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As of 19:49 EDT

Weather in Harlan, MI

52°Current weather

Harlan, Friday, 23 October, 19:49

Mostly clear. Feels like 51°. High 64°, low 43°.

Pressure30.33 inHg
Wind0.6 mph SW
Humidity87%
Visibility6.2 mi
Dew point48°
Sat, 2463° / 40°0Overcast
63 °Overcast

Harlan, Saturday, 24 October

Overcast. High 63°, low 40°.

Pressure30.39 inHg
Wind8.1 mph S
Humidity62%
Visibility6.2 mi
Dew point48°
Sun, 2565° / 43°0Overcast
65 °Overcast

Harlan, Sunday, 25 October

Overcast. High 65°, low 43°.

Pressure30.36 inHg
Wind9.1 mph SW
Humidity68%
Visibility6.2 mi
Dew point52°
Mon, 2655° / 43°0.01Light rain
55 °Light rain

Harlan, Monday, 26 October

Light rain. High 55°, low 43°.

Pressure30.45 inHg
Wind7.7 mph NE
Humidity63%
Visibility6.2 mi
Dew point40°
Tue, 2754° / 37°0Overcast
54 °Overcast

Harlan, Tuesday, 27 October

Overcast. High 54°, low 37°.

Pressure30.42 inHg
Wind4 mph SE
Humidity64%
Visibility6.2 mi
Dew point36°
Wed, 2860° / 44°0.24Light rain
60 °Light rain

Harlan, Wednesday, 28 October

Light rain. High 60°, low 44°.

Pressure30.12 inHg
Wind11.7 mph S
Humidity59%
Visibility—
Dew point44°
Thu, 2958° / 49°0.11Light rain
58 °Light rain

Harlan, Thursday, 29 October

Light rain. High 58°, low 49°.

Pressure30.06 inHg
Wind14.1 mph SW
Humidity96%
Visibility—
Dew point54°
Fri, 3053° / 45°0Overcast
53 °Overcast

Harlan, Friday, 30 October

Overcast. High 53°, low 45°.

Pressure30.24 inHg
Wind7.3 mph N
Humidity69%
Visibility—
Dew point43°
Sat, 3151° / 44°0.15Light rain
51 °Light rain

Harlan, Saturday, 31 October

Light rain. High 51°, low 44°.

Pressure30.18 inHg
Wind10.4 mph S
Humidity81%
Visibility—
Dew point44°
Sun, 0157° / 52°0.19Rain
57 °Rain

Harlan, Sunday, 1 November

Rain. High 57°, low 52°.

Pressure30.12 inHg
Wind9 mph SE
Humidity81%
Visibility—
Dew point51°
Mon, 0255° / 45°0.07Light rain
55 °Light rain

Harlan, Monday, 2 November

Light rain. High 55°, low 45°.

Pressure30.27 inHg
Wind13 mph E
Humidity73%
Visibility—
Dew point45°
Tue, 0359° / 44°1.15Rain
59 °Rain

Harlan, Tuesday, 3 November

Rain. High 59°, low 44°.

Pressure29.62 inHg
Wind18.3 mph N
Humidity98%
Visibility—
Dew point58°
Wed, 0447° / 39°0.08Light rain
47 °Light rain

Harlan, Wednesday, 4 November

Light rain. High 47°, low 39°.

Pressure30.21 inHg
Wind15.1 mph NW
Humidity52%
Visibility—
Dew point29°
Thu, 0554° / 44°0Clear
54 °Clear

Harlan, Thursday, 5 November

Clear. High 54°, low 44°.

Pressure29.83 inHg
Wind14.8 mph W
Humidity55%
Visibility—
Dew point37°
Fri, 0658° / 42°0Clear
58 °Clear

Harlan, Friday, 6 November

Clear. High 58°, low 42°.

Pressure29.88 inHg
Wind7.4 mph W
Humidity47%
Visibility—
Dew point36°
Sat, 0753° / 40°0Partly cloudy
53 °Partly cloudy

Harlan, Saturday, 7 November

Partly cloudy. High 53°, low 40°.

Pressure30.12 inHg
Wind11.6 mph SE
Humidity45%
Visibility—
Dew point30°

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 Harlan, 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 Harlan, 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.