Monthly outlook for Mirror Lake, NH: average high 50.8°, average low 37.7°. That is 1.9° above the climate normal for October. Precipitation is expected on 6 days (about 2.8 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 29 October (63.9°), the coolest 4 November (27.8°).
50.8°/37.7°
Average high / low
+1.9°
Above normal
6 / 5
Wet days / normal
2.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
27 October – 5 November
52.1°
48.7°
+1.9°
6 November – 15 November
48.7°
44.1°
+2.6°
16 November – 25 November
at normal
39.5°
—
October records over 66 years
79.2°6 October 2025All-time high
24.3°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Gilford (7 mi).
Wed, 2854° / 30°0
54 °
Mirror Lake, Wednesday, 28 October
Overcast. High 54°, low 30°.
Pressure30.47 inHg
Wind3.2 mph SW
Humidity64%
Visibility6.2 mi
Dew point28°
Thu, 2964° / 38°0
64 °
Mirror Lake, Thursday, 29 October
Clear. High 64°, low 38°.
Pressure30.15 inHg
Wind4.5 mph SW
Humidity58%
Visibility6.2 mi
Dew point42°
Fri, 3058° / 44°0.03
58 °
Mirror Lake, Friday, 30 October
Light rain. High 58°, low 44°.
Pressure29.94 inHg
Wind12.6 mph W
Humidity62%
Visibility6.2 mi
Dew point46°
Sat, 3149° / 39°0
49 °
Mirror Lake, Saturday, 31 October
Clear. High 49°, low 39°.
Pressure30.33 inHg
Wind11.5 mph NW
Humidity57%
Visibility—
Dew point31°
Sun, 0153° / 34°0
53 °
Mirror Lake, Sunday, 1 November
Clear. High 53°, low 34°.
Pressure30.39 inHg
Wind5.9 mph W
Humidity58%
Visibility—
Dew point31°
Mon, 0249° / 40°0.29
49 °
Mirror Lake, Monday, 2 November
Rain. High 49°, low 40°.
Pressure30.15 inHg
Wind5 mph SW
Humidity87%
Visibility—
Dew point43°
Tue, 0349° / 31°0.6
49 °
Mirror Lake, Tuesday, 3 November
Rain. High 49°, low 31°.
Pressure30.27 inHg
Wind11.2 mph NE
Humidity80%
Visibility—
Dew point30°
Wed, 0445° / 28°0
45 °
Mirror Lake, Wednesday, 4 November
Overcast. High 45°, low 28°.
Pressure30.47 inHg
Wind5.4 mph NE
Humidity38%
Visibility—
Dew point15°
Thu, 0550° / 32°0.02
50 °
Mirror Lake, Thursday, 5 November
Light rain. High 50°, low 32°.
Pressure30.30 inHg
Wind4.2 mph SE
Humidity69%
Visibility—
Dew point34°
Fri, 0647° / 42°1.15
47 °
Mirror Lake, Friday, 6 November
Rain. High 47°, low 42°.
Pressure29.77 inHg
Wind6 mph NE
Humidity99%
Visibility—
Dew point44°
Sat, 0747° / 44°0.24
47 °
Mirror Lake, Saturday, 7 November
Light rain. High 47°, low 44°.
Pressure29.68 inHg
Wind6.5 mph NE
Humidity96%
Visibility—
Dew point44°
Sun, 0849° / 44°0
49 °
Mirror Lake, Sunday, 8 November
Overcast. High 49°, low 44°.
Pressure29.97 inHg
Wind2.9 mph SW
Humidity85%
Visibility—
Dew point43°
Mon, 0947° / 42°0.02
47 °
Mirror Lake, Monday, 9 November
Light rain. High 47°, low 42°.
Pressure30.21 inHg
Wind3.3 mph NE
Humidity90%
Visibility—
Dew point40°
Tue, 1049° / 43°0.07
49 °
Mirror Lake, Tuesday, 10 November
Light rain. High 49°, low 43°.
Pressure29.97 inHg
Wind5.5 mph S
Humidity84%
Visibility—
Dew point42°
Wed, 1153° / 36°0.33
53 °
Mirror Lake, Wednesday, 11 November
Snow. High 53°, low 36°.
Pressure29.59 inHg
Wind9.3 mph NW
Humidity75%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1243° / 33°0.15
43 °
Mirror Lake, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high43°
Average low33°
Average precipitation0.15 in
Chance of precipitation37%
Record high63° (2022)
Record low19° (2019)
Fri, 1342° / 31°0.17
42 °
Mirror Lake, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.17 in
Chance of precipitation38%
Record high57° (1964)
Record low13° (2019)
Sat, 1441° / 31°0.1
41 °
Mirror Lake, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high41°
Average low31°
Average precipitation0.1 in
Chance of precipitation30%
Record high57° (1989)
Record low13° (1986)
Sun, 1542° / 32°0.13
42 °
Mirror Lake, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.13 in
Chance of precipitation40%
Record high56° (2008)
Record low16° (2018)
Mon, 1642° / 31°0.15
42 °
Mirror Lake, Monday, 16 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.15 in
Chance of precipitation37%
Record high57° (1989)
Record low14° (1967)
Tue, 1741° / 30°0.14
41 °
Mirror Lake, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.14 in
Chance of precipitation33%
Record high56° (2006)
Record low17° (1967)
Wed, 1841° / 31°0.09
41 °
Mirror Lake, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high41°
Average low31°
Average precipitation0.09 in
Chance of precipitation28%
Record high60° (2021)
Record low20° (2020)
Thu, 1940° / 30°0.07
40 °
Mirror Lake, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high40°
Average low30°
Average precipitation0.07 in
Chance of precipitation27%
Record high56° (1991)
Record low17° (1986)
Fri, 2040° / 30°0.16
40 °
Mirror Lake, Friday, 20 November
Climate normal for this date — 60-year average.
Average high40°
Average low30°
Average precipitation0.16 in
Chance of precipitation38%
Record high61° (1991)
Record low15° (1986)
Sat, 2139° / 29°0.13
39 °
Mirror Lake, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high39°
Average low29°
Average precipitation0.13 in
Chance of precipitation32%
Record high54° (1991)
Record low13° (1987)
Sun, 2238° / 29°0.13
38 °
Mirror Lake, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high38°
Average low29°
Average precipitation0.13 in
Chance of precipitation38%
Record high56° (1999)
Record low8° (2018)
Mon, 2338° / 28°0.11
38 °
Mirror Lake, Monday, 23 November
Climate normal for this date — 60-year average.
Average high38°
Average low28°
Average precipitation0.11 in
Chance of precipitation25%
Record high60° (1999)
Record low11° (1972)
Tue, 2438° / 28°0.08
38 °
Mirror Lake, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high38°
Average low28°
Average precipitation0.08 in
Chance of precipitation27%
Record high58° (1979)
Record low10° (1989)
Wed, 2538° / 28°0.17
38 °
Mirror Lake, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high38°
Average low28°
Average precipitation0.17 in
Chance of precipitation33%
Record high56° (1979)
Record low12° (2013)
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 Mirror Lake, NH 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 Mirror Lake, NH 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.