As of 23:51 EDT

Weather in Mercer Square, MA

42°Current weather

Mercer Square, Saturday, 31 October, 23:51

Clear. Feels like 39°. High 54°, low 40°.

Pressure30.45 inHg
Wind5.7 mph N
Humidity65%
Visibility6.2 mi
Dew point31°

Monthly outlook for Mercer Square, MA: average high 59.1°, average low 46.4°. That is 3° above the climate normal for October. Precipitation is expected on 8 days (about 2.1 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 2 November (72.9°), the coolest 1 November (35.1°).

59.1°/46.4°
Average high / low
+3°
Above normal
8 / 5
Wet days / normal
2.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
31 October – 9 November63.6°55.2°+4.7°
10 November – 19 November51.6°50.5°+0.6°
20 November – 29 Novemberat normal47.6°—

October records over 66 years

82.6°5 October 2025All-time high
25.3°31 October 2020All-time low

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

Sun, 0160° / 35°0Clear
60 °Clear

Mercer Square, Sunday, 1 November

Clear. High 60°, low 35°.

Pressure30.47 inHg
Wind5.6 mph W
Humidity46%
Visibility6.2 mi
Dew point32°
Mon, 0273° / 44°0Overcast
73 °Overcast

Mercer Square, Monday, 2 November

Overcast. High 73°, low 44°.

Pressure30.33 inHg
Wind8.5 mph SW
Humidity46%
Visibility6.2 mi
Dew point43°
Tue, 0368° / 49°0Overcast
68 °Overcast

Mercer Square, Tuesday, 3 November

Overcast. High 68°, low 49°.

Pressure30.27 inHg
Wind6 mph SW
Humidity48%
Visibility6.2 mi
Dew point44°
Wed, 0471° / 54°0Clear
71 °Clear

Mercer Square, Wednesday, 4 November

Clear. High 71°, low 54°.

Pressure30.12 inHg
Wind9.5 mph SW
Humidity66%
Visibility6.2 mi
Dew point55°
Thu, 0568° / 56°0.01Light rain
68 °Light rain

Mercer Square, Thursday, 5 November

Light rain. High 68°, low 56°.

Pressure30.00 inHg
Wind10.4 mph S
Humidity79%
Visibility—
Dew point59°
Fri, 0667° / 58°0.08Light rain
67 °Light rain

Mercer Square, Friday, 6 November

Light rain. High 67°, low 58°.

Pressure29.88 inHg
Wind11.6 mph S
Humidity89%
Visibility—
Dew point63°
Sat, 0762° / 55°0.05Light rain
62 °Light rain

Mercer Square, Saturday, 7 November

Light rain. High 62°, low 55°.

Pressure29.77 inHg
Wind9.2 mph SE
Humidity94%
Visibility—
Dew point57°
Sun, 0861° / 51°0.41Rain
61 °Rain

Mercer Square, Sunday, 8 November

Rain. High 61°, low 51°.

Pressure29.26 inHg
Wind13.5 mph SW
Humidity95%
Visibility—
Dew point58°
Mon, 0951° / 46°0.38Rain
51 °Rain

Mercer Square, Monday, 9 November

Rain. High 51°, low 46°.

Pressure29.23 inHg
Wind15.2 mph SW
Humidity76%
Visibility—
Dew point43°
Tue, 1049° / 44°0.07Light rain
49 °Light rain

Mercer Square, Tuesday, 10 November

Light rain. High 49°, low 44°.

Pressure29.32 inHg
Wind15.3 mph SW
Humidity79%
Visibility—
Dew point43°
Wed, 1145° / 41°0.12Light rain
45 °Light rain

Mercer Square, Wednesday, 11 November

Light rain. High 45°, low 41°.

Pressure29.56 inHg
Wind11.3 mph W
Humidity83%
Visibility—
Dew point40°
Thu, 1251° / 40°0Partly cloudy
51 °Partly cloudy

Mercer Square, Thursday, 12 November

Partly cloudy. High 51°, low 40°.

Pressure29.94 inHg
Wind9.4 mph NW
Humidity65%
Visibility—
Dew point35°
Fri, 1353° / 38°0Overcast
53 °Overcast

Mercer Square, Friday, 13 November

Overcast. High 53°, low 38°.

Pressure30.12 inHg
Wind5.6 mph SW
Humidity54%
Visibility—
Dew point32°
Sat, 1456° / 44°0.8Rain
56 °Rain

Mercer Square, Saturday, 14 November

Rain. High 56°, low 44°.

Pressure29.68 inHg
Wind26.9 mph E
Humidity93%
Visibility—
Dew point50°
Sun, 1555° / 47°0.15Light rain
55 °Light rain

Mercer Square, Sunday, 15 November

Light rain. High 55°, low 47°.

Pressure29.29 inHg
Wind22.7 mph NE
Humidity86%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1650° / 38°0.17Climate normal
50 °Climate normal

Mercer Square, Monday, 16 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.17 in
Chance of precipitation30%
Record high68° (2001)
Record low22° (1967)
Tue, 1749° / 37°0.15Climate normal
49 °Climate normal

Mercer Square, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.15 in
Chance of precipitation28%
Record high65° (2006)
Record low24° (1967)
Wed, 1850° / 37°0.08Climate normal
50 °Climate normal

Mercer Square, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.08 in
Chance of precipitation22%
Record high67° (1987)
Record low25° (2020)
Thu, 1949° / 36°0.06Climate normal
49 °Climate normal

Mercer Square, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.06 in
Chance of precipitation20%
Record high61° (1991)
Record low22° (2020)
Fri, 2049° / 36°0.11Climate normal
49 °Climate normal

Mercer Square, Friday, 20 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.11 in
Chance of precipitation32%
Record high67° (1985)
Record low22° (1986)
Sat, 2148° / 35°0.09Climate normal
48 °Climate normal

Mercer Square, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.09 in
Chance of precipitation28%
Record high62° (1975)
Record low20° (1987)
Sun, 2247° / 36°0.21Climate normal
47 °Climate normal

Mercer Square, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high47°
Average low36°
Average precipitation0.21 in
Chance of precipitation38%
Record high62° (2007)
Record low11° (2018)
Mon, 2347° / 34°0.17Climate normal
47 °Climate normal

Mercer Square, Monday, 23 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.17 in
Chance of precipitation25%
Record high65° (1979)
Record low13° (2018)
Tue, 2447° / 35°0.11Climate normal
47 °Climate normal

Mercer Square, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.11 in
Chance of precipitation37%
Record high66° (1979)
Record low9° (1989)
Wed, 2547° / 35°0.17Climate normal
47 °Climate normal

Mercer Square, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.17 in
Chance of precipitation28%
Record high68° (1979)
Record low19° (1989)
Thu, 2649° / 36°0.17Climate normal
49 °Climate normal

Mercer Square, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.17 in
Chance of precipitation43%
Record high64° (1979)
Record low22° (1978)
Fri, 2748° / 36°0.13Climate normal
48 °Climate normal

Mercer Square, Friday, 27 November

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.13 in
Chance of precipitation38%
Record high62° (1979)
Record low21° (1978)
Sat, 2848° / 36°0.18Climate normal
48 °Climate normal

Mercer Square, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.18 in
Chance of precipitation40%
Record high65° (1990)
Record low16° (2002)
Sun, 2947° / 35°0.1Climate normal
47 °Climate normal

Mercer Square, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.1 in
Chance of precipitation33%
Record high64° (2011)
Record low20° (2002)

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 Mercer Square, 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 Mercer Square, 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.