As of 02:09 EDT

Weather in Three Rivers, MA

35°

Three Rivers, Monday, 19 October, 02:09

Clear. Feels like 35°. High 62°, low 34°.

Pressure30.53 inHg

Wind0 mph N

Humidity88%

Visibility6.2 mi

Dew point32°

See detailed hourly forecast

Monthly outlook for Three Rivers, MA: average high 58.7°, average low 40.9°. That is 1° above the climate normal for October. Precipitation is expected on 2 days (about 1.4 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 20 October (65.2°), the coolest 24 October (33.4°).

58.7°/40.9°

Average high / low

+1°

Above normal

2 / 5

Wet days / normal

1.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
19 October – 28 October	58.8°	57.8°	+0.6°
29 October – 7 November	58.3°	54.3°	+2.2°
8 November – 17 November	at normal	49.2°	—

October records over 66 years

85.6°6 October 2007All-time high

22.3°31 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Granby (9 mi).

Tue, 2065° / 37°

65 °

Three Rivers, Tuesday, 20 October

Clear. High 65°, low 37°.

Pressure30.24 inHg

Wind8.7 mph N

Humidity50%

Visibility6.2 mi

Dew point43°

Wed, 2158° / 41°

58 °

Three Rivers, Wednesday, 21 October

Clear. High 58°, low 41°.

Pressure30.30 inHg

Wind8.3 mph NE

Humidity53%

Visibility6.2 mi

Dew point37°

Thu, 2262° / 38°

62 °

Three Rivers, Thursday, 22 October

Clear. High 62°, low 38°.

Pressure30.00 inHg

Wind9 mph N

Humidity46%

Visibility6.2 mi

Dew point36°

Fri, 2352° / 38°

52 °

Three Rivers, Friday, 23 October

Clear. High 52°, low 38°.

Pressure30.36 inHg

Wind10.2 mph N

Humidity57%

Visibility—

Dew point31°

Sat, 2455° / 33°

55 °

Three Rivers, Saturday, 24 October

Clear. High 55°, low 33°.

Pressure30.62 inHg

Wind3.8 mph SW

Humidity58%

Visibility—

Dew point32°

Sun, 2559° / 35°

59 °

Three Rivers, Sunday, 25 October

Clear. High 59°, low 35°.

Pressure30.45 inHg

Wind8.8 mph SW

Humidity52%

Visibility—

Dew point32°

Mon, 2660° / 44°

60 °

Three Rivers, Monday, 26 October

Clear. High 60°, low 44°.

Pressure30.24 inHg

Wind11.1 mph NW

Humidity52%

Visibility—

Dew point39°

Tue, 2762° / 42°

62 °

Three Rivers, Tuesday, 27 October

Overcast. High 62°, low 42°.

Pressure30.24 inHg

Wind9.8 mph SW

Humidity52%

Visibility—

Dew point36°

Wed, 2853° / 43°

53 °

Three Rivers, Wednesday, 28 October

Overcast. High 53°, low 43°.

Pressure30.27 inHg

Wind5.7 mph NE

Humidity76%

Visibility—

Dew point44°

Thu, 2957° / 45°

57 °

Three Rivers, Thursday, 29 October

Overcast. High 57°, low 45°.

Pressure30.39 inHg

Wind4.4 mph W

Humidity60%

Visibility—

Dew point38°

Fri, 3056° / 45°

56 °

Three Rivers, Friday, 30 October

Overcast. High 56°, low 45°.

Pressure30.47 inHg

Wind5 mph S

Humidity58%

Visibility—

Dew point36°

Sat, 3158° / 43°

0.13

58 °

Three Rivers, Saturday, 31 October

Light rain. High 58°, low 43°.

Pressure30.24 inHg

Wind10.8 mph SW

Humidity88%

Visibility—

Dew point47°

Sun, 0164° / 56°

1.28

64 °

Three Rivers, Sunday, 1 November

Rain. High 64°, low 56°.

Pressure29.91 inHg

Wind15.7 mph SW

Humidity99%

Visibility—

Dew point57°

Mon, 0261° / 44°

0.01

61 °

Three Rivers, Monday, 2 November

Light rain. High 61°, low 44°.

Pressure29.77 inHg

Wind14.5 mph W

Humidity60%

Visibility—

Dew point38°

Tue, 0354° / 38°

54 °

Three Rivers, Tuesday, 3 November

Clear. High 54°, low 38°.

Pressure30.15 inHg

Wind10.3 mph W

Humidity45%

Visibility—

Dew point27°

From day 17 onward the outlook is built from 60-year climate statistics

Wed, 0454° / 39°

0.05

54 °

Three Rivers, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high54°

Average low39°

Average precipitation0.05 in

Chance of precipitation25%

Record high72° (1987)

Record low28° (2020)

Thu, 0554° / 39°

0.13

54 °

Three Rivers, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high54°

Average low39°

Average precipitation0.13 in

Chance of precipitation33%

Record high74° (2022)

Record low26° (2002)

Fri, 0652° / 39°

0.13

52 °

Three Rivers, Friday, 6 November

Climate normal for this date — 60-year average.

Average high52°

Average low39°

Average precipitation0.13 in

Chance of precipitation38%

Record high76° (2024)

Record low28° (2012)

Sat, 0752° / 38°

0.07

52 °

Three Rivers, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high52°

Average low38°

Average precipitation0.07 in

Chance of precipitation23%

Record high71° (2020)

Record low26° (1962)

Sun, 0851° / 37°

0.12

51 °

Three Rivers, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.12 in

Chance of precipitation32%

Record high70° (2020)

Record low26° (2019)

Mon, 0951° / 37°

0.09

51 °

Three Rivers, Monday, 9 November

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.09 in

Chance of precipitation30%

Record high70° (1975)

Record low23° (2019)

Tue, 1052° / 37°

0.14

52 °

Three Rivers, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high52°

Average low37°

Average precipitation0.14 in

Chance of precipitation37%

Record high72° (2020)

Record low23° (2017)

Wed, 1150° / 37°

0.15

50 °

Three Rivers, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high50°

Average low37°

Average precipitation0.15 in

Chance of precipitation38%

Record high67° (2020)

Record low20° (2017)

Thu, 1249° / 36°

0.15

49 °

Three Rivers, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high49°

Average low36°

Average precipitation0.15 in

Chance of precipitation37%

Record high67° (2022)

Record low22° (2019)

Fri, 1347° / 34°

0.17

47 °

Three Rivers, Friday, 13 November

Climate normal for this date — 60-year average.

Average high47°

Average low34°

Average precipitation0.17 in

Chance of precipitation42%

Record high68° (1964)

Record low16° (2019)

Sat, 1448° / 34°

0.12

48 °

Three Rivers, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high48°

Average low34°

Average precipitation0.12 in

Chance of precipitation25%

Record high66° (1993)

Record low14° (1986)

Sun, 1549° / 34°

0.11

49 °

Three Rivers, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high49°

Average low34°

Average precipitation0.11 in

Chance of precipitation47%

Record high72° (1993)

Record low20° (1967)

Mon, 1648° / 34°

0.14

48 °

Three Rivers, Monday, 16 November

Climate normal for this date — 60-year average.

Average high48°

Average low34°

Average precipitation0.14 in

Chance of precipitation33%

Record high67° (2005)

Record low11° (1972)

Tue, 1747° / 32°

0.12

47 °

Three Rivers, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high47°

Average low32°

Average precipitation0.12 in

Chance of precipitation32%

Record high64° (2006)

Record low11° (1972)

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 Three Rivers, 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 Three Rivers, 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.