Monthly outlook for Trevett, ME: average high 53.8°, average low 42.6°. That is 0.4° below the climate normal for October. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 14 October (67.5°), the coolest 18 October (33.1°).
53.8°/42.6°
Average high / low
−0.4°
Below normal
4 / 5
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 October – 23 October
57.8°
55.5°
+1.2°
24 October – 2 November
47.1°
52.4°
-2.9°
3 November – 12 November
at normal
49.1°
—
October records over 66 years
80.2°10 October 2018All-time high
28.9°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Boothbay Harbor (3 mi).
Thu, 1558° / 46°0
58 °
Trevett, Thursday, 15 October
Clear. High 58°, low 46°.
Pressure30.15 inHg
Wind9.3 mph NW
Humidity43%
Visibility6.2 mi
Dew point34°
Fri, 1659° / 45°0.56
59 °
Trevett, Friday, 16 October
Rain. High 59°, low 45°.
Pressure29.88 inHg
Wind11.1 mph S
Humidity94%
Visibility6.2 mi
Dew point49°
Sat, 1761° / 40°0
61 °
Trevett, Saturday, 17 October
Overcast. High 61°, low 40°.
Pressure29.91 inHg
Wind14.4 mph NW
Humidity53%
Visibility6.2 mi
Dew point29°
Sun, 1850° / 33°0
50 °
Trevett, Sunday, 18 October
Clear. High 50°, low 33°.
Pressure30.50 inHg
Wind9.2 mph S
Humidity55%
Visibility—
Dew point28°
Mon, 1959° / 42°0
59 °
Trevett, Monday, 19 October
Clear. High 59°, low 42°.
Pressure30.50 inHg
Wind12.4 mph SW
Humidity54%
Visibility—
Dew point37°
Tue, 2061° / 50°0
61 °
Trevett, Tuesday, 20 October
Overcast. High 61°, low 50°.
Pressure30.21 inHg
Wind13.9 mph SW
Humidity66%
Visibility—
Dew point45°
Wed, 2156° / 46°0
56 °
Trevett, Wednesday, 21 October
Overcast. High 56°, low 46°.
Pressure30.21 inHg
Wind6.1 mph SW
Humidity50%
Visibility—
Dew point35°
Thu, 2258° / 48°0.07
58 °
Trevett, Thursday, 22 October
Light rain. High 58°, low 48°.
Pressure29.94 inHg
Wind19.3 mph S
Humidity86%
Visibility—
Dew point51°
Fri, 2347° / 41°0
47 °
Trevett, Friday, 23 October
Overcast. High 47°, low 41°.
Pressure29.77 inHg
Wind15.8 mph NW
Humidity65%
Visibility—
Dew point35°
Sat, 2444° / 40°0.7
44 °
Trevett, Saturday, 24 October
Rain. High 44°, low 40°.
Pressure29.41 inHg
Wind22 mph NW
Humidity88%
Visibility—
Dew point41°
Sun, 2550° / 41°0.02
50 °
Trevett, Sunday, 25 October
Light rain. High 50°, low 41°.
Pressure29.59 inHg
Wind23.8 mph NW
Humidity69%
Visibility—
Dew point36°
Mon, 2651° / 40°0.05
51 °
Trevett, Monday, 26 October
Light rain. High 51°, low 40°.
Pressure29.62 inHg
Wind20.8 mph W
Humidity67%
Visibility—
Dew point39°
Tue, 2747° / 40°0
47 °
Trevett, Tuesday, 27 October
Clear. High 47°, low 40°.
Pressure29.74 inHg
Wind14 mph W
Humidity62%
Visibility—
Dew point34°
Wed, 2845° / 38°0
45 °
Trevett, Wednesday, 28 October
Overcast. High 45°, low 38°.
Pressure29.71 inHg
Wind9.5 mph NW
Humidity65%
Visibility—
Dew point32°
Thu, 2946° / 36°0
46 °
Trevett, Thursday, 29 October
Mostly clear. High 46°, low 36°.
Pressure29.71 inHg
Wind13.5 mph NW
Humidity58%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3050° / 40°0.12
50 °
Trevett, Friday, 30 October
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.12 in
Chance of precipitation28%
Record high63° (2017)
Record low31° (1962)
Sat, 3151° / 41°0.12
51 °
Trevett, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.12 in
Chance of precipitation20%
Record high71° (2024)
Record low29° (2020)
Sun, 0153° / 42°0.1
53 °
Trevett, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.1 in
Chance of precipitation28%
Record high73° (2024)
Record low31° (1992)
Mon, 0251° / 42°0.17
51 °
Trevett, Monday, 2 November
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.17 in
Chance of precipitation30%
Record high62° (1971)
Record low26° (2002)
Tue, 0351° / 41°0.21
51 °
Trevett, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.21 in
Chance of precipitation42%
Record high63° (2017)
Record low24° (2002)
Wed, 0450° / 41°0.06
50 °
Trevett, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.06 in
Chance of precipitation28%
Record high64° (1990)
Record low27° (2020)
Thu, 0551° / 41°0.17
51 °
Trevett, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.17 in
Chance of precipitation35%
Record high66° (2022)
Record low27° (1965)
Fri, 0650° / 41°0.13
50 °
Trevett, Friday, 6 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.13 in
Chance of precipitation37%
Record high73° (2024)
Record low30° (1987)
Sat, 0750° / 40°0.05
50 °
Trevett, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.05 in
Chance of precipitation23%
Record high70° (2022)
Record low23° (2002)
Sun, 0848° / 38°0.07
48 °
Trevett, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.07 in
Chance of precipitation25%
Record high61° (2025)
Record low23° (2002)
Mon, 0948° / 38°0.12
48 °
Trevett, Monday, 9 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.12 in
Chance of precipitation27%
Record high61° (2021)
Record low24° (1971)
Tue, 1048° / 38°0.13
48 °
Trevett, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.13 in
Chance of precipitation33%
Record high61° (2020)
Record low24° (2017)
Wed, 1148° / 38°0.11
48 °
Trevett, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.11 in
Chance of precipitation42%
Record high64° (2020)
Record low23° (2017)
Thu, 1247° / 37°0.13
47 °
Trevett, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.13 in
Chance of precipitation32%
Record high68° (2022)
Record low24° (2019)
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 Trevett, 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 Trevett, 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.