Monthly outlook for Piscataqua, NH: average high 53.9°, average low 38.5°. That is 1.1° above the climate normal for October. Precipitation is expected on 2 days (about 1.9 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 29 October (67.2°), the coolest 28 October (30.2°).
53.9°/38.5°
Average high / low
+1.1°
Above normal
2 / 5
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
56.9°
53.1°
+2.1°
7 November – 16 November
48.8°
48.7°
+0.1°
17 November – 26 November
at normal
44.9°
—
October records over 66 years
82.2°3 October 2023All-time high
29.5°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — New Castle (4 mi).
Thu, 2967° / 42°0
67 °
Piscataqua, Thursday, 29 October
Clear. High 67°, low 42°.
Pressure30.15 inHg
Wind6 mph SW
Humidity61%
Visibility6.2 mi
Dew point47°
Fri, 3063° / 47°0.01
63 °
Piscataqua, Friday, 30 October
Light rain. High 63°, low 47°.
Pressure29.94 inHg
Wind11.1 mph NW
Humidity53%
Visibility6.2 mi
Dew point46°
Sat, 3150° / 37°0
50 °
Piscataqua, Saturday, 31 October
Clear. High 50°, low 37°.
Pressure30.33 inHg
Wind11.1 mph NW
Humidity50%
Visibility6.2 mi
Dew point28°
Sun, 0154° / 33°0
54 °
Piscataqua, Sunday, 1 November
Clear. High 54°, low 33°.
Pressure30.39 inHg
Wind4.8 mph W
Humidity47%
Visibility6.2 mi
Dew point31°
Mon, 0262° / 37°0
62 °
Piscataqua, Monday, 2 November
Clear. High 62°, low 37°.
Pressure30.30 inHg
Wind5.8 mph W
Humidity50%
Visibility—
Dew point34°
Tue, 0351° / 42°0
51 °
Piscataqua, Tuesday, 3 November
Overcast. High 51°, low 42°.
Pressure30.30 inHg
Wind12 mph NE
Humidity82%
Visibility—
Dew point45°
Wed, 0450° / 38°0
50 °
Piscataqua, Wednesday, 4 November
Overcast. High 50°, low 38°.
Pressure30.47 inHg
Wind7.4 mph E
Humidity50%
Visibility—
Dew point29°
Thu, 0556° / 44°0
56 °
Piscataqua, Thursday, 5 November
Overcast. High 56°, low 44°.
Pressure30.24 inHg
Wind10 mph SE
Humidity86%
Visibility—
Dew point47°
Fri, 0664° / 55°1.09
64 °
Piscataqua, Friday, 6 November
Heavy rain. High 64°, low 55°.
Pressure29.47 inHg
Wind18.8 mph SE
Humidity98%
Visibility—
Dew point60°
Sat, 0749° / 37°0
49 °
Piscataqua, Saturday, 7 November
Clear. High 49°, low 37°.
Pressure29.94 inHg
Wind19 mph NW
Humidity48%
Visibility—
Dew point27°
Sun, 0846° / 34°0
46 °
Piscataqua, Sunday, 8 November
Partly cloudy. High 46°, low 34°.
Pressure30.33 inHg
Wind5.2 mph SE
Humidity53%
Visibility—
Dew point26°
Mon, 0948° / 32°0
48 °
Piscataqua, Monday, 9 November
Clear. High 48°, low 32°.
Pressure30.42 inHg
Wind5.8 mph SE
Humidity42%
Visibility—
Dew point21°
Tue, 1050° / 32°0
50 °
Piscataqua, Tuesday, 10 November
Clear. High 50°, low 32°.
Pressure30.33 inHg
Wind6.1 mph SE
Humidity43%
Visibility—
Dew point23°
Wed, 1154° / 34°0
54 °
Piscataqua, Wednesday, 11 November
Overcast. High 54°, low 34°.
Pressure30.21 inHg
Wind8.7 mph SW
Humidity64%
Visibility—
Dew point35°
Thu, 1247° / 42°0.8
47 °
Piscataqua, Thursday, 12 November
Heavy rain. High 47°, low 42°.
Pressure30.24 inHg
Wind25.8 mph NE
Humidity77%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1347° / 37°0.17
47 °
Piscataqua, Friday, 13 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.17 in
Chance of precipitation42%
Record high65° (1964)
Record low17° (2019)
Sat, 1447° / 37°0.12
47 °
Piscataqua, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.12 in
Chance of precipitation30%
Record high63° (1973)
Record low19° (1986)
Sun, 1548° / 37°0.13
48 °
Piscataqua, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.13 in
Chance of precipitation37%
Record high65° (1993)
Record low21° (2018)
Mon, 1647° / 37°0.16
47 °
Piscataqua, Monday, 16 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.16 in
Chance of precipitation37%
Record high62° (2001)
Record low22° (1967)
Tue, 1746° / 36°0.15
46 °
Piscataqua, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.15 in
Chance of precipitation30%
Record high62° (2023)
Record low22° (1967)
Wed, 1846° / 36°0.08
46 °
Piscataqua, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.08 in
Chance of precipitation25%
Record high64° (1987)
Record low26° (2020)
Thu, 1946° / 35°0.07
46 °
Piscataqua, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.07 in
Chance of precipitation23%
Record high61° (1991)
Record low22° (1986)
Fri, 2046° / 35°0.14
46 °
Piscataqua, Friday, 20 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.14 in
Chance of precipitation35%
Record high66° (1985)
Record low20° (1986)
Sat, 2145° / 34°0.13
45 °
Piscataqua, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.13 in
Chance of precipitation33%
Record high60° (1991)
Record low19° (1987)
Sun, 2244° / 35°0.17
44 °
Piscataqua, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.17 in
Chance of precipitation40%
Record high59° (1992)
Record low10° (2018)
Mon, 2343° / 33°0.14
43 °
Piscataqua, Monday, 23 November
Climate normal for this date — 60-year average.
Average high43°
Average low33°
Average precipitation0.14 in
Chance of precipitation28%
Record high63° (1999)
Record low10° (2018)
Tue, 2444° / 33°0.09
44 °
Piscataqua, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.09 in
Chance of precipitation30%
Record high60° (1979)
Record low17° (1989)
Wed, 2544° / 34°0.15
44 °
Piscataqua, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high44°
Average low34°
Average precipitation0.15 in
Chance of precipitation28%
Record high60° (1979)
Record low18° (2013)
Thu, 2645° / 35°0.21
45 °
Piscataqua, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high45°
Average low35°
Average precipitation0.21 in
Chance of precipitation47%
Record high60° (2001)
Record low18° (1978)
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 Piscataqua, 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 Piscataqua, 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.