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As of 16:14 EST

Weather in Harlan, MI

48°Current weather

Harlan, Monday, 9 November, 16:14

Overcast. Feels like 45°. High 50°, low 38°.

Pressure30.00 inHg
Wind7.3 mph SW
Humidity67%
Visibility6.2 mi
Dew point38°
Tue, 1053° / 40°0Clear
53 °Clear

Harlan, Tuesday, 10 November

Clear. High 53°, low 40°.

Pressure29.97 inHg
Wind8.5 mph NW
Humidity63%
Visibility6.2 mi
Dew point41°
Wed, 1148° / 39°0.05Light rain
48 °Light rain

Harlan, Wednesday, 11 November

Light rain. High 48°, low 39°.

Pressure29.91 inHg
Wind0.7 mph NE
Humidity89%
Visibility4.9 mi
Dew point45°
Thu, 1239° / 34°0.02Snow
39 °Snow

Harlan, Thursday, 12 November

Snow. High 39°, low 34°.

Pressure30.00 inHg
Wind11.2 mph N
Humidity79%
Visibility6.2 mi
Dew point27°
Fri, 1337° / 31°0.09Snow
37 °Snow

Harlan, Friday, 13 November

Snow. High 37°, low 31°.

Pressure30.00 inHg
Wind8.9 mph N
Humidity80%
Visibility6.2 mi
Dew point29°
Sat, 1439° / 33°0.2Snow
39 °Snow

Harlan, Saturday, 14 November

Snow. High 39°, low 33°.

Pressure30.09 inHg
Wind7.4 mph N
Humidity83%
Visibility—
Dew point33°
Sun, 1541° / 33°0Overcast
41 °Overcast

Harlan, Sunday, 15 November

Overcast. High 41°, low 33°.

Pressure30.27 inHg
Wind4.5 mph N
Humidity66%
Visibility—
Dew point30°
Mon, 1645° / 33°0Mostly clear
45 °Mostly clear

Harlan, Monday, 16 November

Mostly clear. High 45°, low 33°.

Pressure30.39 inHg
Wind2.9 mph NW
Humidity52%
Visibility—
Dew point27°
Tue, 1749° / 35°0Clear
49 °Clear

Harlan, Tuesday, 17 November

Clear. High 49°, low 35°.

Pressure30.47 inHg
Wind5.7 mph S
Humidity43%
Visibility—
Dew point25°
Wed, 1851° / 37°0Partly cloudy
51 °Partly cloudy

Harlan, Wednesday, 18 November

Partly cloudy. High 51°, low 37°.

Pressure30.39 inHg
Wind9.5 mph S
Humidity40%
Visibility—
Dew point26°
Thu, 1956° / 42°0Partly cloudy
56 °Partly cloudy

Harlan, Thursday, 19 November

Partly cloudy. High 56°, low 42°.

Pressure30.21 inHg
Wind14.3 mph S
Humidity38%
Visibility—
Dew point29°
Fri, 2049° / 46°0.24Light rain
49 °Light rain

Harlan, Friday, 20 November

Light rain. High 49°, low 46°.

Pressure30.15 inHg
Wind14.1 mph SW
Humidity85%
Visibility—
Dew point44°
Sat, 2153° / 46°0.81Rain
53 °Rain

Harlan, Saturday, 21 November

Rain. High 53°, low 46°.

Pressure29.68 inHg
Wind19.9 mph SW
Humidity94%
Visibility—
Dew point49°
Sun, 2242° / 34°0.05Snow
42 °Snow

Harlan, Sunday, 22 November

Snow. High 42°, low 34°.

Pressure30.15 inHg
Wind13.9 mph NW
Humidity63%
Visibility—
Dew point30°
Mon, 2341° / 31°0Overcast
41 °Overcast

Harlan, Monday, 23 November

Overcast. High 41°, low 31°.

Pressure30.36 inHg
Wind3.9 mph NE
Humidity54%
Visibility—
Dew point24°
Tue, 2442° / 32°0Overcast
42 °Overcast

Harlan, Tuesday, 24 November

Overcast. High 42°, low 32°.

Pressure30.27 inHg
Wind5.1 mph E
Humidity60%
Visibility—
Dew point28°

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.