Monthly outlook for Colrain, MA: average high 52.5°, average low 32.1°. That is 0.4° above the climate normal for October. Precipitation is expected on 2 days (about 1.2 inches), against a normal of 5 days and 2.3 inches. The warmest day looks like 27 October (64°), the coolest 31 October (27°).
52.5°/32.1°
Average high / low
+0.4°
Above normal
2 / 5
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
55.4°
52.6°
+1.6°
31 October – 9 November
47.7°
49.4°
-0.9°
10 November – 19 November
at normal
44°
—
October records over 66 years
81°6 October 2007All-time high
15.1°31 October 2011All-time low
Climate normals and records are computed from the nearest reference point — Hawley (12 mi).
Thu, 2260° / 29°0
60 °
Colrain, Thursday, 22 October
Clear. High 60°, low 29°.
Pressure29.97 inHg
Wind10.6 mph N
Humidity38%
Visibility6.2 mi
Dew point30°
Fri, 2349° / 33°0
49 °
Colrain, Friday, 23 October
Clear. High 49°, low 33°.
Pressure30.36 inHg
Wind9 mph N
Humidity54%
Visibility6.2 mi
Dew point24°
Sat, 2458° / 29°0
58 °
Colrain, Saturday, 24 October
Clear. High 58°, low 29°.
Pressure30.47 inHg
Wind1.6 mph NW
Humidity43%
Visibility6.2 mi
Dew point24°
Sun, 2563° / 34°0
63 °
Colrain, Sunday, 25 October
Clear. High 63°, low 34°.
Pressure30.50 inHg
Wind6.4 mph W
Humidity38%
Visibility—
Dew point28°
Mon, 2664° / 37°0
64 °
Colrain, Monday, 26 October
Clear. High 64°, low 37°.
Pressure30.27 inHg
Wind7.7 mph W
Humidity41%
Visibility—
Dew point32°
Tue, 2764° / 44°0
64 °
Colrain, Tuesday, 27 October
Overcast. High 64°, low 44°.
Pressure30.00 inHg
Wind11.8 mph W
Humidity59%
Visibility—
Dew point44°
Wed, 2844° / 30°0
44 °
Colrain, Wednesday, 28 October
Clear. High 44°, low 30°.
Pressure30.36 inHg
Wind9 mph NE
Humidity40%
Visibility—
Dew point17°
Thu, 2946° / 28°0.15
46 °
Colrain, Thursday, 29 October
Light rain. High 46°, low 28°.
Pressure30.30 inHg
Wind4.7 mph SE
Humidity58%
Visibility—
Dew point26°
Fri, 3049° / 34°0
49 °
Colrain, Friday, 30 October
Overcast. High 49°, low 34°.
Pressure30.12 inHg
Wind9.6 mph W
Humidity71%
Visibility—
Dew point34°
Sat, 3148° / 27°0
48 °
Colrain, Saturday, 31 October
Clear. High 48°, low 27°.
Pressure30.42 inHg
Wind5.2 mph NW
Humidity40%
Visibility—
Dew point18°
Sun, 0155° / 30°0
55 °
Colrain, Sunday, 1 November
Partly cloudy. High 55°, low 30°.
Pressure30.50 inHg
Wind11.8 mph S
Humidity53%
Visibility—
Dew point30°
Mon, 0259° / 44°1.05
59 °
Colrain, Monday, 2 November
Rain. High 59°, low 44°.
Pressure29.83 inHg
Wind12.1 mph W
Humidity96%
Visibility—
Dew point57°
Tue, 0343° / 31°0
43 °
Colrain, Tuesday, 3 November
Clear. High 43°, low 31°.
Pressure29.88 inHg
Wind14.6 mph NW
Humidity54%
Visibility—
Dew point26°
Wed, 0441° / 29°0
41 °
Colrain, Wednesday, 4 November
Clear. High 41°, low 29°.
Pressure30.06 inHg
Wind12.5 mph NW
Humidity44%
Visibility—
Dew point16°
Thu, 0540° / 28°0
40 °
Colrain, Thursday, 5 November
Clear. High 40°, low 28°.
Pressure30.30 inHg
Wind9.6 mph NW
Humidity37%
Visibility—
Dew point12°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0648° / 36°0.15
48 °
Colrain, Friday, 6 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.15 in
Chance of precipitation43%
Record high70° (2024)
Record low24° (2012)
Sat, 0747° / 34°0.08
47 °
Colrain, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.08 in
Chance of precipitation28%
Record high66° (1975)
Record low18° (2002)
Sun, 0847° / 34°0.13
47 °
Colrain, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.13 in
Chance of precipitation32%
Record high67° (1975)
Record low15° (2002)
Mon, 0947° / 33°0.13
47 °
Colrain, Monday, 9 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.13 in
Chance of precipitation32%
Record high68° (2020)
Record low17° (2019)
Tue, 1048° / 34°0.13
48 °
Colrain, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.13 in
Chance of precipitation48%
Record high68° (2020)
Record low17° (2017)
Wed, 1146° / 33°0.16
46 °
Colrain, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.16 in
Chance of precipitation45%
Record high65° (2020)
Record low12° (2017)
Thu, 1245° / 32°0.17
45 °
Colrain, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.17 in
Chance of precipitation40%
Record high63° (2022)
Record low15° (2019)
Fri, 1343° / 30°0.17
43 °
Colrain, Friday, 13 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.17 in
Chance of precipitation50%
Record high63° (1964)
Record low8° (2019)
Sat, 1443° / 30°0.14
43 °
Colrain, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.14 in
Chance of precipitation32%
Record high63° (1989)
Record low9° (1986)
Sun, 1544° / 31°0.15
44 °
Colrain, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.15 in
Chance of precipitation47%
Record high67° (1993)
Record low15° (2018)
Mon, 1644° / 30°0.15
44 °
Colrain, Monday, 16 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.15 in
Chance of precipitation33%
Record high64° (2005)
Record low12° (1967)
Tue, 1742° / 29°0.14
42 °
Colrain, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.14 in
Chance of precipitation32%
Record high61° (2006)
Record low6° (1972)
Wed, 1843° / 30°0.1
43 °
Colrain, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.1 in
Chance of precipitation28%
Record high64° (1963)
Record low15° (1997)
Thu, 1942° / 28°0.07
42 °
Colrain, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.07 in
Chance of precipitation27%
Record high61° (1991)
Record low5° (1997)
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 Colrain, 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 Colrain, 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.