As of 15:08 EST

Weather in Grand Blanc, MI

53°Current weather

Grand Blanc, Sunday, 8 November, 15:08

Overcast. Feels like 52°. High 54°, low 36°.

Pressure29.83 inHg
Wind16.1 mph W
Humidity66%
Visibility6.2 mi
Dew point43°
Mon, 0951° / 43°0Overcast
51 °Overcast

Grand Blanc, Monday, 9 November

Overcast. High 51°, low 43°.

Pressure30.09 inHg
Wind7.1 mph NW
Humidity59%
Visibility6.2 mi
Dew point36°
Tue, 1057° / 43°0Clear
57 °Clear

Grand Blanc, Tuesday, 10 November

Clear. High 57°, low 43°.

Pressure29.97 inHg
Wind9.1 mph W
Humidity68%
Visibility6.2 mi
Dew point44°
Wed, 1155° / 37°0.07Light rain
55 °Light rain

Grand Blanc, Wednesday, 11 November

Light rain. High 55°, low 37°.

Pressure29.88 inHg
Wind5 mph S
Humidity61%
Visibility6.2 mi
Dew point40°
Thu, 1243° / 35°0.13Light rain
43 °Light rain

Grand Blanc, Thursday, 12 November

Light rain. High 43°, low 35°.

Pressure29.74 inHg
Wind15.2 mph N
Humidity77%
Visibility6.2 mi
Dew point35°
Fri, 1342° / 30°0Overcast
42 °Overcast

Grand Blanc, Friday, 13 November

Overcast. High 42°, low 30°.

Pressure29.80 inHg
Wind11.3 mph NW
Humidity64%
Visibility—
Dew point29°
Sat, 1439° / 32°0Light snow
39 °Light snow

Grand Blanc, Saturday, 14 November

Light snow. High 39°, low 32°.

Pressure29.80 inHg
Wind17.1 mph NW
Humidity65%
Visibility—
Dew point27°
Sun, 1550° / 31°0Clear
50 °Clear

Grand Blanc, Sunday, 15 November

Clear. High 50°, low 31°.

Pressure29.85 inHg
Wind13.4 mph W
Humidity35%
Visibility—
Dew point20°
Mon, 1647° / 32°0Clear
47 °Clear

Grand Blanc, Monday, 16 November

Clear. High 47°, low 32°.

Pressure30.06 inHg
Wind10 mph N
Humidity46%
Visibility—
Dew point25°
Tue, 1748° / 32°0Partly cloudy
48 °Partly cloudy

Grand Blanc, Tuesday, 17 November

Partly cloudy. High 48°, low 32°.

Pressure30.21 inHg
Wind7.3 mph NE
Humidity49%
Visibility—
Dew point28°
Wed, 1846° / 31°0Clear
46 °Clear

Grand Blanc, Wednesday, 18 November

Clear. High 46°, low 31°.

Pressure30.24 inHg
Wind9.2 mph E
Humidity53%
Visibility—
Dew point28°
Thu, 1947° / 32°0Overcast
47 °Overcast

Grand Blanc, Thursday, 19 November

Overcast. High 47°, low 32°.

Pressure30.18 inHg
Wind13.1 mph SE
Humidity56%
Visibility—
Dew point30°
Fri, 2052° / 45°0.04Light rain
52 °Light rain

Grand Blanc, Friday, 20 November

Light rain. High 52°, low 45°.

Pressure30.18 inHg
Wind9.4 mph SE
Humidity87%
Visibility—
Dew point46°
Sat, 2165° / 52°0.34Light rain
65 °Light rain

Grand Blanc, Saturday, 21 November

Light rain. High 65°, low 52°.

Pressure30.06 inHg
Wind15.6 mph S
Humidity67%
Visibility—
Dew point52°
Sun, 2261° / 58°0.5Rain
61 °Rain

Grand Blanc, Sunday, 22 November

Rain. High 61°, low 58°.

Pressure29.65 inHg
Wind22.1 mph S
Humidity89%
Visibility—
Dew point57°
Mon, 2356° / 43°1.17Heavy rain
56 °Heavy rain

Grand Blanc, Monday, 23 November

Heavy rain. High 56°, low 43°.

Pressure29.62 inHg
Wind20.3 mph N
Humidity71%
Visibility—
Dew point37°

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.