As of 09:56 EST

Weather in Grand Blanc, MI

52°Current weather

Grand Blanc, Tuesday, 10 November, 09:56

Clear. Feels like 51°. High 60°, low 43°.

Pressure29.97 inHg
Wind4 mph W
Humidity77%
Visibility6.2 mi
Dew point45°
Wed, 1156° / 36°0.06Light rain
56 °Light rain

Grand Blanc, Wednesday, 11 November

Light rain. High 56°, low 36°.

Pressure29.88 inHg
Wind2.1 mph NW
Humidity79%
Visibility6.2 mi
Dew point45°
Thu, 1245° / 35°0Light rain
45 °Light rain

Grand Blanc, Thursday, 12 November

Light rain. High 45°, low 35°.

Pressure29.83 inHg
Wind12.7 mph N
Humidity69%
Visibility6.2 mi
Dew point35°
Fri, 1340° / 32°0.04Snow
40 °Snow

Grand Blanc, Friday, 13 November

Snow. High 40°, low 32°.

Pressure29.94 inHg
Wind9.4 mph N
Humidity74%
Visibility6.2 mi
Dew point29°
Sat, 1442° / 27°0Partly cloudy
42 °Partly cloudy

Grand Blanc, Saturday, 14 November

Partly cloudy. High 42°, low 27°.

Pressure30.15 inHg
Wind6.8 mph NW
Humidity65%
Visibility—
Dew point29°
Sun, 1542° / 29°0Overcast
42 °Overcast

Grand Blanc, Sunday, 15 November

Overcast. High 42°, low 29°.

Pressure30.45 inHg
Wind6.3 mph NW
Humidity64%
Visibility—
Dew point29°
Mon, 1646° / 34°0Overcast
46 °Overcast

Grand Blanc, Monday, 16 November

Overcast. High 46°, low 34°.

Pressure30.53 inHg
Wind5.9 mph N
Humidity54%
Visibility—
Dew point28°
Tue, 1747° / 31°0Clear
47 °Clear

Grand Blanc, Tuesday, 17 November

Clear. High 47°, low 31°.

Pressure30.50 inHg
Wind4.9 mph W
Humidity40%
Visibility—
Dew point21°
Wed, 1849° / 30°0Clear
49 °Clear

Grand Blanc, Wednesday, 18 November

Clear. High 49°, low 30°.

Pressure30.45 inHg
Wind5.6 mph S
Humidity35%
Visibility—
Dew point20°
Thu, 1951° / 34°0Overcast
51 °Overcast

Grand Blanc, Thursday, 19 November

Overcast. High 51°, low 34°.

Pressure30.39 inHg
Wind9.4 mph S
Humidity40%
Visibility—
Dew point26°
Fri, 2056° / 38°0Overcast
56 °Overcast

Grand Blanc, Friday, 20 November

Overcast. High 56°, low 38°.

Pressure30.27 inHg
Wind9.9 mph SW
Humidity33%
Visibility—
Dew point25°
Sat, 2156° / 42°0Overcast
56 °Overcast

Grand Blanc, Saturday, 21 November

Overcast. High 56°, low 42°.

Pressure30.18 inHg
Wind11.1 mph S
Humidity36%
Visibility—
Dew point28°
Sun, 2255° / 47°0.39Rain
55 °Rain

Grand Blanc, Sunday, 22 November

Rain. High 55°, low 47°.

Pressure29.85 inHg
Wind18.6 mph SE
Humidity42%
Visibility—
Dew point31°
Mon, 2354° / 41°0Clear
54 °Clear

Grand Blanc, Monday, 23 November

Clear. High 54°, low 41°.

Pressure29.62 inHg
Wind18.6 mph SW
Humidity56%
Visibility—
Dew point32°
Tue, 2442° / 35°0Light rain
42 °Light rain

Grand Blanc, Tuesday, 24 November

Light rain. High 42°, low 35°.

Pressure29.77 inHg
Wind16.1 mph SW
Humidity59%
Visibility—
Dew point28°
Wed, 2537° / 27°0.02Light snow
37 °Light snow

Grand Blanc, Wednesday, 25 November

Light snow. High 37°, low 27°.

Pressure30.00 inHg
Wind19.8 mph W
Humidity54%
Visibility—
Dew point21°

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 Blanc, 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 Blanc, 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.