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As of 17:20 EDT

Weather in Diann, MI

69°Current weather

Diann, Saturday, 10 October, 17:20

Overcast. Feels like 68°. High 72°, low 55°.

Pressure30.18 inHg
Wind9.2 mph E
Humidity60%
Visibility6.2 mi
Dew point54°
Sun, 1169° / 54°0.09Rain
69 °Rain

Diann, Sunday, 11 October

Rain. High 69°, low 54°.

Pressure30.00 inHg
Wind8.7 mph E
Humidity74%
Visibility6.2 mi
Dew point58°
Mon, 1282° / 51°0.02Light rain
82 °Light rain

Diann, Monday, 12 October

Light rain. High 82°, low 51°.

Pressure29.91 inHg
Wind7.8 mph SW
Humidity63%
Visibility6.2 mi
Dew point59°
Tue, 1382° / 65°0.12Rain
82 °Rain

Diann, Tuesday, 13 October

Rain. High 82°, low 65°.

Pressure29.74 inHg
Wind14.5 mph SW
Humidity51%
Visibility6.2 mi
Dew point59°
Wed, 1471° / 60°0.39Rain
71 °Rain

Diann, Wednesday, 14 October

Rain. High 71°, low 60°.

Pressure30.00 inHg
Wind6.5 mph NW
Humidity80%
Visibility6.2 mi
Dew point60°
Thu, 1562° / 49°0.01Light rain
62 °Light rain

Diann, Thursday, 15 October

Light rain. High 62°, low 49°.

Pressure30.30 inHg
Wind8.6 mph N
Humidity57%
Visibility—
Dew point45°
Fri, 1660° / 49°0.03Light rain
60 °Light rain

Diann, Friday, 16 October

Light rain. High 60°, low 49°.

Pressure29.91 inHg
Wind24.1 mph W
Humidity57%
Visibility—
Dew point41°
Sat, 1748° / 36°0.03Light rain
48 °Light rain

Diann, Saturday, 17 October

Light rain. High 48°, low 36°.

Pressure29.94 inHg
Wind15.1 mph W
Humidity52%
Visibility—
Dew point31°
Sun, 1846° / 32°0Overcast
46 °Overcast

Diann, Sunday, 18 October

Overcast. High 46°, low 32°.

Pressure30.45 inHg
Wind14.9 mph N
Humidity40%
Visibility—
Dew point20°
Mon, 1950° / 30°0Mostly clear
50 °Mostly clear

Diann, Monday, 19 October

Mostly clear. High 50°, low 30°.

Pressure30.65 inHg
Wind5.7 mph SW
Humidity25%
Visibility—
Dew point12°
Tue, 2055° / 35°0Partly cloudy
55 °Partly cloudy

Diann, Tuesday, 20 October

Partly cloudy. High 55°, low 35°.

Pressure30.47 inHg
Wind7.7 mph S
Humidity29%
Visibility—
Dew point20°
Wed, 2161° / 39°0Clear
61 °Clear

Diann, Wednesday, 21 October

Clear. High 61°, low 39°.

Pressure30.39 inHg
Wind8.5 mph S
Humidity29%
Visibility—
Dew point25°
Thu, 2264° / 43°0Overcast
64 °Overcast

Diann, Thursday, 22 October

Overcast. High 64°, low 43°.

Pressure30.33 inHg
Wind9.8 mph S
Humidity31%
Visibility—
Dew point29°
Fri, 2364° / 47°0Overcast
64 °Overcast

Diann, Friday, 23 October

Overcast. High 64°, low 47°.

Pressure30.15 inHg
Wind9.6 mph S
Humidity35%
Visibility—
Dew point33°
Sat, 2461° / 49°0Overcast
61 °Overcast

Diann, Saturday, 24 October

Overcast. High 61°, low 49°.

Pressure30.15 inHg
Wind13.8 mph E
Humidity56%
Visibility—
Dew point44°
Sun, 2560° / 49°0Overcast
60 °Overcast

Diann, Sunday, 25 October

Overcast. High 60°, low 49°.

Pressure30.12 inHg
Wind13.6 mph E
Humidity40%
Visibility—
Dew point34°

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 Diann, 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 Diann, 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.