As of 01:50 EDT

Weather in Boston, MI

36°Current weather

Boston, Saturday, 17 October, 01:50

Overcast. Feels like 29°. High 50°, low 36°.

Pressure30.36 inHg
Wind10 mph W
Humidity86%
Visibility6.2 mi
Dew point33°

Monthly outlook for Boston, MI: average high 51.7°, average low 43.3°. That is 1.3° above the climate normal for October. Precipitation is expected on 5 days (about 0.5 inches), against a normal of 7 days and 1.8 inches. The warmest day looks like 24 October (66.5°), the coolest 26 October (35.2°).

51.7°/43.3°
Average high / low
+1.3°
Above normal
5 / 7
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October54.6°50.6°+2.3°
27 October – 5 November46.8°46.3°+0.3°
6 November – 15 Novemberat normal40.8°—

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).

Sun, 1855° / 44°0Partly cloudy
55 °Partly cloudy

Boston, Sunday, 18 October

Partly cloudy. High 55°, low 44°.

Pressure30.03 inHg
Wind22.3 mph SW
Humidity62%
Visibility6.2 mi
Dew point40°
Mon, 1953° / 48°0Clear
53 °Clear

Boston, Monday, 19 October

Clear. High 53°, low 48°.

Pressure30.36 inHg
Wind2.3 mph NW
Humidity88%
Visibility6.2 mi
Dew point47°
Tue, 2058° / 47°0Clear
58 °Clear

Boston, Tuesday, 20 October

Clear. High 58°, low 47°.

Pressure30.36 inHg
Wind7.3 mph SE
Humidity84%
Visibility6.2 mi
Dew point48°
Wed, 2157° / 51°0.04Light rain
57 °Light rain

Boston, Wednesday, 21 October

Light rain. High 57°, low 51°.

Pressure30.18 inHg
Wind11.2 mph S
Humidity75%
Visibility—
Dew point48°
Thu, 2254° / 48°0.13Light rain
54 °Light rain

Boston, Thursday, 22 October

Light rain. High 54°, low 48°.

Pressure30.27 inHg
Wind11.8 mph NE
Humidity85%
Visibility—
Dew point49°
Fri, 2363° / 48°0Partly cloudy
63 °Partly cloudy

Boston, Friday, 23 October

Partly cloudy. High 63°, low 48°.

Pressure30.21 inHg
Wind14.7 mph S
Humidity65%
Visibility—
Dew point47°
Sat, 2466° / 46°0Light rain
66 °Light rain

Boston, Saturday, 24 October

Light rain. High 66°, low 46°.

Pressure29.83 inHg
Wind27.2 mph W
Humidity48%
Visibility—
Dew point45°
Sun, 2544° / 38°0.01Light rain
44 °Light rain

Boston, Sunday, 25 October

Light rain. High 44°, low 38°.

Pressure30.45 inHg
Wind23.7 mph NW
Humidity60%
Visibility—
Dew point28°
Mon, 2646° / 35°0.06Light rain
46 °Light rain

Boston, Monday, 26 October

Light rain. High 46°, low 35°.

Pressure30.30 inHg
Wind12.7 mph S
Humidity63%
Visibility—
Dew point33°
Tue, 2748° / 45°0.15Light rain
48 °Light rain

Boston, Tuesday, 27 October

Light rain. High 48°, low 45°.

Pressure29.94 inHg
Wind14.3 mph NW
Humidity93%
Visibility—
Dew point46°
Wed, 2844° / 41°0.07Light rain
44 °Light rain

Boston, Wednesday, 28 October

Light rain. High 44°, low 41°.

Pressure30.12 inHg
Wind13 mph NW
Humidity72%
Visibility—
Dew point35°
Thu, 2946° / 40°0Overcast
46 °Overcast

Boston, Thursday, 29 October

Overcast. High 46°, low 40°.

Pressure30.03 inHg
Wind10.3 mph SW
Humidity68%
Visibility—
Dew point36°
Fri, 3047° / 42°0.01Light rain
47 °Light rain

Boston, Friday, 30 October

Light rain. High 47°, low 42°.

Pressure29.88 inHg
Wind10.5 mph N
Humidity74%
Visibility—
Dew point38°
Sat, 3145° / 41°0Mostly clear
45 °Mostly clear

Boston, Saturday, 31 October

Mostly clear. High 45°, low 41°.

Pressure30.06 inHg
Wind10.8 mph NW
Humidity69%
Visibility—
Dew point35°
Sun, 0150° / 43°0Clear
50 °Clear

Boston, Sunday, 1 November

Clear. High 50°, low 43°.

Pressure30.00 inHg
Wind11.8 mph W
Humidity65%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 1540° / 32°0.07Climate normal
40 °Climate normal

Boston, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high40°
Average low32°
Average precipitation0.07 in
Chance of precipitation37%
Record high56° (1964)
Record low17° (2019)

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.