As of 20:19 EDT

Weather in Chelsea, MI

54°Current weather

Chelsea, Wednesday, 21 October, 20:19

Clear. Feels like 52°. High 67°, low 39°.

Pressure30.21 inHg
Wind2.2 mph N
Humidity70%
Visibility6.2 mi
Dew point44°

Monthly outlook for Chelsea, MI: average high 60°, average low 42.2°. That is 3.1° above the climate normal for October. Precipitation is expected on 6 days (about 2.5 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 22 October (68.5°), the coolest 30 October (33.6°).

60°/42.2°
Average high / low
+3.1°
Above normal
6 / 5
Wet days / normal
2.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October62°55.5°+3.6°
31 October – 9 November56.7°51.6°+2.8°
10 November – 19 Novemberat normal46°—

October records over 66 years

85.6°3 October 2025All-time high
25.3°31 October 1988All-time low
Thu, 2268° / 39°0Clear
68 °Clear

Chelsea, Thursday, 22 October

Clear. High 68°, low 39°.

Pressure30.27 inHg
Wind3.6 mph N
Humidity55%
Visibility6.2 mi
Dew point47°
Fri, 2364° / 40°0Clear
64 °Clear

Chelsea, Friday, 23 October

Clear. High 64°, low 40°.

Pressure30.42 inHg
Wind2.1 mph E
Humidity80%
Visibility6.2 mi
Dew point51°
Sat, 2464° / 44°0Mostly clear
64 °Mostly clear

Chelsea, Saturday, 24 October

Mostly clear. High 64°, low 44°.

Pressure30.47 inHg
Wind4 mph SE
Humidity72%
Visibility6.2 mi
Dew point50°
Sun, 2566° / 47°0Overcast
66 °Overcast

Chelsea, Sunday, 25 October

Overcast. High 66°, low 47°.

Pressure30.45 inHg
Wind4.1 mph S
Humidity61%
Visibility6.2 mi
Dew point48°
Mon, 2668° / 46°0Overcast
68 °Overcast

Chelsea, Monday, 26 October

Overcast. High 68°, low 46°.

Pressure30.30 inHg
Wind5.5 mph S
Humidity50%
Visibility—
Dew point46°
Tue, 2757° / 48°0Overcast
57 °Overcast

Chelsea, Tuesday, 27 October

Overcast. High 57°, low 48°.

Pressure30.27 inHg
Wind9 mph E
Humidity60%
Visibility—
Dew point42°
Wed, 2862° / 48°0.22Rain
62 °Rain

Chelsea, Wednesday, 28 October

Rain. High 62°, low 48°.

Pressure30.00 inHg
Wind8.3 mph SW
Humidity70%
Visibility—
Dew point47°
Thu, 2951° / 37°0.13Light rain
51 °Light rain

Chelsea, Thursday, 29 October

Light rain. High 51°, low 37°.

Pressure30.09 inHg
Wind18.8 mph NW
Humidity63%
Visibility—
Dew point34°
Fri, 3052° / 34°0Mostly clear
52 °Mostly clear

Chelsea, Friday, 30 October

Mostly clear. High 52°, low 34°.

Pressure30.15 inHg
Wind14 mph W
Humidity39%
Visibility—
Dew point25°
Sat, 3157° / 37°0Overcast
57 °Overcast

Chelsea, Saturday, 31 October

Overcast. High 57°, low 37°.

Pressure30.12 inHg
Wind15.3 mph SW
Humidity35%
Visibility—
Dew point27°
Sun, 0165° / 47°0Overcast
65 °Overcast

Chelsea, Sunday, 1 November

Overcast. High 65°, low 47°.

Pressure30.27 inHg
Wind8.7 mph SW
Humidity51%
Visibility—
Dew point44°
Mon, 0260° / 53°0.92Rain
60 °Rain

Chelsea, Monday, 2 November

Rain. High 60°, low 53°.

Pressure30.06 inHg
Wind13.9 mph E
Humidity97%
Visibility—
Dew point52°
Tue, 0361° / 44°1.02Rain
61 °Rain

Chelsea, Tuesday, 3 November

Rain. High 61°, low 44°.

Pressure29.83 inHg
Wind19.4 mph NE
Humidity96%
Visibility—
Dew point53°
Wed, 0446° / 37°0.14Rain
46 °Rain

Chelsea, Wednesday, 4 November

Rain. High 46°, low 37°.

Pressure30.39 inHg
Wind16.7 mph NE
Humidity47%
Visibility—
Dew point26°
Thu, 0550° / 38°0.04Light rain
50 °Light rain

Chelsea, Thursday, 5 November

Light rain. High 50°, low 38°.

Pressure30.06 inHg
Wind7 mph E
Humidity75%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0651° / 37°0.06Climate normal
51 °Climate normal

Chelsea, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.06 in
Chance of precipitation27%
Record high72° (1975)
Record low25° (1967)
Sat, 0749° / 37°0.09Climate normal
49 °Climate normal

Chelsea, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high67° (2020)
Record low22° (1991)
Sun, 0850° / 37°0.03Climate normal
50 °Climate normal

Chelsea, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.03 in
Chance of precipitation18%
Record high68° (2020)
Record low18° (1991)
Mon, 0950° / 37°0.11Climate normal
50 °Climate normal

Chelsea, Monday, 9 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.11 in
Chance of precipitation37%
Record high71° (2020)
Record low20° (1991)
Tue, 1049° / 37°0.12Climate normal
49 °Climate normal

Chelsea, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.12 in
Chance of precipitation33%
Record high70° (2020)
Record low19° (2017)
Wed, 1147° / 35°0.1Climate normal
47 °Climate normal

Chelsea, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.1 in
Chance of precipitation32%
Record high67° (1964)
Record low21° (2017)
Thu, 1245° / 33°0.06Climate normal
45 °Climate normal

Chelsea, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.06 in
Chance of precipitation20%
Record high67° (1964)
Record low10° (2019)
Fri, 1345° / 33°0.05Climate normal
45 °Climate normal

Chelsea, Friday, 13 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.05 in
Chance of precipitation18%
Record high64° (1989)
Record low5° (2019)
Sat, 1446° / 33°0.09Climate normal
46 °Climate normal

Chelsea, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.09 in
Chance of precipitation32%
Record high62° (1973)
Record low12° (1986)
Sun, 1546° / 34°0.13Climate normal
46 °Climate normal

Chelsea, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high46°
Average low34°
Average precipitation0.13 in
Chance of precipitation37%
Record high66° (2025)
Record low20° (1967)
Mon, 1645° / 32°0.07Climate normal
45 °Climate normal

Chelsea, Monday, 16 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.07 in
Chance of precipitation25%
Record high61° (1988)
Record low14° (2019)
Tue, 1745° / 33°0.07Climate normal
45 °Climate normal

Chelsea, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.07 in
Chance of precipitation30%
Record high64° (1971)
Record low16° (2019)
Wed, 1846° / 33°0.09Climate normal
46 °Climate normal

Chelsea, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.09 in
Chance of precipitation25%
Record high68° (2016)
Record low12° (2014)
Thu, 1946° / 33°0.08Climate normal
46 °Climate normal

Chelsea, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.08 in
Chance of precipitation32%
Record high65° (1985)
Record low12° (2014)

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.