Monthly outlook for Collinsville, MA: average high 58.5°, average low 41.7°. That is 1.9° above the climate normal for October. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 26 October (69.2°), the coolest 25 October (30.5°).
58.5°/41.7°
Average high / low
+1.9°
Above normal
3 / 5
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
61°
56.2°
+2.7°
4 November – 13 November
54.4°
52°
+1.3°
14 November – 23 November
at normal
47.1°
—
October records over 66 years
85.6°5 October 2007All-time high
24.8°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Lowell (3 mi).
Mon, 2669° / 35°0
69 °
Collinsville, Monday, 26 October
Clear. High 69°, low 35°.
Pressure30.15 inHg
Wind3.3 mph W
Humidity42%
Visibility6.2 mi
Dew point39°
Tue, 2751° / 37°0
51 °
Collinsville, Tuesday, 27 October
Mostly clear. High 51°, low 37°.
Pressure30.39 inHg
Wind5.1 mph N
Humidity51%
Visibility6.2 mi
Dew point28°
Wed, 2851° / 31°0
51 °
Collinsville, Wednesday, 28 October
Clear. High 51°, low 31°.
Pressure30.53 inHg
Wind1.2 mph SE
Humidity54%
Visibility6.2 mi
Dew point30°
Thu, 2964° / 40°0.06
64 °
Collinsville, Thursday, 29 October
Light rain. High 64°, low 40°.
Pressure30.27 inHg
Wind10.3 mph SW
Humidity66%
Visibility—
Dew point44°
Fri, 3066° / 51°0.01
66 °
Collinsville, Friday, 30 October
Light rain. High 66°, low 51°.
Pressure30.12 inHg
Wind8.6 mph W
Humidity63%
Visibility—
Dew point49°
Sat, 3159° / 46°0
59 °
Collinsville, Saturday, 31 October
Partly cloudy. High 59°, low 46°.
Pressure30.47 inHg
Wind5 mph SE
Humidity52%
Visibility—
Dew point36°
Sun, 0164° / 47°0
64 °
Collinsville, Sunday, 1 November
Overcast. High 64°, low 47°.
Pressure30.36 inHg
Wind9.8 mph SW
Humidity67%
Visibility—
Dew point46°
Mon, 0260° / 57°0.29
60 °
Collinsville, Monday, 2 November
Light rain. High 60°, low 57°.
Pressure29.80 inHg
Wind13.7 mph S
Humidity94%
Visibility—
Dew point56°
Tue, 0358° / 43°0
58 °
Collinsville, Tuesday, 3 November
Clear. High 58°, low 43°.
Pressure29.85 inHg
Wind15.4 mph NW
Humidity52%
Visibility—
Dew point40°
Wed, 0457° / 39°0
57 °
Collinsville, Wednesday, 4 November
Clear. High 57°, low 39°.
Pressure30.27 inHg
Wind8.3 mph NW
Humidity36%
Visibility—
Dew point24°
Thu, 0565° / 48°0.44
65 °
Collinsville, Thursday, 5 November
Rain. High 65°, low 48°.
Pressure29.62 inHg
Wind13.9 mph SE
Humidity92%
Visibility—
Dew point57°
Fri, 0651° / 39°0.01
51 °
Collinsville, Friday, 6 November
Light rain. High 51°, low 39°.
Pressure29.68 inHg
Wind13 mph NW
Humidity67%
Visibility—
Dew point40°
Sat, 0748° / 36°0.01
48 °
Collinsville, Saturday, 7 November
Light rain. High 48°, low 36°.
Pressure29.80 inHg
Wind10.7 mph W
Humidity39%
Visibility—
Dew point22°
Sun, 0859° / 47°0.02
59 °
Collinsville, Sunday, 8 November
Light rain. High 59°, low 47°.
Pressure29.26 inHg
Wind18.8 mph W
Humidity51%
Visibility—
Dew point40°
Mon, 0947° / 40°0
47 °
Collinsville, Monday, 9 November
Clear. High 47°, low 40°.
Pressure29.59 inHg
Wind12.5 mph W
Humidity47%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1052° / 38°0.16
52 °
Collinsville, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.16 in
Chance of precipitation32%
Record high73° (2020)
Record low24° (2017)
Wed, 1151° / 38°0.11
51 °
Collinsville, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.11 in
Chance of precipitation37%
Record high73° (2020)
Record low21° (2017)
Thu, 1249° / 37°0.11
49 °
Collinsville, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.11 in
Chance of precipitation38%
Record high73° (2022)
Record low24° (2017)
Fri, 1348° / 35°0.15
48 °
Collinsville, Friday, 13 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.15 in
Chance of precipitation38%
Record high69° (1964)
Record low16° (2019)
Sat, 1448° / 35°0.12
48 °
Collinsville, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.12 in
Chance of precipitation25%
Record high66° (1973)
Record low13° (1986)
Sun, 1549° / 35°0.12
49 °
Collinsville, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.12 in
Chance of precipitation37%
Record high73° (1993)
Record low20° (2018)
Mon, 1649° / 35°0.15
49 °
Collinsville, Monday, 16 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.15 in
Chance of precipitation28%
Record high67° (2005)
Record low15° (1967)
Tue, 1748° / 33°0.14
48 °
Collinsville, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.14 in
Chance of precipitation30%
Record high65° (2006)
Record low10° (1972)
Wed, 1848° / 34°0.07
48 °
Collinsville, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.07 in
Chance of precipitation23%
Record high67° (1987)
Record low23° (2020)
Thu, 1947° / 33°0.05
47 °
Collinsville, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.05 in
Chance of precipitation20%
Record high64° (1991)
Record low15° (1986)
Fri, 2047° / 33°0.13
47 °
Collinsville, Friday, 20 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.13 in
Chance of precipitation32%
Record high69° (1991)
Record low11° (1986)
Sat, 2146° / 32°0.13
46 °
Collinsville, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.13 in
Chance of precipitation35%
Record high61° (1991)
Record low17° (1967)
Sun, 2245° / 33°0.14
45 °
Collinsville, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.14 in
Chance of precipitation40%
Record high62° (1999)
Record low6° (2018)
Mon, 2345° / 31°0.13
45 °
Collinsville, Monday, 23 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.13 in
Chance of precipitation25%
Record high67° (1999)
Record low8° (2018)
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 Collinsville, 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 Collinsville, 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.