Monthly outlook for Fort Lyon, ME: average high 49.5°, average low 39.1°. That is 2.2° above the climate normal for November. Precipitation is expected on 2 days (about 2.1 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 22 November (58.3°), the coolest 12 November (33.4°).
49.5°/39.1°
Average high / low
+2.2°
Above normal
2 / 5
Wet days / normal
2.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 November – 18 November
47.9°
46.8°
+0.6°
19 November – 28 November
52.1°
43.3°
+4.9°
29 November – 8 December
at normal
40°
—
November records over 66 years
76.8°6 November 2024All-time high
6.1°22 November 2018All-time low
Climate normals and records are computed from the nearest reference point — Portland (4 mi).
Tue, 1052° / 40°0
52 °
Fort Lyon, Tuesday, 10 November
Overcast. High 52°, low 40°.
Pressure29.74 inHg
Wind8.8 mph W
Humidity50%
Visibility6.2 mi
Dew point33°
Wed, 1149° / 40°0
49 °
Fort Lyon, Wednesday, 11 November
Partly cloudy. High 49°, low 40°.
Pressure29.85 inHg
Wind9.2 mph NW
Humidity52%
Visibility6.2 mi
Dew point31°
Thu, 1248° / 33°0
48 °
Fort Lyon, Thursday, 12 November
Clear. High 48°, low 33°.
Pressure29.88 inHg
Wind2.7 mph SE
Humidity54%
Visibility6.2 mi
Dew point30°
Fri, 1344° / 34°0
44 °
Fort Lyon, Friday, 13 November
Overcast. High 44°, low 34°.
Pressure29.65 inHg
Wind10.4 mph N
Humidity71%
Visibility—
Dew point30°
Sat, 1443° / 40°0
43 °
Fort Lyon, Saturday, 14 November
Overcast. High 43°, low 40°.
Pressure29.80 inHg
Wind11.2 mph N
Humidity65%
Visibility—
Dew point31°
Sun, 1546° / 38°0.01
46 °
Fort Lyon, Sunday, 15 November
Light rain. High 46°, low 38°.
Pressure29.44 inHg
Wind14.2 mph NW
Humidity72%
Visibility—
Dew point36°
Mon, 1646° / 36°0
46 °
Fort Lyon, Monday, 16 November
Overcast. High 46°, low 36°.
Pressure29.68 inHg
Wind14.2 mph NW
Humidity56%
Visibility—
Dew point28°
Tue, 1748° / 39°0
48 °
Fort Lyon, Tuesday, 17 November
Overcast. High 48°, low 39°.
Pressure30.12 inHg
Wind11.7 mph N
Humidity62%
Visibility—
Dew point32°
Wed, 1848° / 35°0
48 °
Fort Lyon, Wednesday, 18 November
Clear. High 48°, low 35°.
Pressure30.33 inHg
Wind5.4 mph NW
Humidity60%
Visibility—
Dew point29°
Thu, 1951° / 37°0
51 °
Fort Lyon, Thursday, 19 November
Mostly clear. High 51°, low 37°.
Pressure30.33 inHg
Wind6.4 mph N
Humidity62%
Visibility—
Dew point33°
Fri, 2050° / 37°0
50 °
Fort Lyon, Friday, 20 November
Overcast. High 50°, low 37°.
Pressure30.42 inHg
Wind8 mph S
Humidity72%
Visibility—
Dew point35°
Sat, 2158° / 42°0
58 °
Fort Lyon, Saturday, 21 November
Overcast. High 58°, low 42°.
Pressure30.24 inHg
Wind9.2 mph SW
Humidity69%
Visibility—
Dew point39°
Sun, 2258° / 50°0.14
58 °
Fort Lyon, Sunday, 22 November
Light rain. High 58°, low 50°.
Pressure30.12 inHg
Wind6.8 mph SW
Humidity69%
Visibility—
Dew point45°
Mon, 2352° / 42°1.91
52 °
Fort Lyon, Monday, 23 November
Heavy rain. High 52°, low 42°.
Pressure30.09 inHg
Wind16.1 mph NE
Humidity92%
Visibility—
Dew point43°
Tue, 2444° / 39°0.02
44 °
Fort Lyon, Tuesday, 24 November
Light rain. High 44°, low 39°.
Pressure30.03 inHg
Wind12.4 mph N
Humidity90%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2543° / 33°0.16
43 °
Fort Lyon, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high43°
Average low33°
Average precipitation0.16 in
Chance of precipitation28%
Record high59° (2014)
Record low18° (1993)
Thu, 2643° / 34°0.21
43 °
Fort Lyon, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high43°
Average low34°
Average precipitation0.21 in
Chance of precipitation48%
Record high56° (1979)
Record low15° (1978)
Fri, 2743° / 33°0.17
43 °
Fort Lyon, Friday, 27 November
Climate normal for this date — 60-year average.
Average high43°
Average low33°
Average precipitation0.17 in
Chance of precipitation42%
Record high57° (1979)
Record low13° (1978)
Sat, 2844° / 33°0.2
44 °
Fort Lyon, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.2 in
Chance of precipitation38%
Record high60° (2011)
Record low20° (1996)
Sun, 2942° / 33°0.11
42 °
Fort Lyon, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high42°
Average low33°
Average precipitation0.11 in
Chance of precipitation30%
Record high59° (1990)
Record low16° (1989)
Mon, 3042° / 31°0.11
42 °
Fort Lyon, Monday, 30 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.11 in
Chance of precipitation27%
Record high58° (2006)
Record low17° (1989)
Tue, 0142° / 31°0.14
42 °
Fort Lyon, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.14 in
Chance of precipitation30%
Record high61° (2001)
Record low11° (1989)
Wed, 0241° / 30°0.13
41 °
Fort Lyon, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.13 in
Chance of precipitation30%
Record high55° (1998)
Record low11° (1989)
Thu, 0341° / 30°0.18
41 °
Fort Lyon, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.18 in
Chance of precipitation35%
Record high62° (2009)
Record low5° (1976)
Fri, 0439° / 29°0.12
39 °
Fort Lyon, Friday, 4 December
Climate normal for this date — 60-year average.
Average high39°
Average low29°
Average precipitation0.12 in
Chance of precipitation25%
Record high62° (1982)
Record low11° (1989)
Sat, 0538° / 28°0.12
38 °
Fort Lyon, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high38°
Average low28°
Average precipitation0.12 in
Chance of precipitation23%
Record high56° (2001)
Record low1° (2025)
Sun, 0640° / 29°0.14
40 °
Fort Lyon, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.14 in
Chance of precipitation38%
Record high63° (2001)
Record low7° (2025)
Mon, 0739° / 28°0.14
39 °
Fort Lyon, Monday, 7 December
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.14 in
Chance of precipitation37%
Record high64° (1998)
Record low10° (1989)
Tue, 0836° / 25°0.09
36 °
Fort Lyon, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high36°
Average low25°
Average precipitation0.09 in
Chance of precipitation28%
Record high51° (2022)
Record low6° (2025)
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 Fort Lyon, 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 Fort Lyon, 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.