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As of 15:07 EDT

Weather in Diann, MI

57°Current weather

Diann, Friday, 16 October, 15:07

Overcast. Feels like 57°. High 67°, low 48°.

Pressure29.88 inHg
Wind11.5 mph W
Humidity82%
Visibility3.7 mi
Dew point51°
Sat, 1753° / 37°0Clear
53 °Clear

Diann, Saturday, 17 October

Clear. High 53°, low 37°.

Pressure30.50 inHg
Wind6.5 mph N
Humidity52%
Visibility6.2 mi
Dew point27°
Sun, 1862° / 39°0Clear
62 °Clear

Diann, Sunday, 18 October

Clear. High 62°, low 39°.

Pressure30.56 inHg
Wind10.5 mph SW
Humidity44%
Visibility6.2 mi
Dew point34°
Mon, 1965° / 38°0Clear
65 °Clear

Diann, Monday, 19 October

Clear. High 65°, low 38°.

Pressure30.47 inHg
Wind2.6 mph S
Humidity45%
Visibility6.2 mi
Dew point37°
Tue, 2066° / 40°0Clear
66 °Clear

Diann, Tuesday, 20 October

Clear. High 66°, low 40°.

Pressure30.39 inHg
Wind2.9 mph NE
Humidity49%
Visibility6.2 mi
Dew point41°
Wed, 2165° / 45°0Partly cloudy
65 °Partly cloudy

Diann, Wednesday, 21 October

Partly cloudy. High 65°, low 45°.

Pressure30.33 inHg
Wind5.9 mph SE
Humidity58%
Visibility—
Dew point47°
Thu, 2266° / 44°0Partly cloudy
66 °Partly cloudy

Diann, Thursday, 22 October

Partly cloudy. High 66°, low 44°.

Pressure30.15 inHg
Wind9.4 mph SW
Humidity33%
Visibility—
Dew point32°
Fri, 2359° / 44°0Clear
59 °Clear

Diann, Friday, 23 October

Clear. High 59°, low 44°.

Pressure30.24 inHg
Wind11.3 mph NE
Humidity49%
Visibility—
Dew point38°
Sat, 2458° / 40°0Partly cloudy
58 °Partly cloudy

Diann, Saturday, 24 October

Partly cloudy. High 58°, low 40°.

Pressure30.36 inHg
Wind10.5 mph E
Humidity49%
Visibility—
Dew point37°
Sun, 2560° / 42°0Overcast
60 °Overcast

Diann, Sunday, 25 October

Overcast. High 60°, low 42°.

Pressure30.27 inHg
Wind8.5 mph SE
Humidity36%
Visibility—
Dew point31°
Mon, 2665° / 46°0Overcast
65 °Overcast

Diann, Monday, 26 October

Overcast. High 65°, low 46°.

Pressure30.18 inHg
Wind5.9 mph E
Humidity38%
Visibility—
Dew point35°
Tue, 2769° / 50°0Partly cloudy
69 °Partly cloudy

Diann, Tuesday, 27 October

Partly cloudy. High 69°, low 50°.

Pressure30.15 inHg
Wind11.2 mph SW
Humidity40%
Visibility—
Dew point42°
Wed, 2856° / 49°0.17Rain
56 °Rain

Diann, Wednesday, 28 October

Rain. High 56°, low 49°.

Pressure30.24 inHg
Wind5.3 mph N
Humidity62%
Visibility—
Dew point41°
Thu, 2967° / 53°0.01Light rain
67 °Light rain

Diann, Thursday, 29 October

Light rain. High 67°, low 53°.

Pressure30.09 inHg
Wind9.6 mph SE
Humidity60%
Visibility—
Dew point51°
Fri, 3071° / 56°0.02Light rain
71 °Light rain

Diann, Friday, 30 October

Light rain. High 71°, low 56°.

Pressure30.00 inHg
Wind13.1 mph W
Humidity65%
Visibility—
Dew point57°
Sat, 3158° / 48°0Overcast
58 °Overcast

Diann, Saturday, 31 October

Overcast. High 58°, low 48°.

Pressure30.21 inHg
Wind13 mph N
Humidity64%
Visibility—
Dew point45°

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.