As of 10:31 EDT

Weather in Boston, MI

42°Current weather

Boston, Friday, 16 October, 10:31

Overcast. Feels like 32°. High 45°, low 40°.

Pressure30.18 inHg
Wind23 mph N
Humidity88%
Visibility6.2 mi
Dew point38°

Monthly outlook for Boston, MI: average high 51.2°, average low 42.9°. That is 0.8° above the climate normal for October. Precipitation is expected on 7 days (about 1.6 inches), against a normal of 7 days and 1.8 inches. The warmest day looks like 24 October (58.7°), the coolest 31 October (38.3°).

51.2°/42.9°
Average high / low
+0.8°
Above normal
7 / 7
Wet days / normal
1.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October53.3°50.7°+1.4°
26 October – 4 November47.6°46.9°+0.4°
5 November – 14 Novemberat normal41.3°—

October records over 66 years

84.6°4 October 2025All-time high
21.4°27 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Chassell (10 mi).

Sat, 1749° / 42°0Clear
49 °Clear

Boston, Saturday, 17 October

Clear. High 49°, low 42°.

Pressure30.24 inHg
Wind21.9 mph W
Humidity63%
Visibility6.2 mi
Dew point37°
Sun, 1854° / 46°0Partly cloudy
54 °Partly cloudy

Boston, Sunday, 18 October

Partly cloudy. High 54°, low 46°.

Pressure30.09 inHg
Wind22.1 mph SW
Humidity59%
Visibility6.2 mi
Dew point38°
Mon, 1952° / 48°0Clear
52 °Clear

Boston, Monday, 19 October

Clear. High 52°, low 48°.

Pressure30.33 inHg
Wind6.5 mph W
Humidity77%
Visibility6.2 mi
Dew point44°
Tue, 2057° / 46°0Clear
57 °Clear

Boston, Tuesday, 20 October

Clear. High 57°, low 46°.

Pressure30.39 inHg
Wind12.4 mph SE
Humidity75%
Visibility—
Dew point47°
Wed, 2158° / 49°0Overcast
58 °Overcast

Boston, Wednesday, 21 October

Overcast. High 58°, low 49°.

Pressure30.18 inHg
Wind11.5 mph S
Humidity68%
Visibility—
Dew point46°
Thu, 2255° / 44°0.37Rain
55 °Rain

Boston, Thursday, 22 October

Rain. High 55°, low 44°.

Pressure30.09 inHg
Wind22.3 mph W
Humidity67%
Visibility—
Dew point40°
Fri, 2348° / 39°0Clear
48 °Clear

Boston, Friday, 23 October

Clear. High 48°, low 39°.

Pressure30.42 inHg
Wind12.2 mph SE
Humidity52%
Visibility—
Dew point30°
Sat, 2459° / 41°0Light rain
59 °Light rain

Boston, Saturday, 24 October

Light rain. High 59°, low 41°.

Pressure30.15 inHg
Wind16.7 mph S
Humidity64%
Visibility—
Dew point40°
Sun, 2555° / 44°0.04Light rain
55 °Light rain

Boston, Sunday, 25 October

Light rain. High 55°, low 44°.

Pressure30.21 inHg
Wind12.7 mph SW
Humidity71%
Visibility—
Dew point39°
Mon, 2648° / 42°0.41Light rain
48 °Light rain

Boston, Monday, 26 October

Light rain. High 48°, low 42°.

Pressure30.21 inHg
Wind13.2 mph E
Humidity92%
Visibility—
Dew point42°
Tue, 2748° / 42°0.06Light rain
48 °Light rain

Boston, Tuesday, 27 October

Light rain. High 48°, low 42°.

Pressure30.06 inHg
Wind13.6 mph W
Humidity96%
Visibility—
Dew point45°
Wed, 2845° / 41°0.01Light rain
45 °Light rain

Boston, Wednesday, 28 October

Light rain. High 45°, low 41°.

Pressure30.21 inHg
Wind11.4 mph E
Humidity57%
Visibility—
Dew point30°
Thu, 2953° / 44°0.2Light rain
53 °Light rain

Boston, Thursday, 29 October

Light rain. High 53°, low 44°.

