.06 in
Chance of precipitation30%
Record high91° (2023)
Record low48° (1974)
Sat, 0577° / 61°0.04Climate normal
77 °Climate normal

Dearborn, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high77°
Average low61°
Average precipitation0.04 in
Chance of precipitation15%
Record high90° (2014)
Record low48° (1997)
Sun, 0676° / 61°0.06Climate normal
76 °Climate normal

Dearborn, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high76°
Average low61°
Average precipitation0.06 in
Chance of precipitation22%
Record high91° (1998)
Record low47° (1988)

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 Dearborn, 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 Dearborn, 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.