Monthly outlook for Colby, ME: average high 45.8°, average low 33.1°. That is 1.7° below the climate normal for October. Precipitation is expected on 6 days (about 1.9 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 24 October (57.1°), the coolest 18 October (27.2°).
45.8°/33.1°
Average high / low
−1.7°
Below normal
6 / 6
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
45.4°
50.1°
-2.6°
23 October – 1 November
46.4°
46.2°
+0.1°
2 November – 11 November
at normal
42°
—
October records over 66 years
80.8°6 October 2025All-time high
15.8°30 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Stockholm (11 mi).
Wed, 1445° / 34°0.45
45 °
Colby, Wednesday, 14 October
Rain. High 45°, low 34°.
Pressure29.77 inHg
Wind4.2 mph E
Humidity98%
Visibility4.3 mi
Dew point43°
Thu, 1549° / 35°0
49 °
Colby, Thursday, 15 October
Overcast. High 49°, low 35°.
Pressure30.09 inHg
Wind16.9 mph NW
Humidity52%
Visibility6.2 mi
Dew point28°
Fri, 1643° / 34°0.69
43 °
Colby, Friday, 16 October
Snow. High 43°, low 34°.
Pressure29.88 inHg
Wind8.5 mph SE
Humidity98%
Visibility1.7 mi
Dew point35°
Sat, 1743° / 32°0.05
43 °
Colby, Saturday, 17 October
Snow. High 43°, low 32°.
Pressure29.53 inHg
Wind18.1 mph NW
Humidity72%
Visibility—
Dew point31°
Sun, 1838° / 27°0.02
38 °
Colby, Sunday, 18 October
Light snow. High 38°, low 27°.
Pressure30.21 inHg
Wind15.9 mph NW
Humidity76%
Visibility—
Dew point28°
Mon, 1953° / 31°0
53 °
Colby, Monday, 19 October
Overcast. High 53°, low 31°.
Pressure30.27 inHg
Wind10.6 mph S
Humidity73%
Visibility—
Dew point36°
Tue, 2050° / 37°0.01
50 °
Colby, Tuesday, 20 October
Light rain. High 50°, low 37°.
Pressure30.18 inHg
Wind13.2 mph W
Humidity61%
Visibility—
Dew point37°
Wed, 2143° / 33°0
43 °
Colby, Wednesday, 21 October
Overcast. High 43°, low 33°.
Pressure30.39 inHg
Wind13.3 mph NW
Humidity59%
Visibility—
Dew point28°
Thu, 2250° / 30°0
50 °
Colby, Thursday, 22 October
Overcast. High 50°, low 30°.
Pressure30.47 inHg
Wind6.1 mph S
Humidity55%
Visibility—
Dew point27°
Fri, 2352° / 38°0.14
52 °
Colby, Friday, 23 October
Light rain. High 52°, low 38°.
Pressure29.97 inHg
Wind11.5 mph W
Humidity93%
Visibility—
Dew point43°
Sat, 2457° / 41°0.23
57 °
Colby, Saturday, 24 October
Light rain. High 57°, low 41°.
Pressure29.94 inHg
Wind14.8 mph W
Humidity96%
Visibility—
Dew point40°
Sun, 2548° / 38°0.03
48 °
Colby, Sunday, 25 October
Snow. High 48°, low 38°.
Pressure29.68 inHg
Wind14.5 mph W
Humidity60%
Visibility—
Dew point34°
Mon, 2642° / 33°0
42 °
Colby, Monday, 26 October
Clear. High 42°, low 33°.
Pressure29.71 inHg
Wind11 mph W
Humidity56%
Visibility—
Dew point25°
Tue, 2739° / 32°0
39 °
Colby, Tuesday, 27 October
Overcast. High 39°, low 32°.
Pressure29.74 inHg
Wind16.5 mph NW
Humidity62%
Visibility—
Dew point26°
Wed, 2840° / 28°0
40 °
Colby, Wednesday, 28 October
Clear. High 40°, low 28°.
Pressure30.27 inHg
Wind14.6 mph NW
Humidity56%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2946° / 33°0.1
46 °
Colby, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.1 in
Chance of precipitation27%
Record high62° (1989)
Record low23° (1965)
Fri, 3044° / 32°0.07
44 °
Colby, Friday, 30 October
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.07 in
Chance of precipitation23%
Record high64° (1989)
Record low16° (1962)
Sat, 3145° / 33°0.11
45 °
Colby, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.11 in
Chance of precipitation23%
Record high67° (2024)
Record low20° (2020)
Sun, 0146° / 33°0.12
46 °
Colby, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation35%
Record high62° (2019)
Record low21° (1972)
Mon, 0244° / 32°0.14
44 °
Colby, Monday, 2 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.14 in
Chance of precipitation42%
Record high59° (2001)
Record low17° (1993)
Tue, 0343° / 33°0.18
43 °
Colby, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high43°
Average low33°
Average precipitation0.18 in
Chance of precipitation48%
Record high60° (1967)
Record low7° (1993)
Wed, 0443° / 31°0.09
43 °
Colby, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.09 in
Chance of precipitation40%
Record high63° (2022)
Record low12° (2002)
Thu, 0543° / 31°0.15
43 °
Colby, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.15 in
Chance of precipitation35%
Record high67° (2022)
Record low18° (1965)
Fri, 0643° / 31°0.11
43 °
Colby, Friday, 6 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.11 in
Chance of precipitation38%
Record high69° (2022)
Record low16° (1962)
Sat, 0742° / 31°0.09
42 °
Colby, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.09 in
Chance of precipitation38%
Record high61° (2022)
Record low10° (1962)
Sun, 0840° / 29°0.09
40 °
Colby, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.09 in
Chance of precipitation35%
Record high58° (1996)
Record low2° (2002)
Mon, 0940° / 29°0.07
40 °
Colby, Monday, 9 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.07 in
Chance of precipitation30%
Record high62° (1996)
Record low16° (2004)
Tue, 1040° / 29°0.11
40 °
Colby, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.11 in
Chance of precipitation40%
Record high67° (2020)
Record low10° (1965)
Wed, 1140° / 29°0.13
40 °
Colby, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.13 in
Chance of precipitation48%
Record high64° (2020)
Record low16° (1965)
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 Colby, ME 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 Colby, ME 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.