Monthly outlook for Augusta, ME: average high 57.6°, average low 43.8°. That is 0° above the climate normal for October. Precipitation is expected on 6 days (about 2.0 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 11 October (71.8°), the coolest 7 October (35.2°).
57.6°/43.8°
Average high / low
+0°
Above normal
6 / 5
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
58°
58.7°
-0.4°
17 October – 26 October
57.1°
55°
+1.1°
27 October – 5 November
at normal
51.3°
—
October records over 66 years
82.9°6 October 2025All-time high
26.2°30 October 1962All-time low
Thu, 0866° / 44°0.21
66 °
Augusta, Thursday, 8 October
Rain. High 66°, low 44°.
Pressure29.71 inHg
Wind6.7 mph SW
Humidity73%
Visibility6.2 mi
Dew point52°
Fri, 0959° / 43°0
59 °
Augusta, Friday, 9 October
Partly cloudy. High 59°, low 43°.
Pressure29.97 inHg
Wind11.8 mph W
Humidity50%
Visibility6.2 mi
Dew point40°
Sat, 1059° / 41°0
59 °
Augusta, Saturday, 10 October
Clear. High 59°, low 41°.
Pressure30.39 inHg
Wind9.4 mph W
Humidity42%
Visibility6.2 mi
Dew point33°
Sun, 1172° / 47°0
72 °
Augusta, Sunday, 11 October
Overcast. High 72°, low 47°.
Pressure30.18 inHg
Wind10.1 mph SW
Humidity59%
Visibility—
Dew point47°
Mon, 1262° / 54°0.04
62 °
Augusta, Monday, 12 October
Light rain. High 62°, low 54°.
Pressure29.80 inHg
Wind8.3 mph SW
Humidity91%
Visibility—
Dew point58°
Tue, 1352° / 36°0.8
52 °
Augusta, Tuesday, 13 October
Rain. High 52°, low 36°.
Pressure30.03 inHg
Wind13.4 mph SE
Humidity77%
Visibility—
Dew point34°
Wed, 1451° / 40°0.61
51 °
Augusta, Wednesday, 14 October
Rain. High 51°, low 40°.
Pressure29.53 inHg
Wind16.9 mph N
Humidity96%
Visibility—
Dew point42°
Thu, 1549° / 42°0.12
49 °
Augusta, Thursday, 15 October
Light rain. High 49°, low 42°.
Pressure30.09 inHg
Wind16.9 mph N
Humidity86%
Visibility—
Dew point40°
Fri, 1653° / 43°0.01
53 °
Augusta, Friday, 16 October
Light rain. High 53°, low 43°.
Pressure30.12 inHg
Wind11.8 mph N
Humidity88%
Visibility—
Dew point43°
Sat, 1762° / 47°0
62 °
Augusta, Saturday, 17 October
Overcast. High 62°, low 47°.
Pressure30.09 inHg
Wind4.5 mph NE
Humidity92%
Visibility—
Dew point51°
Sun, 1860° / 56°0.03
60 °
Augusta, Sunday, 18 October
Light rain. High 60°, low 56°.
Pressure29.94 inHg
Wind4.3 mph N
Humidity98%
Visibility—
Dew point58°
Mon, 1960° / 50°0.17
60 °
Augusta, Monday, 19 October
Light rain. High 60°, low 50°.
Pressure29.77 inHg
Wind4.9 mph NW
Humidity99%
Visibility—
Dew point58°
Tue, 2056° / 42°0
56 °
Augusta, Tuesday, 20 October
Overcast. High 56°, low 42°.
Pressure29.85 inHg
Wind10.3 mph W
Humidity64%
Visibility—
Dew point41°
Wed, 2154° / 41°0
54 °
Augusta, Wednesday, 21 October
Partly cloudy. High 54°, low 41°.
Pressure30.00 inHg
Wind6.8 mph NE
Humidity56%
Visibility—
Dew point35°
Thu, 2251° / 40°0
51 °
Augusta, Thursday, 22 October
Overcast. High 51°, low 40°.
Pressure30.09 inHg
Wind10.3 mph NE
Humidity70%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2354° / 41°0.16
54 °
Augusta, Friday, 23 October
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.16 in
Chance of precipitation27%
Record high70° (1979)
Record low29° (1969)
Sat, 2455° / 41°0.15
55 °
Augusta, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.15 in
Chance of precipitation28%
Record high76° (1963)
Record low27° (1969)
Sun, 2554° / 42°0.13
54 °
Augusta, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.13 in
Chance of precipitation33%
Record high76° (1963)
Record low32° (2003)
Mon, 2653° / 41°0.16
53 °
Augusta, Monday, 26 October
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.16 in
Chance of precipitation32%
Record high77° (1963)
Record low29° (2018)
Tue, 2753° / 40°0.11
53 °
Augusta, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.11 in
Chance of precipitation30%
Record high75° (1963)
Record low29° (1976)
Wed, 2853° / 39°0.17
53 °
Augusta, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.17 in
Chance of precipitation33%
Record high76° (2023)
Record low28° (1976)
Thu, 2952° / 38°0.11
52 °
Augusta, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.11 in
Chance of precipitation30%
Record high69° (1989)
Record low28° (2024)
Fri, 3050° / 37°0.12
50 °
Augusta, Friday, 30 October
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.12 in
Chance of precipitation25%
Record high67° (1989)
Record low26° (1962)
Sat, 3152° / 38°0.1
52 °
Augusta, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.1 in
Chance of precipitation23%
Record high73° (2024)
Record low27° (2002)
Sun, 0152° / 39°0.1
52 °
Augusta, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.1 in
Chance of precipitation28%
Record high72° (2024)
Record low28° (1972)
Mon, 0251° / 39°0.17
51 °
Augusta, Monday, 2 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.17 in
Chance of precipitation30%
Record high64° (2001)
Record low24° (2002)
Tue, 0351° / 38°0.21
51 °
Augusta, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.21 in
Chance of precipitation42%
Record high66° (2017)
Record low22° (2002)
Wed, 0450° / 38°0.06
50 °
Augusta, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.06 in
Chance of precipitation28%
Record high67° (1990)
Record low25° (2002)
Thu, 0550° / 38°0.15
50 °
Augusta, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.15 in
Chance of precipitation37%
Record high71° (2022)
Record low25° (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 Augusta, 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 Augusta, 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.