As of 18:45 EDT

Weather in Nashua, NH

42°Current weather

Nashua, Saturday, 17 October, 18:45

Clear. Feels like 39°. High 56°, low 39°.

Pressure30.27 inHg
Wind5 mph NE
Humidity57%
Visibility6.2 mi
Dew point29°

Monthly outlook for Nashua, NH: average high 59.5°, average low 39.6°. That is 1.3° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 1 November (68.7°), the coolest 18 October (32.3°).

59.5°/39.6°
Average high / low
+1.3°
Above normal
0 / 5
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October59.2°58.5°+0.4°
27 October – 5 November60°55°+2.8°
6 November – 15 Novemberat normal50.1°—

October records over 66 years

85.8°5 October 2007All-time high
23.4°31 October 2020All-time low
Sun, 1854° / 32°0Clear
54 °Clear

Nashua, Sunday, 18 October

Clear. High 54°, low 32°.

Pressure30.56 inHg
Wind2.5 mph S
Humidity46%
Visibility6.2 mi
Dew point26°
Mon, 1959° / 36°0Overcast
59 °Overcast

Nashua, Monday, 19 October

Overcast. High 59°, low 36°.

Pressure30.42 inHg
Wind3.8 mph E
Humidity43%
Visibility6.2 mi
Dew point35°
Tue, 2063° / 42°0Mostly clear
63 °Mostly clear

Nashua, Tuesday, 20 October

Mostly clear. High 63°, low 42°.

Pressure30.30 inHg
Wind10 mph NE
Humidity45%
Visibility6.2 mi
Dew point39°
Wed, 2156° / 41°0Clear
56 °Clear

Nashua, Wednesday, 21 October

Clear. High 56°, low 41°.

Pressure30.33 inHg
Wind8.7 mph NE
Humidity51%
Visibility6.2 mi
Dew point35°
Thu, 2262° / 38°0Clear
62 °Clear

Nashua, Thursday, 22 October

Clear. High 62°, low 38°.

Pressure30.03 inHg
Wind12 mph N
Humidity45%
Visibility—
Dew point32°
Fri, 2360° / 40°0Clear
60 °Clear

Nashua, Friday, 23 October

Clear. High 60°, low 40°.

Pressure30.24 inHg
Wind10.1 mph N
Humidity42%
Visibility—
Dew point29°
Sat, 2455° / 36°0Clear
55 °Clear

Nashua, Saturday, 24 October

Clear. High 55°, low 36°.

Pressure30.62 inHg
Wind4.7 mph S
Humidity47%
Visibility—
Dew point27°
Sun, 2562° / 37°0Overcast
62 °Overcast

Nashua, Sunday, 25 October

Overcast. High 62°, low 37°.

Pressure30.47 inHg
Wind8.7 mph SW
Humidity55%
Visibility—
Dew point37°
Mon, 2667° / 47°0Overcast
67 °Overcast

Nashua, Monday, 26 October

Overcast. High 67°, low 47°.

Pressure30.09 inHg
Wind10.8 mph SW
Humidity53%
Visibility—
Dew point43°
Tue, 2757° / 42°0.01Light rain
57 °Light rain

Nashua, Tuesday, 27 October

Light rain. High 57°, low 42°.

Pressure30.00 inHg
Wind11.8 mph NW
Humidity53%
Visibility—
Dew point39°
Wed, 2848° / 35°0Clear
48 °Clear

Nashua, Wednesday, 28 October

Clear. High 48°, low 35°.

Pressure30.27 inHg
Wind8.9 mph N
Humidity41%
Visibility—
Dew point20°
Thu, 2958° / 32°0Clear
58 °Clear

Nashua, Thursday, 29 October

Clear. High 58°, low 32°.

Pressure30.24 inHg
Wind4.5 mph NW
Humidity35%
Visibility—
Dew point21°
Fri, 3062° / 39°0Clear
62 °Clear

Nashua, Friday, 30 October

Clear. High 62°, low 39°.

Pressure30.21 inHg
Wind2.8 mph S
Humidity35%
Visibility—
Dew point26°
Sat, 3165° / 45°0Overcast
65 °Overcast

Nashua, Saturday, 31 October

Overcast. High 65°, low 45°.

Pressure30.30 inHg
Wind7.7 mph S
Humidity45%
Visibility—
Dew point36°
Sun, 0169° / 54°0.02Light rain
69 °Light rain

Nashua, Sunday, 1 November

Light rain. High 69°, low 54°.

Pressure30.09 inHg
Wind13 mph NW
Humidity61%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0256° / 40°0.1Climate normal
56 °Climate normal

Nashua, Monday, 2 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.1 in
Chance of precipitation28%
Record high74° (1982)
Record low26° (2011)
Tue, 0355° / 40°0.18Climate normal
55 °Climate normal

Nashua, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.18 in
Chance of precipitation37%
Record high72° (2017)
Record low25° (2002)
Wed, 0454° / 39°0.05Climate normal
54 °Climate normal

Nashua, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.05 in
Chance of precipitation25%
Record high73° (1987)
Record low27° (2002)
Thu, 0554° / 40°0.17Climate normal
54 °Climate normal

Nashua, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.17 in
Chance of precipitation35%
Record high75° (2022)
Record low28° (1965)
Fri, 0652° / 40°0.13Climate normal
52 °Climate normal

Nashua, Friday, 6 November

Climate normal for this date — 60-year average.

Average high52°
Average low40°
Average precipitation0.13 in
Chance of precipitation35%
Record high76° (2024)
Record low27° (2012)
Sat, 0752° / 38°0.06Climate normal
52 °Climate normal

Nashua, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.06 in
Chance of precipitation25%
Record high73° (2020)
Record low26° (1962)
Sun, 0851° / 37°0.09Climate normal
51 °Climate normal

Nashua, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation27%
Record high71° (2020)
Record low25° (1960)
Mon, 0951° / 37°0.1Climate normal
51 °Climate normal

Nashua, Monday, 9 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.1 in
Chance of precipitation30%
Record high72° (2020)
Record low22° (2019)
Tue, 1052° / 37°0.16Climate normal
52 °Climate normal

Nashua, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.16 in
Chance of precipitation38%
Record high72° (2020)
Record low23° (1992)
Wed, 1150° / 37°0.12Climate normal
50 °Climate normal

Nashua, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.12 in
Chance of precipitation35%
Record high73° (2020)
Record low20° (2017)
Thu, 1249° / 36°0.13Climate normal
49 °Climate normal

Nashua, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.13 in
Chance of precipitation40%
Record high72° (2022)
Record low23° (1976)
Fri, 1347° / 34°0.15Climate normal
47 °Climate normal

Nashua, Friday, 13 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.15 in
Chance of precipitation37%
Record high68° (1964)
Record low15° (2019)
Sat, 1447° / 34°0.11Climate normal
47 °Climate normal

Nashua, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.11 in
Chance of precipitation28%
Record high66° (1973)
Record low9° (1986)
Sun, 1548° / 35°0.12Climate normal
48 °Climate normal

Nashua, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.12 in
Chance of precipitation38%
Record high71° (1993)
Record low19° (1967)

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 Nashua, 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 Nashua, 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.