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As of 14:05 EDT

Weather in Jefferson, MI

67°Current weather

Jefferson, Friday, 23 October, 14:05

Clear. Feels like 66°. High 67°, low 43°.

Pressure30.36 inHg
Wind1.1 mph E
Humidity56%
Visibility6.2 mi
Dew point51°
Sat, 2466° / 40°0Clear
66 °Clear

Jefferson, Saturday, 24 October

Clear. High 66°, low 40°.

Pressure30.47 inHg
Wind3.2 mph SE
Humidity81%
Visibility5.4 mi
Dew point51°
Sun, 2567° / 40°0Overcast
67 °Overcast

Jefferson, Sunday, 25 October

Overcast. High 67°, low 40°.

Pressure30.45 inHg
Wind5 mph S
Humidity55%
Visibility6.2 mi
Dew point47°
Mon, 2664° / 48°0Partly cloudy
64 °Partly cloudy

Jefferson, Monday, 26 October

Partly cloudy. High 64°, low 48°.

Pressure30.36 inHg
Wind4.5 mph N
Humidity67%
Visibility6.2 mi
Dew point50°
Tue, 2753° / 45°0Overcast
53 °Overcast

Jefferson, Tuesday, 27 October

Overcast. High 53°, low 45°.

Pressure30.42 inHg
Wind5.8 mph E
Humidity68%
Visibility6.2 mi
Dew point41°
Wed, 2863° / 45°0Overcast
63 °Overcast

Jefferson, Wednesday, 28 October

Overcast. High 63°, low 45°.

Pressure30.21 inHg
Wind9.8 mph S
Humidity57%
Visibility—
Dew point44°
Thu, 2972° / 54°0.06Light rain
72 °Light rain

Jefferson, Thursday, 29 October

Light rain. High 72°, low 54°.

Pressure30.06 inHg
Wind16.3 mph SW
Humidity41%
Visibility—
Dew point43°
Fri, 3053° / 47°0.14Light rain
53 °Light rain

Jefferson, Friday, 30 October

Light rain. High 53°, low 47°.

Pressure30.27 inHg
Wind7.4 mph N
Humidity66%
Visibility—
Dew point40°
Sat, 3148° / 45°0.27Light rain
48 °Light rain

Jefferson, Saturday, 31 October

Light rain. High 48°, low 45°.

Pressure30.24 inHg
Wind9.8 mph E
Humidity94%
Visibility—
Dew point45°
Sun, 0156° / 48°0Light rain
56 °Light rain

Jefferson, Sunday, 1 November

Light rain. High 56°, low 48°.

Pressure30.12 inHg
Wind6.3 mph E
Humidity89%
Visibility—
Dew point51°
Mon, 0262° / 52°0Overcast
62 °Overcast

Jefferson, Monday, 2 November

Overcast. High 62°, low 52°.

Pressure30.06 inHg
Wind6.2 mph SE
Humidity63%
Visibility—
Dew point48°
Tue, 0359° / 52°0.73Rain
59 °Rain

Jefferson, Tuesday, 3 November

Rain. High 59°, low 52°.

Pressure29.85 inHg
Wind12.9 mph E
Humidity79%
Visibility—
Dew point52°
Wed, 0465° / 55°0.24Rain
65 °Rain

Jefferson, Wednesday, 4 November

Rain. High 65°, low 55°.

Pressure29.65 inHg
Wind11.3 mph E
Humidity91%
Visibility—
Dew point59°
Thu, 0567° / 54°0.07Light rain
67 °Light rain

Jefferson, Thursday, 5 November

Light rain. High 67°, low 54°.

Pressure29.85 inHg
Wind7.9 mph SW
Humidity63%
Visibility—
Dew point52°
Fri, 0661° / 54°0.04Light rain
61 °Light rain

Jefferson, Friday, 6 November

Light rain. High 61°, low 54°.

Pressure29.80 inHg
Wind15.6 mph NW
Humidity63%
Visibility—
Dew point48°
Sat, 0766° / 52°0Clear
66 °Clear

Jefferson, Saturday, 7 November

Clear. High 66°, low 52°.

Pressure29.62 inHg
Wind19 mph W
Humidity45%
Visibility—
Dew point42°

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 Jefferson, 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 Jefferson, 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.