Pressure29.88 inHg
Wind16.9 mph SE
Humidity96%
Visibility—
Dew point47°
Fri, 3050° / 41°0.05Light rain
50 °Light rain

Boston, Friday, 30 October

Light rain. High 50°, low 41°.

Pressure30.09 inHg
Wind17.6 mph W
Humidity87%
Visibility—
Dew point41°
Sat, 3142° / 38°0Overcast
42 °Overcast

Boston, Saturday, 31 October

Overcast. High 42°, low 38°.

Pressure30.47 inHg
Wind13.4 mph NE
Humidity62%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0146° / 38°0.12Climate normal
46 °Climate normal

Boston, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high46°
Average low38°
Average precipitation0.12 in
Chance of precipitation42%
Record high66° (1990)
Record low23° (2017)
Mon, 0245° / 37°0.1Climate normal
45 °Climate normal

Boston, Monday, 2 November

Climate normal for this date — 60-year average.

Average high45°
Average low37°
Average precipitation0.1 in
Chance of precipitation47%
Record high70° (2022)
Record low22° (1984)
Tue, 0344° / 37°0.07Climate normal
44 °Climate normal

Boston, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high44°
Average low37°
Average precipitation0.07 in
Chance of precipitation40%
Record high68° (2022)
Record low21° (1989)
Wed, 0444° / 36°0.07Climate normal
44 °Climate normal

Boston, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high44°
Average low36°
Average precipitation0.07 in
Chance of precipitation47%
Record high66° (2008)
Record low24° (1991)
Thu, 0544° / 36°0.09Climate normal
44 °Climate normal

Boston, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high44°
Average low36°
Average precipitation0.09 in
Chance of precipitation42%
Record high63° (2015)
Record low17° (1991)
Fri, 0644° / 36°0.08Climate normal
44 °Climate normal

Boston, Friday, 6 November

Climate normal for this date — 60-year average.

Average high44°
Average low36°
Average precipitation0.08 in
Chance of precipitation38%
Record high72° (2020)
Record low17° (1991)
Sat, 0744° / 35°0.06Climate normal
44 °Climate normal

Boston, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high44°
Average low35°
Average precipitation0.06 in
Chance of precipitation40%
Record high67° (2020)
Record low18° (1991)
Sun, 0843° / 34°0.07Climate normal
43 °Climate normal

Boston, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high43°
Average low34°
Average precipitation0.07 in
Chance of precipitation40%
Record high68° (2020)
Record low16° (1991)
Mon, 0942° / 34°0.11Climate normal
42 °Climate normal

Boston, Monday, 9 November

Climate normal for this date — 60-year average.

Average high42°
Average low34°
Average precipitation0.11 in
Chance of precipitation50%
Record high70° (2020)
Record low11° (2017)
Tue, 1040° / 33°0.15Climate normal
40 °Climate normal

Boston, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high40°
Average low33°
Average precipitation0.15 in
Chance of precipitation55%
Record high56° (2010)
Record low13° (2017)
Wed, 1139° / 32°0.11Climate normal
39 °Climate normal

Boston, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high39°
Average low32°
Average precipitation0.11 in
Chance of precipitation52%
Record high58° (1964)
Record low14° (2019)
Thu, 1238° / 31°0.13Climate normal
38 °Climate normal

Boston, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high38°
Average low31°
Average precipitation0.13 in
Chance of precipitation45%
Record high56° (2005)
Record low11° (2019)
Fri, 1339° / 31°0.09Climate normal
39 °Climate normal

Boston, Friday, 13 November

Climate normal for this date — 60-year average.

Average high39°
Average low31°
Average precipitation0.09 in
Chance of precipitation50%
Record high59° (1999)
Record low13° (2019)
Sat, 1440° / 31°0.05Climate normal
40 °Climate normal

Boston, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high40°
Average low31°
Average precipitation0.05 in
Chance of precipitation33%
Record high60° (2001)
Record low15° (1986)

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 Boston, 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 Boston, 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.