Monthly outlook for Blackwater, ME: average high 54.6°, average low 37.3°. That is 0.6° above the climate normal for October. Precipitation is expected on 3 days (about 1.5 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 8 October (63.5°), the coolest 14 October (27.8°).
54.6°/37.3°
Average high / low
+0.6°
Above normal
3 / 6
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
6 October – 15 October
54.7°
55°
-0.2°
16 October – 25 October
54.6°
50.6°
+2.2°
26 October – 4 November
at normal
46.7°
—
October records over 66 years
82.6°6 October 2025All-time high
16.9°28 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Masardis (7 mi).
Wed, 0754° / 35°0
54 °
Blackwater, Wednesday, 7 October
Overcast. High 54°, low 35°.
Pressure29.88 inHg
Wind7.9 mph SW
Humidity47%
Visibility6.2 mi
Dew point32°
Thu, 0863° / 46°0.1
63 °
Blackwater, Thursday, 8 October
Rain. High 63°, low 46°.
Pressure29.68 inHg
Wind8.6 mph SW
Humidity62%
Visibility6.2 mi
Dew point48°
Fri, 0954° / 42°0
54 °
Blackwater, Friday, 9 October
Overcast. High 54°, low 42°.
Pressure29.91 inHg
Wind12.4 mph W
Humidity51%
Visibility6.2 mi
Dew point35°
Sat, 1053° / 37°0.01
53 °
Blackwater, Saturday, 10 October
Light rain. High 53°, low 37°.
Pressure30.27 inHg
Wind8.9 mph W
Humidity48%
Visibility6.2 mi
Dew point30°
Sun, 1157° / 46°0.02
57 °
Blackwater, Sunday, 11 October
Light rain. High 57°, low 46°.
Pressure30.24 inHg
Wind6.4 mph S
Humidity79%
Visibility—
Dew point44°
Mon, 1263° / 43°0.7
63 °
Blackwater, Monday, 12 October
Rain. High 63°, low 43°.
Pressure29.83 inHg
Wind9.3 mph SW
Humidity66%
Visibility—
Dew point51°
Tue, 1341° / 31°0.68
41 °
Blackwater, Tuesday, 13 October
Rain. High 41°, low 31°.
Pressure29.94 inHg
Wind11.9 mph N
Humidity97%
Visibility—
Dew point37°
Wed, 1452° / 28°0
52 °
Blackwater, Wednesday, 14 October
Clear. High 52°, low 28°.
Pressure30.27 inHg
Wind6.4 mph NW
Humidity55%
Visibility—
Dew point28°
Thu, 1557° / 32°0
57 °
Blackwater, Thursday, 15 October
Clear. High 57°, low 32°.
Pressure30.36 inHg
Wind6.9 mph S
Humidity49%
Visibility—
Dew point31°
Fri, 1663° / 42°0
63 °
Blackwater, Friday, 16 October
Overcast. High 63°, low 42°.
Pressure30.15 inHg
Wind10.6 mph S
Humidity54%
Visibility—
Dew point38°
Sat, 1755° / 36°0
55 °
Blackwater, Saturday, 17 October
Overcast. High 55°, low 36°.
Pressure30.30 inHg
Wind10 mph N
Humidity56%
Visibility—
Dew point35°
Sun, 1856° / 34°0
56 °
Blackwater, Sunday, 18 October
Overcast. High 56°, low 34°.
Pressure30.24 inHg
Wind10.1 mph W
Humidity48%
Visibility—
Dew point29°
Mon, 1949° / 33°0
49 °
Blackwater, Monday, 19 October
Overcast. High 49°, low 33°.
Pressure30.27 inHg
Wind12.4 mph NW
Humidity51%
Visibility—
Dew point28°
Tue, 2051° / 30°0
51 °
Blackwater, Tuesday, 20 October
Overcast. High 51°, low 30°.
Pressure30.53 inHg
Wind4.6 mph SE
Humidity39%
Visibility—
Dew point20°
Wed, 2155° / 38°0
55 °
Blackwater, Wednesday, 21 October
Overcast. High 55°, low 38°.
Pressure30.39 inHg
Wind10.2 mph S
Humidity58%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2250° / 38°0.11
50 °
Blackwater, Thursday, 22 October
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.11 in
Chance of precipitation43%
Record high74° (1979)
Record low27° (2018)
Fri, 2350° / 37°0.13
50 °
Blackwater, Friday, 23 October
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.13 in
Chance of precipitation30%
Record high75° (1979)
Record low24° (2018)
Sat, 2450° / 36°0.13
50 °
Blackwater, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.13 in
Chance of precipitation27%
Record high71° (1963)
Record low22° (2009)
Sun, 2549° / 36°0.15
49 °
Blackwater, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.15 in
Chance of precipitation38%
Record high73° (1963)
Record low24° (2003)
Mon, 2648° / 37°0.17
48 °
Blackwater, Monday, 26 October
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.17 in
Chance of precipitation33%
Record high70° (1963)
Record low25° (1993)
Tue, 2748° / 35°0.1
48 °
Blackwater, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.1 in
Chance of precipitation33%
Record high66° (2023)
Record low21° (2018)
Wed, 2848° / 34°0.17
48 °
Blackwater, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.17 in
Chance of precipitation38%
Record high70° (2023)
Record low17° (1976)
Thu, 2947° / 34°0.1
47 °
Blackwater, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.1 in
Chance of precipitation28%
Record high65° (1989)
Record low24° (2005)
Fri, 3045° / 33°0.07
45 °
Blackwater, Friday, 30 October
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.07 in
Chance of precipitation23%
Record high66° (1989)
Record low18° (1962)
Sat, 3147° / 34°0.1
47 °
Blackwater, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.1 in
Chance of precipitation25%
Record high71° (2024)
Record low21° (2020)
Sun, 0147° / 34°0.11
47 °
Blackwater, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.11 in
Chance of precipitation32%
Record high64° (2019)
Record low22° (1972)
Mon, 0246° / 34°0.15
46 °
Blackwater, Monday, 2 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.15 in
Chance of precipitation43%
Record high61° (2001)
Record low16° (2002)
Tue, 0345° / 34°0.18
45 °
Blackwater, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.18 in
Chance of precipitation47%
Record high61° (1967)
Record low16° (1993)
Wed, 0445° / 33°0.09
45 °
Blackwater, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.09 in
Chance of precipitation40%
Record high65° (2022)
Record low12° (2002)
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 Blackwater, 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 Blackwater, 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.