As of 22:19 EDT

Weather in Chelsea, MI

50°

Chelsea, Monday, 26 October, 22:19

Mostly clear. Feels like 47°. High 66°, low 45°.

Pressure30.33 inHg

Wind6.2 mph NE

Humidity69%

Visibility6.2 mi

Dew point40°

See detailed hourly forecast

Monthly outlook for Chelsea, MI: average high 56.2°, average low 43.2°. That is 2.2° above the climate normal for October. Precipitation is expected on 7 days (about 1.5 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 28 October (71.2°), the coolest 8 November (28.2°).

56.2°/43.2°

Average high / low

+2.2°

Above normal

7 / 5

Wet days / normal

1.5 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
26 October – 4 November	63.3°	53.6°	+5.4°
5 November – 14 November	44.4°	48.4°	-2.2°
15 November – 24 November	at normal	44.4°	—

October records over 66 years

85.6°3 October 2025All-time high

25.3°31 October 1988All-time low

Tue, 2762° / 39°

62 °

Chelsea, Tuesday, 27 October

Overcast. High 62°, low 39°.

Pressure30.36 inHg

Wind7.3 mph SE

Humidity66%

Visibility6.2 mi

Dew point43°

Wed, 2871° / 43°

71 °

Chelsea, Wednesday, 28 October

Clear. High 71°, low 43°.

Pressure30.24 inHg

Wind4.3 mph S

Humidity68%

Visibility6.2 mi

Dew point53°

Thu, 2970° / 53°

0.05

70 °

Chelsea, Thursday, 29 October

Light rain. High 70°, low 53°.

Pressure30.06 inHg

Wind10.2 mph SW

Humidity59%

Visibility6.2 mi

Dew point52°

Fri, 3062° / 44°

62 °

Chelsea, Friday, 30 October

Overcast. High 62°, low 44°.

Pressure30.30 inHg

Wind1.9 mph NE

Humidity72%

Visibility6.2 mi

Dew point45°

Sat, 3160° / 47°

60 °

Chelsea, Saturday, 31 October

Light rain. High 60°, low 47°.

Pressure30.24 inHg

Wind6.8 mph SE

Humidity73%

Visibility—

Dew point48°

Sun, 0162° / 48°

0.04

62 °

Chelsea, Sunday, 1 November

Light rain. High 62°, low 48°.

Pressure30.06 inHg

Wind9.1 mph E

Humidity72%

Visibility—

Dew point51°

Mon, 0263° / 55°

0.03

63 °

Chelsea, Monday, 2 November

Light rain. High 63°, low 55°.

Pressure29.85 inHg

Wind7.1 mph E

Humidity85%

Visibility—

Dew point55°

Tue, 0356° / 52°

56 °

Chelsea, Tuesday, 3 November

Overcast. High 56°, low 52°.

Pressure30.09 inHg

Wind15.4 mph E

Humidity81%

Visibility—

Dew point49°

Wed, 0460° / 54°

0.39

60 °

Chelsea, Wednesday, 4 November

Rain. High 60°, low 54°.

Pressure29.74 inHg

Wind21.7 mph SE

Humidity86%

Visibility—

Dew point52°

Thu, 0554° / 39°

0.24

54 °

Chelsea, Thursday, 5 November

Light rain. High 54°, low 39°.

Pressure29.38 inHg

Wind23 mph SW

Humidity70%

Visibility—

Dew point41°

Fri, 0638° / 33°

0.33

38 °

Chelsea, Friday, 6 November

Snow. High 38°, low 33°.

Pressure29.44 inHg

Wind20.5 mph SW

Humidity97%

Visibility—

Dew point33°

Sat, 0739° / 33°

0.04

39 °

Chelsea, Saturday, 7 November

Snow. High 39°, low 33°.

Pressure29.88 inHg

Wind17.4 mph W

Humidity73%

Visibility—

Dew point31°

Sun, 0843° / 28°

43 °

Chelsea, Sunday, 8 November

Overcast. High 43°, low 28°.

Pressure30.12 inHg

Wind9.3 mph NW

Humidity52%

Visibility—

Dew point24°

Mon, 0945° / 36°

0.34

45 °

Chelsea, Monday, 9 November

Light rain. High 45°, low 36°.

Pressure29.74 inHg

Wind17.3 mph SW

Humidity70%

Visibility—

Dew point32°

Tue, 1048° / 41°

0.05

48 °

Chelsea, Tuesday, 10 November

Light rain. High 48°, low 41°.

Pressure29.62 inHg

Wind13.5 mph W

Humidity81%

Visibility—

Dew point38°

From day 17 onward the outlook is built from 60-year climate statistics

Wed, 1147° / 35°

0.1

47 °

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°

0.06

45 °

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°

0.05

45 °

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°

0.09

46 °

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°

0.13

46 °

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°

0.07

45 °

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°

0.07

45 °

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°

0.09

46 °

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°

0.08

46 °

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)

Fri, 2045° / 33°

0.11

45 °

Chelsea, Friday, 20 November

Climate normal for this date — 60-year average.

Average high45°

Average low33°

Average precipitation0.11 in

Chance of precipitation30%

Record high66° (1985)

Record low14° (2014)

Sat, 2143° / 32°

0.08

43 °

Chelsea, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high43°

Average low32°

Average precipitation0.08 in

Chance of precipitation30%

Record high59° (1990)

Record low6° (2014)

Sun, 2243° / 30°

0.07

43 °

Chelsea, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high43°

Average low30°

Average precipitation0.07 in

Chance of precipitation22%

Record high62° (2010)

Record low15° (1964)

Mon, 2344° / 31°

0.09

44 °

Chelsea, Monday, 23 November

Climate normal for this date — 60-year average.

Average high44°

Average low31°

Average precipitation0.09 in

Chance of precipitation27%

Record high65° (1999)

Record low14° (1972)

Tue, 2442° / 30°

0.09

42 °

Chelsea, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high42°

Average low30°

Average precipitation0.09 in

Chance of precipitation33%

Record high61° (1999)

Record low13° (2005)

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.