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As of 21:05 EDT

Weather in Chelsea, MI

74°Current weather

Chelsea, Saturday, 8 August, 21:05

Clear. Feels like 74°. High 85°, low 69°.

Pressure29.97 inHg
Wind2 mph NW
Humidity63%
Visibility6.2 mi
Dew point60°
Sun, 0989° / 64°0.65Heavy rain
89 °Heavy rain

Chelsea, Sunday, 9 August

Heavy rain. High 89°, low 64°.

Pressure30.00 inHg
Wind10.3 mph S
Humidity34%
Visibility6.2 mi
Dew point50°
Mon, 1087° / 69°0.43Rain
87 °Rain

Chelsea, Monday, 10 August

Rain. High 87°, low 69°.

Pressure29.91 inHg
Wind10 mph NW
Humidity86%
Visibility6.2 mi
Dew point71°
Tue, 1176° / 65°0.67Heavy rain
76 °Heavy rain

Chelsea, Tuesday, 11 August

Heavy rain. High 76°, low 65°.

Pressure29.85 inHg
Wind13 mph S
Humidity93%
Visibility6.2 mi
Dew point69°
Wed, 1282° / 61°0.01Light rain
82 °Light rain

Chelsea, Wednesday, 12 August

Light rain. High 82°, low 61°.

Pressure29.80 inHg
Wind5.6 mph NW
Humidity57%
Visibility6.2 mi
Dew point61°
Thu, 1371° / 54°0Overcast
71 °Overcast

Chelsea, Thursday, 13 August

Overcast. High 71°, low 54°.

Pressure30.00 inHg
Wind9.7 mph N
Humidity42%
Visibility—
Dew point44°
Fri, 1478° / 52°0Clear
78 °Clear

Chelsea, Friday, 14 August

Clear. High 78°, low 52°.

Pressure30.09 inHg
Wind13.4 mph N
Humidity41%
Visibility—
Dew point48°
Sat, 1576° / 55°0Overcast
76 °Overcast

Chelsea, Saturday, 15 August

Overcast. High 76°, low 55°.

Pressure30.27 inHg
Wind7.6 mph N
Humidity39%
Visibility—
Dew point47°
Sun, 1678° / 57°0Mostly clear
78 °Mostly clear

Chelsea, Sunday, 16 August

Mostly clear. High 78°, low 57°.

Pressure30.15 inHg
Wind6.6 mph S
Humidity35%
Visibility—
Dew point46°
Mon, 1779° / 61°0Overcast
79 °Overcast

Chelsea, Monday, 17 August

Overcast. High 79°, low 61°.

Pressure30.00 inHg
Wind7.7 mph W
Humidity51%
Visibility—
Dew point58°
Tue, 1884° / 62°0Partly cloudy
84 °Partly cloudy

Chelsea, Tuesday, 18 August

Partly cloudy. High 84°, low 62°.

Pressure29.97 inHg
Wind10.9 mph SW
Humidity44%
Visibility—
Dew point58°
Wed, 1977° / 61°0.05Light rain
77 °Light rain

Chelsea, Wednesday, 19 August

Light rain. High 77°, low 61°.

Pressure29.80 inHg
Wind16.4 mph NW
Humidity57%
Visibility—
Dew point59°
Thu, 2077° / 59°0Overcast
77 °Overcast

Chelsea, Thursday, 20 August

Overcast. High 77°, low 59°.

Pressure29.91 inHg
Wind16.3 mph NW
Humidity47%
Visibility—
Dew point50°
Fri, 2177° / 50°0Clear
77 °Clear

Chelsea, Friday, 21 August

Clear. High 77°, low 50°.

Pressure30.06 inHg
Wind7.9 mph E
Humidity31%
Visibility—
Dew point39°
Sat, 2277° / 53°0Light rain
77 °Light rain

Chelsea, Saturday, 22 August

Light rain. High 77°, low 53°.

Pressure29.94 inHg
Wind10.8 mph SE
Humidity31%
Visibility—
Dew point41°
Sun, 2385° / 62°0Partly cloudy
85 °Partly cloudy

Chelsea, Sunday, 23 August

Partly cloudy. High 85°, low 62°.

Pressure29.80 inHg
Wind23 mph W
Humidity48%
Visibility—
Dew point60°

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 Chelsea, 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 Chelsea, 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.