As of 19:35 EDT

Weather in Durham, NH

51°Current weather

Durham, Sunday, 11 October, 19:35

Rain. Feels like 50°. High 57°, low 40°.

Pressure30.15 inHg
Wind0 mph N
Humidity86%
Visibility1.6 mi
Dew point47°

Monthly outlook for Durham, NH: average high 59.5°, average low 42.8°. That is 1.3° above the climate normal for October. Precipitation is expected on 5 days (about 1.9 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 12 October (70°), the coolest 19 October (32°).

59.5°/42.8°
Average high / low
+1.3°
Above normal
5 / 5
Wet days / normal
1.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 October – 20 October58.5°57.9°+0.3°
21 October – 30 October61.2°55°+3.5°
31 October – 9 Novemberat normal52.2°—

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 (11 mi).

Mon, 1270° / 42°0.03Light rain
70 °Light rain

Durham, Monday, 12 October

Light rain. High 70°, low 42°.

Pressure29.74 inHg
Wind3.7 mph NW
Humidity63%
Visibility6.2 mi
Dew point52°
Tue, 1356° / 45°0.16Light rain
56 °Light rain

Durham, Tuesday, 13 October

Light rain. High 56°, low 45°.

Pressure30.00 inHg
Wind8.9 mph SE
Humidity91%
Visibility5.0 mi
Dew point50°
Wed, 1467° / 49°0.02Light rain
67 °Light rain

Durham, Wednesday, 14 October

Light rain. High 67°, low 49°.

Pressure29.83 inHg
Wind3.4 mph N
Humidity69%
Visibility6.2 mi
Dew point49°
Thu, 1559° / 45°0Overcast
59 °Overcast

Durham, Thursday, 15 October

Overcast. High 59°, low 45°.

Pressure30.15 inHg
Wind12.3 mph NW
Humidity47%
Visibility6.2 mi
Dew point37°
Fri, 1654° / 46°0.5Rain
54 °Rain

Durham, Friday, 16 October

Rain. High 54°, low 46°.

Pressure29.71 inHg
Wind22.7 mph NW
Humidity98%
Visibility—
Dew point50°
Sat, 1749° / 37°0Overcast
49 °Overcast

Durham, Saturday, 17 October

Overcast. High 49°, low 37°.

Pressure29.85 inHg
Wind17.7 mph NW
Humidity51%
Visibility—
Dew point28°
Sun, 1847° / 32°0Clear
47 °Clear

Durham, Sunday, 18 October

Clear. High 47°, low 32°.

Pressure30.42 inHg
Wind14.7 mph NW
Humidity30%
Visibility—
Dew point11°
Mon, 1962° / 32°0Mostly clear
62 °Mostly clear

Durham, Monday, 19 October

Mostly clear. High 62°, low 32°.

Pressure30.42 inHg
Wind12 mph SW
Humidity37%
Visibility—
Dew point25°
Tue, 2065° / 41°0Clear
65 °Clear

Durham, Tuesday, 20 October

Clear. High 65°, low 41°.

Pressure30.36 inHg
Wind5.9 mph W
Humidity50%
Visibility—
Dew point38°
Wed, 2152° / 39°0Overcast
52 °Overcast

Durham, Wednesday, 21 October

Overcast. High 52°, low 39°.

Pressure30.74 inHg
Wind7.7 mph E
Humidity57%
Visibility—
Dew point35°
Thu, 2257° / 36°0Partly cloudy
57 °Partly cloudy

Durham, Thursday, 22 October

Partly cloudy. High 57°, low 36°.

Pressure30.71 inHg
Wind6.8 mph S
Humidity61%
Visibility—
Dew point37°
Fri, 2368° / 43°0Clear
68 °Clear

Durham, Friday, 23 October

Clear. High 68°, low 43°.

Pressure30.42 inHg
Wind6.3 mph SW
Humidity56%
Visibility—
Dew point42°
Sat, 2469° / 49°0Overcast
69 °Overcast

Durham, Saturday, 24 October

Overcast. High 69°, low 49°.

