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As of 11:03 EDT

Weather in Harlan, MI

53°Current weather

Harlan, Wednesday, 21 October, 11:03

Clear. Feels like 52°. High 61°, low 39°.

Pressure30.27 inHg
Wind4.9 mph S
Humidity86%
Visibility6.2 mi
Dew point49°
Thu, 2260° / 39°0Clear
60 °Clear

Harlan, Thursday, 22 October

Clear. High 60°, low 39°.

Pressure30.30 inHg
Wind2.4 mph NE
Humidity78%
Visibility6.2 mi
Dew point51°
Fri, 2364° / 39°0Mostly clear
64 °Mostly clear

Harlan, Friday, 23 October

Mostly clear. High 64°, low 39°.

Pressure30.42 inHg
Wind5.1 mph S
Humidity78%
Visibility6.2 mi
Dew point49°
Sat, 2464° / 44°0Partly cloudy
64 °Partly cloudy

Harlan, Saturday, 24 October

Partly cloudy. High 64°, low 44°.

Pressure30.42 inHg
Wind8.5 mph S
Humidity64%
Visibility6.2 mi
Dew point48°
Sun, 2563° / 50°0.01Light rain
63 °Light rain

Harlan, Sunday, 25 October

Light rain. High 63°, low 50°.

Pressure30.36 inHg
Wind8.9 mph S
Humidity67%
Visibility—
Dew point50°
Mon, 2666° / 47°0Overcast
66 °Overcast

Harlan, Monday, 26 October

Overcast. High 66°, low 47°.

Pressure30.21 inHg
Wind5.5 mph W
Humidity60%
Visibility—
Dew point49°
Tue, 2752° / 38°0Overcast
52 °Overcast

Harlan, Tuesday, 27 October

Overcast. High 52°, low 38°.

Pressure30.39 inHg
Wind5.8 mph S
Humidity33%
Visibility—
Dew point22°
Wed, 2856° / 45°0.03Light rain
56 °Light rain

Harlan, Wednesday, 28 October

Light rain. High 56°, low 45°.

Pressure30.03 inHg
Wind11.3 mph S
Humidity84%
Visibility—
Dew point47°
Thu, 2956° / 38°0.13Light rain
56 °Light rain

Harlan, Thursday, 29 October

Light rain. High 56°, low 38°.

Pressure30.21 inHg
Wind14.9 mph W
Humidity43%
Visibility—
Dew point26°
Fri, 3053° / 36°0Mostly clear
53 °Mostly clear

Harlan, Friday, 30 October

Mostly clear. High 53°, low 36°.

Pressure30.30 inHg
Wind5.9 mph E
Humidity39%
Visibility—
Dew point26°
Sat, 3156° / 40°0.29Rain
56 °Rain

Harlan, Saturday, 31 October

Rain. High 56°, low 40°.

Pressure30.06 inHg
Wind20.8 mph S
Humidity50%
Visibility—
Dew point31°
Sun, 0159° / 55°0.69Rain
59 °Rain

Harlan, Sunday, 1 November

Rain. High 59°, low 55°.

Pressure29.91 inHg
Wind18.9 mph S
Humidity93%
Visibility—
Dew point54°
Mon, 0257° / 56°0.72Rain
57 °Rain

Harlan, Monday, 2 November

Rain. High 57°, low 56°.

Pressure29.97 inHg
Wind8 mph E
Humidity99%
Visibility—
Dew point56°
Tue, 0362° / 56°0.66Rain
62 °Rain

Harlan, Tuesday, 3 November

Rain. High 62°, low 56°.

Pressure29.83 inHg
Wind9.9 mph E
Humidity82%
Visibility—
Dew point56°
Wed, 0458° / 54°0.27Rain
58 °Rain

Harlan, Wednesday, 4 November

Rain. High 58°, low 54°.

Pressure29.59 inHg
Wind14.4 mph E
Humidity90%
Visibility—
Dew point54°
Thu, 0554° / 48°0.02Light rain
54 °Light rain

Harlan, Thursday, 5 November

Light rain. High 54°, low 48°.

Pressure29.53 inHg
Wind12.3 mph SE
Humidity86%
Visibility—
Dew point47°

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.