As of 09:04 EDT

Weather in Boston, MI

46°Current weather

Boston, Wednesday, 14 October, 09:04

Overcast. Feels like 43°. High 48°, low 43°.

Pressure30.09 inHg
Wind5.7 mph NW
Humidity93%
Visibility6.2 mi
Dew point43°

Monthly outlook for Boston, MI: average high 47.5°, average low 40°. That is 1.5° below the climate normal for October. Precipitation is expected on 5 days (about 0.8 inches), against a normal of 7 days and 1.8 inches. The warmest day looks like 18 October (54.7°), the coolest 29 October (33.9°).

47.5°/40°
Average high / low
−1.5°
Below normal
5 / 7
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 October – 23 October50°51.1°-0.6°
24 October – 2 November43.3°48°-2.6°
3 November – 12 Novemberat normal42.3°—

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).

Thu, 1548° / 43°0.37Rain
48 °Rain

Boston, Thursday, 15 October

Rain. High 48°, low 43°.

Pressure30.12 inHg
Wind5.9 mph SE
Humidity83%
Visibility6.2 mi
Dew point46°
Fri, 1649° / 43°0.23Light rain
49 °Light rain

Boston, Friday, 16 October

Light rain. High 49°, low 43°.

Pressure30.21 inHg
Wind31.8 mph N
Humidity81%
Visibility4.2 mi
Dew point39°
Sat, 1754° / 44°0Clear
54 °Clear

Boston, Saturday, 17 October

Clear. High 54°, low 44°.

Pressure30.33 inHg
Wind18 mph SW
Humidity65%
Visibility6.2 mi
Dew point36°
Sun, 1855° / 48°0Overcast
55 °Overcast

Boston, Sunday, 18 October

Overcast. High 55°, low 48°.

Pressure30.03 inHg
Wind22.9 mph SW
Humidity58%
Visibility—
Dew point38°
Mon, 1953° / 47°0Clear
53 °Clear

Boston, Monday, 19 October

Clear. High 53°, low 47°.

Pressure30.24 inHg
Wind12.8 mph W
Humidity79%
Visibility—
Dew point46°
Tue, 2053° / 45°0Mostly clear
53 °Mostly clear

Boston, Tuesday, 20 October

Mostly clear. High 53°, low 45°.

Pressure30.24 inHg
Wind8.5 mph SW
Humidity45%
Visibility—
Dew point31°
Wed, 2154° / 40°0.04Light rain
54 °Light rain

Boston, Wednesday, 21 October

Light rain. High 54°, low 40°.

Pressure29.94 inHg
Wind21.1 mph N
Humidity84%
Visibility—
Dew point44°
Thu, 2241° / 37°0Overcast
41 °Overcast

Boston, Thursday, 22 October

Overcast. High 41°, low 37°.

Pressure30.42 inHg
Wind15 mph N
Humidity57%
Visibility—
Dew point26°
Fri, 2346° / 34°0Clear
46 °Clear

Boston, Friday, 23 October

Clear. High 46°, low 34°.

Pressure30.47 inHg
Wind7 mph SE
Humidity44%
Visibility—
Dew point23°
Sat, 2451° / 39°0.07Light rain
51 °Light rain

Boston, Saturday, 24 October

Light rain. High 51°, low 39°.

Pressure30.09 inHg
Wind15.6 mph W
Humidity43%
Visibility—
Dew point28°
Sun, 2544° / 36°0.11Snow
44 °Snow

Boston, Sunday, 25 October

Snow. High 44°, low 36°.

Pressure29.91 inHg
Wind21.9 mph N
Humidity76%
Visibility—
Dew point30°
Mon, 2638° / 34°0Overcast
38 °Overcast

Boston, Monday, 26 October

Overcast. High 38°, low 34°.

Pressure30.00 inHg
Wind16.2 mph NW
Humidity62%
Visibility—
Dew point24°
Tue, 2741° / 38°0Overcast
41 °Overcast

Boston, Tuesday, 27 October

Overcast. High 41°, low 38°.

Pressure30.06 inHg
Wind11.1 mph N
Humidity66%
Visibility—
Dew point30°
Wed, 2841° / 36°0Overcast
41 °Overcast

Boston, Wednesday, 28 October

Overcast. High 41°, low 36°.

Pressure30.06 inHg
Wind9.4 mph N
Humidity65%
Visibility—
Dew point30°
Thu, 2945° / 34°0Clear
45 °Clear

Boston, Thursday, 29 October

Clear. High 45°, low 34°.

Pressure30.03 inHg
Wind7.1 mph E
Humidity51%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3048° / 38°0.11Climate normal
48 °Climate normal

Boston, Friday, 30 October

Climate normal for this date — 60-year average.

Average high48°
Average low38°
Average precipitation0.11 in
Chance of precipitation40%
Record high62° (2007)
Record low26° (2019)
Sat, 3147° / 38°0.1Climate normal
47 °Climate normal

Boston, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high47°
Average low38°
Average precipitation0.1 in
Chance of precipitation47%
Record high62° (1971)
Record low24° (1996)
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)

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.