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As of 12:30 CDT

Weather in Hartley, MI

45°Current weather

Hartley, Friday, 30 October, 12:30

Partly cloudy. Feels like 45°. High 45°, low 29°.

Pressure30.39 inHg
Wind2.7 mph W
Humidity69%
Visibility6.2 mi
Dew point36°
Sat, 3155° / 30°0Clear
55 °Clear

Hartley, Saturday, 31 October

Clear. High 55°, low 30°.

Pressure30.33 inHg
Wind6.9 mph S
Humidity52%
Visibility6.2 mi
Dew point37°
Sun, 0165° / 49°0Overcast
65 °Overcast

Hartley, Sunday, 1 November

Overcast. High 65°, low 49°.

Pressure30.27 inHg
Wind6.9 mph SW
Humidity73%
Visibility6.2 mi
Dew point52°
Mon, 0259° / 51°0.45Rain
59 °Rain

Hartley, Monday, 2 November

Rain. High 59°, low 51°.

Pressure30.00 inHg
Wind8.9 mph S
Humidity75%
Visibility6.2 mi
Dew point50°
Tue, 0362° / 50°0.74Rain
62 °Rain

Hartley, Tuesday, 3 November

Rain. High 62°, low 50°.

Pressure29.68 inHg
Wind9.5 mph S
Humidity93%
Visibility6.2 mi
Dew point59°
Wed, 0449° / 44°0.12Light rain
49 °Light rain

Hartley, Wednesday, 4 November

Light rain. High 49°, low 44°.

Pressure29.80 inHg
Wind10.5 mph NW
Humidity99%
Visibility—
Dew point47°
Thu, 0547° / 41°0Overcast
47 °Overcast

Hartley, Thursday, 5 November

Overcast. High 47°, low 41°.

Pressure29.91 inHg
Wind10 mph N
Humidity81%
Visibility—
Dew point41°
Fri, 0640° / 34°0Overcast
40 °Overcast

Hartley, Friday, 6 November

Overcast. High 40°, low 34°.

Pressure30.09 inHg
Wind8.6 mph NE
Humidity73%
Visibility—
Dew point31°
Sat, 0740° / 29°0Clear
40 °Clear

Hartley, Saturday, 7 November

Clear. High 40°, low 29°.

Pressure30.30 inHg
Wind7.8 mph NE
Humidity51%
Visibility—
Dew point22°
Sun, 0842° / 28°0Overcast
42 °Overcast

Hartley, Sunday, 8 November

Overcast. High 42°, low 28°.

Pressure30.45 inHg
Wind5.6 mph NE
Humidity50%
Visibility—
Dew point23°
Mon, 0940° / 31°0Overcast
40 °Overcast

Hartley, Monday, 9 November

Overcast. High 40°, low 31°.

Pressure30.30 inHg
Wind3 mph NE
Humidity65%
Visibility—
Dew point28°
Tue, 1042° / 29°0Clear
42 °Clear

Hartley, Tuesday, 10 November

Clear. High 42°, low 29°.

Pressure30.15 inHg
Wind6.4 mph N
Humidity45%
Visibility—
Dew point21°
Wed, 1144° / 30°0Partly cloudy
44 °Partly cloudy

Hartley, Wednesday, 11 November

Partly cloudy. High 44°, low 30°.

Pressure30.00 inHg
Wind4.7 mph W
Humidity58%
Visibility—
Dew point28°
Thu, 1246° / 30°0Clear
46 °Clear

Hartley, Thursday, 12 November

Clear. High 46°, low 30°.

Pressure29.80 inHg
Wind7.1 mph SW
Humidity49%
Visibility—
Dew point26°
Fri, 1346° / 32°0Overcast
46 °Overcast

Hartley, Friday, 13 November

Overcast. High 46°, low 32°.

Pressure29.83 inHg
Wind8.5 mph SE
Humidity53%
Visibility—
Dew point28°
Sat, 1440° / 38°0.11Light rain
40 °Light rain

Hartley, Saturday, 14 November

Light rain. High 40°, low 38°.

Pressure29.85 inHg
Wind8 mph NE
Humidity97%
Visibility—
Dew point38°

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 Hartley, 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 Hartley, 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.