As of 03:45 EDT

Weather in Holliston, MA

56°Current weather

Holliston, Tuesday, 13 October, 03:45

Light rain. Feels like 56°. High 61°, low 51°.

Pressure29.94 inHg
Wind1 mph E
Humidity95%
Visibility5.4 mi
Dew point55°

Monthly outlook for Holliston, MA: average high 59.7°, average low 44.5°. That is 0.3° below the climate normal for October. Precipitation is expected on 5 days (about 1.9 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 24 October (74.1°), the coolest 18 October (34.8°).

59.7°/44.5°
Average high / low
−0.3°
Below normal
5 / 5
Wet days / normal
1.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 October – 22 October60.5°61.3°-0.5°
23 October – 1 November58.3°57.6°+0.4°
2 November – 11 Novemberat normal54.6°—

October records over 66 years

86.7°5 October 2007All-time high
17.4°31 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Woonsocket (14 mi).

Wed, 1471° / 58°0.11Rain
71 °Rain

Holliston, Wednesday, 14 October

Rain. High 71°, low 58°.

Pressure29.77 inHg
Wind12.5 mph W
Humidity62%
Visibility6.2 mi
Dew point60°
Thu, 1560° / 47°0Partly cloudy
60 °Partly cloudy

Holliston, Thursday, 15 October

Partly cloudy. High 60°, low 47°.

Pressure30.21 inHg
Wind6.8 mph NW
Humidity47%
Visibility6.2 mi
Dew point36°
Fri, 1667° / 46°1.04Heavy rain
67 °Heavy rain

Holliston, Friday, 16 October

Heavy rain. High 67°, low 46°.

Pressure29.65 inHg
Wind11.1 mph SE
Humidity98%
Visibility4.3 mi
Dew point54°
Sat, 1751° / 38°0.01Light rain
51 °Light rain

Holliston, Saturday, 17 October

Light rain. High 51°, low 38°.

Pressure29.91 inHg
Wind16.3 mph NW
Humidity56%
Visibility—
Dew point32°
Sun, 1854° / 35°0Mostly clear
54 °Mostly clear

Holliston, Sunday, 18 October

Mostly clear. High 54°, low 35°.

Pressure30.33 inHg
Wind10.8 mph W
Humidity56%
Visibility—
Dew point33°
Mon, 1960° / 35°0Clear
60 °Clear

Holliston, Monday, 19 October

Clear. High 60°, low 35°.

Pressure30.45 inHg
Wind12.1 mph SW
Humidity43%
Visibility—
Dew point30°
Tue, 2064° / 45°0Overcast
64 °Overcast

Holliston, Tuesday, 20 October

Overcast. High 64°, low 45°.

Pressure30.30 inHg
Wind7.2 mph SW
Humidity55%
Visibility—
Dew point41°
Wed, 2159° / 41°0Clear
59 °Clear

Holliston, Wednesday, 21 October

Clear. High 59°, low 41°.

Pressure30.39 inHg
Wind4.8 mph NE
Humidity64%
Visibility—
Dew point41°
Thu, 2258° / 40°0Overcast
58 °Overcast

Holliston, Thursday, 22 October

Overcast. High 58°, low 40°.

Pressure30.50 inHg
Wind6.4 mph SW
Humidity69%
Visibility—
Dew point40°
Fri, 2365° / 45°0Overcast
65 °Overcast

Holliston, Friday, 23 October

Overcast. High 65°, low 45°.

Pressure30.33 inHg
Wind12 mph SW
Humidity61%
Visibility—
Dew point44°
Sat, 2474° / 57°0Overcast
74 °Overcast

Holliston, Saturday, 24 October

Overcast. High 74°, low 57°.

Pressure30.03 inHg
Wind11.9 mph SW
Humidity68%
Visibility—
Dew point55°
Sun, 2556° / 48°0Overcast
56 °Overcast

Holliston, Sunday, 25 October

Overcast. High 56°, low 48°.

Pressure30.21 inHg
Wind9 mph W
Humidity51%
Visibility—
Dew point37°
Mon, 2649° / 45°0.56Rain
49 °Rain

Holliston, Monday, 26 October

Rain. High 49°, low 45°.

Pressure30.03 inHg
Wind5.6 mph N
Humidity96%
Visibility—
Dew point44°
Tue, 2750° / 43°0.07Light rain
50 °Light rain

Holliston, Tuesday, 27 October

Light rain. High 50°, low 43°.

Pressure29.68 inHg
Wind6.6 mph NE
Humidity67%
Visibility—
Dew point38°
Wed, 2857° / 38°0.02Light rain
57 °Light rain

Holliston, Wednesday, 28 October

Light rain. High 57°, low 38°.

Pressure29.47 inHg
Wind11.2 mph SW
Humidity87%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2956° / 42°0.15Climate normal
56 °Climate normal

Holliston, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.15 in
Chance of precipitation25%
Record high73° (1989)
Record low30° (1965)
Fri, 3055° / 41°0.16Climate normal
55 °Climate normal

Holliston, Friday, 30 October

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.16 in
Chance of precipitation30%
Record high71° (1989)
Record low27° (2020)
Sat, 3156° / 41°0.07Climate normal
56 °Climate normal

Holliston, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.07 in
Chance of precipitation18%
Record high75° (2024)
Record low17° (2020)
Sun, 0158° / 43°0.11Climate normal
58 °Climate normal

Holliston, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.11 in
Chance of precipitation28%
Record high76° (2024)
Record low31° (2011)
Mon, 0257° / 43°0.09Climate normal
57 °Climate normal

Holliston, Monday, 2 November

Climate normal for this date — 60-year average.

Average high57°
Average low43°
Average precipitation0.09 in
Chance of precipitation30%
Record high74° (1982)
Record low27° (2023)
Tue, 0357° / 42°0.2Climate normal
57 °Climate normal

Holliston, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.2 in
Chance of precipitation32%
Record high72° (1990)
Record low27° (2002)
Wed, 0456° / 41°0.04Climate normal
56 °Climate normal

Holliston, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.04 in
Chance of precipitation23%
Record high74° (1987)
Record low28° (2020)
Thu, 0556° / 41°0.14Climate normal
56 °Climate normal

Holliston, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.14 in
Chance of precipitation35%
Record high74° (1994)
Record low30° (1965)
Fri, 0654° / 42°0.12Climate normal
54 °Climate normal

Holliston, Friday, 6 November

Climate normal for this date — 60-year average.

Average high54°
Average low42°
Average precipitation0.12 in
Chance of precipitation32%
Record high74° (2024)
Record low28° (2012)
Sat, 0754° / 40°0.06Climate normal
54 °Climate normal

Holliston, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.06 in
Chance of precipitation23%
Record high74° (2022)
Record low27° (1962)
Sun, 0853° / 39°0.11Climate normal
53 °Climate normal

Holliston, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.11 in
Chance of precipitation30%
Record high71° (2020)
Record low26° (1960)
Mon, 0953° / 39°0.09Climate normal
53 °Climate normal

Holliston, Monday, 9 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.09 in
Chance of precipitation28%
Record high73° (2020)
Record low22° (2019)
Tue, 1053° / 39°0.17Climate normal
53 °Climate normal

Holliston, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.17 in
Chance of precipitation35%
Record high71° (2020)
Record low24° (2017)
Wed, 1152° / 39°0.11Climate normal
52 °Climate normal

Holliston, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.11 in
Chance of precipitation35%
Record high69° (2020)
Record low20° (2017)

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 Holliston, MA 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 Holliston, MA 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.