As of 05:56 EDT

Weather in Chelsea, MI

45°Current weather

Chelsea, Wednesday, 21 October, 05:56

Clear. Feels like 43°. High 67°, low 42°.

Pressure30.30 inHg
Wind3.4 mph E
Humidity93%
Visibility6.2 mi
Dew point43°

Monthly outlook for Chelsea, MI: average high 59.2°, average low 44.9°. That is 2.7° above the climate normal for October. Precipitation is expected on 4 days (about 1.3 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 26 October (69.2°), the coolest 31 October (30.3°).

59.2°/44.9°
Average high / low
+2.7°
Above normal
4 / 5
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October61.5°55.5°+3.4°
31 October – 9 November55.4°51.6°+2.1°
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, 2269° / 39°0Clear
69 °Clear

Chelsea, Thursday, 22 October

Clear. High 69°, low 39°.

Pressure30.24 inHg
Wind3.4 mph N
Humidity58%
Visibility6.2 mi
Dew point48°
Fri, 2363° / 47°0Mostly clear
63 °Mostly clear

Chelsea, Friday, 23 October

Mostly clear. High 63°, low 47°.

Pressure30.42 inHg
Wind1.2 mph NE
Humidity75%
Visibility6.2 mi
Dew point48°
Sat, 2463° / 43°0Clear
63 °Clear

Chelsea, Saturday, 24 October

Clear. High 63°, low 43°.

Pressure30.47 inHg
Wind3.5 mph SE
Humidity66%
Visibility6.2 mi
Dew point48°
Sun, 2566° / 45°0Overcast
66 °Overcast

Chelsea, Sunday, 25 October

Overcast. High 66°, low 45°.

Pressure30.42 inHg
Wind5.7 mph S
Humidity50%
Visibility—
Dew point44°
Mon, 2669° / 48°0Overcast
69 °Overcast

Chelsea, Monday, 26 October

Overcast. High 69°, low 48°.

Pressure30.24 inHg
Wind6.4 mph NE
Humidity50%
Visibility—
Dew point47°
Tue, 2757° / 47°0Light rain
57 °Light rain

Chelsea, Tuesday, 27 October

Light rain. High 57°, low 47°.

Pressure30.21 inHg
Wind9 mph NE
Humidity61%
Visibility—
Dew point43°
Wed, 2857° / 48°0.01Light rain
57 °Light rain

Chelsea, Wednesday, 28 October

Light rain. High 57°, low 48°.

Pressure30.15 inHg
Wind9.6 mph SE
Humidity78%
Visibility—
Dew point47°
Thu, 2955° / 40°0.23Rain
55 °Rain

Chelsea, Thursday, 29 October

Rain. High 55°, low 40°.

Pressure29.97 inHg
Wind21.7 mph W
Humidity74%
Visibility—
Dew point39°
Fri, 3048° / 34°0Overcast
48 °Overcast

Chelsea, Friday, 30 October

Overcast. High 48°, low 34°.

Pressure30.24 inHg
Wind12.1 mph NW
Humidity51%
Visibility—
Dew point27°
Sat, 3147° / 30°0Partly cloudy
47 °Partly cloudy

Chelsea, Saturday, 31 October

Partly cloudy. High 47°, low 30°.

Pressure30.39 inHg
Wind9.9 mph SE
Humidity37%
Visibility—
Dew point20°
Sun, 0147° / 41°0.29Rain
47 °Rain

Chelsea, Sunday, 1 November

Rain. High 47°, low 41°.

Pressure30.12 inHg
Wind15.9 mph S
Humidity92%
Visibility—
Dew point44°
Mon, 0251° / 47°0.44Rain
51 °Rain

Chelsea, Monday, 2 November

Rain. High 51°, low 47°.

Pressure30.03 inHg
Wind5.8 mph S
Humidity99%
Visibility—
Dew point49°
Tue, 0356° / 52°0.01Light rain
56 °Light rain

Chelsea, Tuesday, 3 November

Light rain. High 56°, low 52°.

Pressure30.00 inHg
Wind4.9 mph E
Humidity93%
Visibility—
Dew point53°
Wed, 0462° / 53°0.01Light rain
62 °Light rain

Chelsea, Wednesday, 4 November

Light rain. High 62°, low 53°.

Pressure29.97 inHg
Wind14.7 mph SE
Humidity73%
Visibility—
Dew point52°
Thu, 0569° / 60°0.27Rain
69 °Rain

Chelsea, Thursday, 5 November

Rain. High 69°, low 60°.

Pressure29.91 inHg
Wind14.9 mph S
Humidity84%
Visibility—
Dew point62°
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.