As of 16:15 EDT

Weather in Dennis, NC

89°Current weather

Dennis, Saturday, 8 August, 16:15

Overcast. Feels like 96°. High 89°, low 71°.

Pressure30.06 inHg
Wind3 mph SE
Humidity56%
Visibility6.2 mi
Dew point71°

Monthly outlook for Dennis, NC: average high 89.8°, average low 69.6°. That is 2.3° above the climate normal for August. Precipitation is expected on 9 days (about 3.7 inches), against a normal of 7 days and 2.1 inches. The warmest day looks like 11 August (99.2°), the coolest 15 August (62.2°).

89.8°/69.6°
Average high / low
+2.3°
Above normal
9 / 7
Wet days / normal
3.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August90.6°85.8°+2.7°
18 August – 27 August88.6°85.4°+1.8°
28 August – 6 Septemberat normal84.1°

August records over 66 years

104.2°9 August 2007All-time high
49.5°30 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Winston-Salem (10 mi).

Sun, 0991° / 72°0.05Light rain
91 °Light rain

Dennis, Sunday, 9 August

Light rain. High 91°, low 72°.

Pressure30.09 inHg
Wind2.4 mph SW
Humidity40%
Visibility6.2 mi
Dew point64°
Mon, 1098° / 73°0Overcast
98 °Overcast

Dennis, Monday, 10 August

Overcast. High 98°, low 73°.

Pressure30.06 inHg
Wind5.3 mph NW
Humidity42%
Visibility6.2 mi
Dew point66°
Tue, 1199° / 71°0.05Light rain
99 °Light rain

Dennis, Tuesday, 11 August

Light rain. High 99°, low 71°.

Pressure30.03 inHg
Wind2.5 mph NW
Humidity44%
Visibility6.2 mi
Dew point68°
Wed, 1296° / 71°0.02Light rain
96 °Light rain

Dennis, Wednesday, 12 August

Light rain. High 96°, low 71°.

Pressure29.91 inHg
Wind6.2 mph NE
Humidity66%
Visibility6.2 mi
Dew point68°
Thu, 1395° / 73°0.03Light rain
95 °Light rain

Dennis, Thursday, 13 August

Light rain. High 95°, low 73°.

Pressure29.85 inHg
Wind13.3 mph NW
Humidity35%
Visibility
Dew point61°
Fri, 1484° / 66°1.1Heavy rain
84 °Heavy rain

Dennis, Friday, 14 August

Heavy rain. High 84°, low 66°.

Pressure29.97 inHg
Wind8.8 mph NE
Humidity95%
Visibility
Dew point72°
Sat, 1584° / 62°0Clear
84 °Clear

Dennis, Saturday, 15 August

Clear. High 84°, low 62°.

Pressure30.18 inHg
Wind5.5 mph NE
Humidity39%
Visibility
Dew point53°
Sun, 1682° / 63°0Overcast
82 °Overcast

Dennis, Sunday, 16 August

Overcast. High 82°, low 63°.

Pressure30.27 inHg
Wind4.6 mph SE
Humidity43%
Visibility
Dew point55°
Mon, 1788° / 69°0Partly cloudy
88 °Partly cloudy

Dennis, Monday, 17 August

Partly cloudy. High 88°, low 69°.

Pressure30.15 inHg
Wind9.6 mph SW
Humidity42%
Visibility
Dew point60°
Tue, 1887° / 71°0.47Rain
87 °Rain

Dennis, Tuesday, 18 August

Rain. High 87°, low 71°.

Pressure30.00 inHg
Wind12.4 mph SW
Humidity53%
Visibility
Dew point66°
Wed, 1990° / 71°0.17Rain
90 °Rain

Dennis, Wednesday, 19 August

Rain. High 90°, low 71°.

Pressure29.88 inHg
Wind4.6 mph SE
Humidity45%
Visibility
Dew point63°
Thu, 2094° / 69°0.09Light rain
94 °Light rain

Dennis, Thursday, 20 August

Light rain. High 94°, low 69°.

Pressure29.91 inHg
Wind5.6 mph SW
Humidity45%
Visibility
Dew point65°
Fri, 2188° / 72°1.54Heavy rain
88 °Heavy rain

Dennis, Friday, 21 August

Heavy rain. High 88°, low 72°.