Pressure30.15 inHg
Wind10.6 mph SW
Humidity64%
Visibility—
Dew point48°
Sun, 2567° / 58°0.48Rain
67 °Rain

Durham, Sunday, 25 October

Rain. High 67°, low 58°.

Pressure29.83 inHg
Wind11.6 mph SW
Humidity76%
Visibility—
Dew point58°
Mon, 2655° / 51°0.45Rain
55 °Rain

Durham, Monday, 26 October

Rain. High 55°, low 51°.

Pressure29.85 inHg
Wind5.8 mph NW
Humidity81%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2754° / 44°0.14Climate normal
54 °Climate normal

Durham, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high54°
Average low44°
Average precipitation0.14 in
Chance of precipitation25%
Record high77° (2023)
Record low31° (1976)
Wed, 2855° / 44°0.13Climate normal
55 °Climate normal

Durham, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high55°
Average low44°
Average precipitation0.13 in
Chance of precipitation37%
Record high78° (2023)
Record low31° (1976)
Thu, 2953° / 42°0.13Climate normal
53 °Climate normal

Durham, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high53°
Average low42°
Average precipitation0.13 in
Chance of precipitation35%
Record high67° (2015)
Record low31° (1965)
Fri, 3052° / 42°0.15Climate normal
52 °Climate normal

Durham, Friday, 30 October

Climate normal for this date — 60-year average.

Average high52°
Average low42°
Average precipitation0.15 in
Chance of precipitation28%
Record high65° (1989)
Record low33° (1962)
Sat, 3153° / 42°0.11Climate normal
53 °Climate normal

Durham, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high53°
Average low42°
Average precipitation0.11 in
Chance of precipitation25%
Record high76° (2024)
Record low31° (2020)
Sun, 0155° / 44°0.11Climate normal
55 °Climate normal

Durham, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high55°
Average low44°
Average precipitation0.11 in
Chance of precipitation30%
Record high74° (2024)
Record low33° (2023)
Mon, 0254° / 43°0.14Climate normal
54 °Climate normal

Durham, Monday, 2 November

Climate normal for this date — 60-year average.

Average high54°
Average low43°
Average precipitation0.14 in
Chance of precipitation28%
Record high66° (1971)
Record low28° (2002)
Tue, 0353° / 42°0.22Climate normal
53 °Climate normal

Durham, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high53°
Average low42°
Average precipitation0.22 in
Chance of precipitation37%
Record high70° (2017)
Record low28° (2002)
Wed, 0452° / 42°0.08Climate normal
52 °Climate normal

Durham, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high52°
Average low42°
Average precipitation0.08 in
Chance of precipitation20%
Record high68° (1987)
Record low31° (2002)
Thu, 0553° / 42°0.19Climate normal
53 °Climate normal

Durham, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high53°
Average low42°
Average precipitation0.19 in
Chance of precipitation38%
Record high73° (2022)
Record low29° (1965)
Fri, 0652° / 43°0.13Climate normal
52 °Climate normal

Durham, Friday, 6 November

Climate normal for this date — 60-year average.

Average high52°
Average low43°
Average precipitation0.13 in
Chance of precipitation37%
Record high77° (2024)
Record low31° (1987)
Sat, 0751° / 41°0.05Climate normal
51 °Climate normal

Durham, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.05 in
Chance of precipitation22%
Record high71° (2022)
Record low27° (2002)
Sun, 0850° / 40°0.1Climate normal
50 °Climate normal

Durham, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.1 in
Chance of precipitation30%
Record high62° (1996)
Record low27° (2002)
Mon, 0950° / 40°0.13Climate normal
50 °Climate normal

Durham, Monday, 9 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.13 in
Chance of precipitation32%
Record high64° (1975)
Record low25° (1971)

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 Durham, 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 Durham, 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.