As of 03:24 EDT

Weather in Harlan, MI

58°Current weather

Harlan, Thursday, 29 October, 03:24

Light rain. Feels like 58°. High 59°, low 47°.

Pressure29.97 inHg
Wind14.2 mph S
Humidity83%
Visibility4.4 mi
Dew point53°
Fri, 3053° / 39°0Clear
53 °Clear

Harlan, Friday, 30 October

Clear. High 53°, low 39°.

Pressure30.36 inHg
Wind4.1 mph NW
Humidity59%
Visibility6.2 mi
Dew point37°
Sat, 3158° / 36°0Overcast
58 °Overcast

Harlan, Saturday, 31 October

Overcast. High 58°, low 36°.

Pressure30.42 inHg
Wind6.3 mph SE
Humidity64%
Visibility6.2 mi
Dew point41°
Sun, 0161° / 43°0Overcast
61 °Overcast

Harlan, Sunday, 1 November

Overcast. High 61°, low 43°.

Pressure30.33 inHg
Wind2.9 mph S
Humidity68%
Visibility6.2 mi
Dew point46°
Mon, 0265° / 47°0.28Rain
65 °Rain

Harlan, Monday, 2 November

Rain. High 65°, low 47°.

Pressure30.03 inHg
Wind13.5 mph S
Humidity61%
Visibility—
Dew point49°
Tue, 0358° / 52°1.58Heavy rain
58 °Heavy rain

Harlan, Tuesday, 3 November

Heavy rain. High 58°, low 52°.

Pressure29.91 inHg
Wind17.9 mph S
Humidity74%
Visibility—
Dew point47°
Wed, 0457° / 51°1.03Rain
57 °Rain

Harlan, Wednesday, 4 November

Rain. High 57°, low 51°.

Pressure29.94 inHg
Wind12.2 mph E
Humidity94%
Visibility—
Dew point52°
Thu, 0563° / 58°0.07Light rain
63 °Light rain

Harlan, Thursday, 5 November

Light rain. High 63°, low 58°.

Pressure29.56 inHg
Wind10.2 mph SE
Humidity95%
Visibility—
Dew point59°
Fri, 0657° / 41°0.12Light rain
57 °Light rain

Harlan, Friday, 6 November

Light rain. High 57°, low 41°.

Pressure29.80 inHg
Wind17.4 mph N
Humidity84%
Visibility—
Dew point40°
Sat, 0743° / 36°0Mostly clear
43 °Mostly clear

Harlan, Saturday, 7 November

Mostly clear. High 43°, low 36°.

Pressure30.27 inHg
Wind13.6 mph N
Humidity55%
Visibility—
Dew point27°
Sun, 0846° / 31°0Clear
46 °Clear

Harlan, Sunday, 8 November

Clear. High 46°, low 31°.

Pressure30.21 inHg
Wind7.1 mph N
Humidity48%
Visibility—
Dew point25°
Mon, 0949° / 34°0Overcast
49 °Overcast

Harlan, Monday, 9 November

Overcast. High 49°, low 34°.

Pressure29.97 inHg
Wind5.1 mph W
Humidity54%
Visibility—
Dew point31°
Tue, 1042° / 36°0.48Snow
42 °Snow

Harlan, Tuesday, 10 November

Snow. High 42°, low 36°.

Pressure29.56 inHg
Wind7.2 mph NW
Humidity97%
Visibility—
Dew point35°
Wed, 1140° / 38°0.52Light rain
40 °Light rain

Harlan, Wednesday, 11 November

Light rain. High 40°, low 38°.

Pressure29.50 inHg
Wind12.9 mph NW
Humidity96%
Visibility—
Dew point38°
Thu, 1242° / 38°0.29Light rain
42 °Light rain

Harlan, Thursday, 12 November

Light rain. High 42°, low 38°.

Pressure29.62 inHg
Wind11.8 mph W
Humidity94%
Visibility—
Dew point39°
Fri, 1341° / 40°0.02Light rain
41 °Light rain

Harlan, Friday, 13 November

Light rain. High 41°, low 40°.

Pressure29.85 inHg
Wind9.4 mph W
Humidity83%
Visibility—
Dew point36°

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.