Pressure29.83 inHg
Wind6.8 mph W
Humidity60%
Visibility
Dew point69°
Sat, 2288° / 72°0.09Light rain
88 °Light rain

Dennis, Saturday, 22 August

Light rain. High 88°, low 72°.

Pressure29.83 inHg
Wind5.4 mph W
Humidity51%
Visibility
Dew point66°
Sun, 2384° / 67°0Overcast
84 °Overcast

Dennis, Sunday, 23 August

Overcast. High 84°, low 67°.

Pressure29.97 inHg
Wind9.1 mph NE
Humidity47%
Visibility
Dew point60°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2484° / 67°0.07Climate normal
84 °Climate normal

Dennis, Monday, 24 August

Climate normal for this date — 60-year average.

Average high84°
Average low67°
Average precipitation0.07 in
Chance of precipitation28%
Record high98° (1968)
Record low56° (2024)
Tue, 2585° / 67°0.07Climate normal
85 °Climate normal

Dennis, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high85°
Average low67°
Average precipitation0.07 in
Chance of precipitation28%
Record high97° (1968)
Record low58° (1971)
Wed, 2685° / 67°0.09Climate normal
85 °Climate normal

Dennis, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high85°
Average low67°
Average precipitation0.09 in
Chance of precipitation33%
Record high97° (2016)
Record low57° (2013)
Thu, 2786° / 68°0.16Climate normal
86 °Climate normal

Dennis, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high86°
Average low68°
Average precipitation0.16 in
Chance of precipitation40%
Record high96° (1987)
Record low57° (2025)
Fri, 2886° / 68°0.08Climate normal
86 °Climate normal

Dennis, Friday, 28 August

Climate normal for this date — 60-year average.

Average high86°
Average low68°
Average precipitation0.08 in
Chance of precipitation35%
Record high98° (1987)
Record low55° (1969)
Sat, 2986° / 67°0.08Climate normal
86 °Climate normal

Dennis, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high86°
Average low67°
Average precipitation0.08 in
Chance of precipitation30%
Record high97° (1998)
Record low52° (1986)
Sun, 3085° / 67°0.07Climate normal
85 °Climate normal

Dennis, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high85°
Average low67°
Average precipitation0.07 in
Chance of precipitation28%
Record high95° (2021)
Record low49° (1986)
Mon, 3184° / 67°0.13Climate normal
84 °Climate normal

Dennis, Monday, 31 August

Climate normal for this date — 60-year average.

Average high84°
Average low67°
Average precipitation0.13 in
Chance of precipitation40%
Record high96° (2010)
Record low54° (1976)
Tue, 0183° / 66°0.16Climate normal
83 °Climate normal

Dennis, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high83°
Average low66°
Average precipitation0.16 in
Chance of precipitation40%
Record high96° (2012)
Record low56° (1984)
Wed, 0284° / 66°0.1Climate normal
84 °Climate normal

Dennis, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high84°
Average low66°
Average precipitation0.1 in
Chance of precipitation35%
Record high95° (2011)
Record low51° (1967)
Thu, 0384° / 65°0.13Climate normal
84 °Climate normal

Dennis, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high84°
Average low65°
Average precipitation0.13 in
Chance of precipitation38%
Record high95° (2010)
Record low50° (1967)
Fri, 0483° / 66°0.14Climate normal
83 °Climate normal

Dennis, Friday, 4 September

Climate normal for this date — 60-year average.

Average high83°
Average low66°
Average precipitation0.14 in
Chance of precipitation43%
Record high95° (2007)
Record low53° (1967)
Sat, 0582° / 65°0.22Climate normal
82 °Climate normal

Dennis, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.22 in
Chance of precipitation37%
Record high96° (2007)
Record low53° (1997)
Sun, 0683° / 65°0.19Climate normal
83 °Climate normal

Dennis, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high83°
Average low65°
Average precipitation0.19 in
Chance of precipitation32%
Record high95° (2023)
Record low53° (1982)

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 Dennis, NC 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 Dennis, NC 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.