As of 16:50 CDT

Weather in Dennis, TX

89°Current weather

Dennis, Sunday, 11 October, 16:50

Partly cloudy. Feels like 91°. High 90°, low 67°.

Pressure29.94 inHg
Wind13.8 mph S
Humidity42%
Visibility6.2 mi
Dew point63°

Monthly outlook for Dennis, TX: average high 76.7°, average low 61.3°. That is 0.1° below the climate normal for October. Precipitation is expected on 3 days (about 1.9 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 13 October (92.7°), the coolest 18 October (44.7°).

76.7°/61.3°
Average high / low
−0.1°
Below normal
3 / 4
Wet days / normal
1.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 October – 20 October80.5°78.1°+1.3°
21 October – 30 October70.4°74°-2°
31 October – 9 Novemberat normal69.8°—

October records over 66 years

100.8°1 October 1979All-time high
27.3°31 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Cool (14 mi).

Mon, 1290° / 66°0Overcast
90 °Overcast

Dennis, Monday, 12 October

Overcast. High 90°, low 66°.

Pressure30.00 inHg
Wind11.8 mph S
Humidity58%
Visibility6.2 mi
Dew point67°
Tue, 1393° / 71°0Mostly clear
93 °Mostly clear

Dennis, Tuesday, 13 October

Mostly clear. High 93°, low 71°.

Pressure29.94 inHg
Wind12.4 mph S
Humidity61%
Visibility6.2 mi
Dew point72°
Wed, 1492° / 77°0Overcast
92 °Overcast

Dennis, Wednesday, 14 October

Overcast. High 92°, low 77°.

Pressure29.94 inHg
Wind9.6 mph S
Humidity58%
Visibility6.2 mi
Dew point71°
Thu, 1589° / 74°0Clear
89 °Clear

Dennis, Thursday, 15 October

Clear. High 89°, low 74°.

Pressure29.97 inHg
Wind9.8 mph S
Humidity58%
Visibility6.2 mi
Dew point67°
Fri, 1673° / 64°0.03Light rain
73 °Light rain

Dennis, Friday, 16 October

Light rain. High 73°, low 64°.

Pressure30.30 inHg
Wind19.8 mph N
Humidity58%
Visibility—
Dew point55°
Sat, 1763° / 50°0Mostly clear
63 °Mostly clear

Dennis, Saturday, 17 October

Mostly clear. High 63°, low 50°.

Pressure30.47 inHg
Wind12.6 mph N
Humidity35%
Visibility—
Dew point33°
Sun, 1865° / 45°0Clear
65 °Clear

Dennis, Sunday, 18 October

Clear. High 65°, low 45°.

Pressure30.39 inHg
Wind7.8 mph SE
Humidity26%
Visibility—
Dew point24°
Mon, 1975° / 53°0Partly cloudy
75 °Partly cloudy

Dennis, Monday, 19 October

Partly cloudy. High 75°, low 53°.

Pressure30.27 inHg
Wind13.5 mph SE
Humidity29%
Visibility—
Dew point35°
Tue, 2075° / 64°0Overcast
75 °Overcast

Dennis, Tuesday, 20 October

Overcast. High 75°, low 64°.

Pressure30.12 inHg
Wind14.8 mph SE
Humidity74%
Visibility—
Dew point61°
Wed, 2180° / 69°0.27Rain
80 °Rain

Dennis, Wednesday, 21 October

Rain. High 80°, low 69°.

Pressure30.03 inHg
Wind17.9 mph S
Humidity76%
Visibility—
Dew point67°
Thu, 2285° / 68°0.01Light rain
85 °Light rain

Dennis, Thursday, 22 October

Light rain. High 85°, low 68°.

Pressure30.09 inHg
Wind16.2 mph SE
Humidity78%
Visibility—
Dew point66°
Fri, 2380° / 71°0.02Light rain
80 °Light rain

Dennis, Friday, 23 October

Light rain. High 80°, low 71°.

Pressure30.03 inHg
Wind17.6 mph S
Humidity66%
Visibility—
Dew point65°
Sat, 2474° / 51°0.62Rain
74 °Rain

Dennis, Saturday, 24 October

Rain. High 74°, low 51°.

Pressure30.12 inHg
Wind18.9 mph N
Humidity91%
Visibility—
Dew point54°
Sun, 2551° / 45°0.96Rain
51 °Rain

Dennis, Sunday, 25 October

Rain. High 51°, low 45°.

Pressure30.21 inHg
Wind19.1 mph N
Humidity91%
Visibility—
Dew point44°
Mon, 2653° / 45°0Overcast
53 °Overcast

Dennis, Monday, 26 October

Overcast. High 53°, low 45°.

Pressure30.24 inHg
Wind12 mph NW
Humidity75%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2773° / 55°0.11Climate normal
73 °Climate normal

Dennis, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high73°
Average low55°
Average precipitation0.11 in
Chance of precipitation20%
Record high89° (2024)
Record low33° (2020)
Wed, 2872° / 55°0.11Climate normal
72 °Climate normal

Dennis, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high72°
Average low55°
Average precipitation0.11 in
Chance of precipitation27%
Record high90° (2024)
Record low36° (2020)
Thu, 2973° / 54°0.11Climate normal
73 °Climate normal

Dennis, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high73°
Average low54°
Average precipitation0.11 in
Chance of precipitation25%
Record high87° (1968)
Record low37° (2023)
Fri, 3072° / 55°0.15Climate normal
72 °Climate normal

Dennis, Friday, 30 October

Climate normal for this date — 60-year average.

Average high72°
Average low55°
Average precipitation0.15 in
Chance of precipitation35%
Record high89° (2024)
Record low34° (1993)
Sat, 3172° / 54°0.13Climate normal
72 °Climate normal

Dennis, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high72°
Average low54°
Average precipitation0.13 in
Chance of precipitation28%
Record high89° (1963)
Record low27° (2019)
Sun, 0171° / 53°0.1Climate normal
71 °Climate normal

Dennis, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high71°
Average low53°
Average precipitation0.1 in
Chance of precipitation28%
Record high88° (2012)
Record low28° (2019)
Mon, 0269° / 52°0.08Climate normal
69 °Climate normal

Dennis, Monday, 2 November

Climate normal for this date — 60-year average.

Average high69°
Average low52°
Average precipitation0.08 in
Chance of precipitation17%
Record high92° (2017)
Record low32° (1991)
Tue, 0368° / 51°0.07Climate normal
68 °Climate normal

Dennis, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high68°
Average low51°
Average precipitation0.07 in
Chance of precipitation18%
Record high85° (1988)
Record low28° (1991)
Wed, 0470° / 52°0.09Climate normal
70 °Climate normal

Dennis, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high70°
Average low52°
Average precipitation0.09 in
Chance of precipitation23%
Record high87° (2017)
Record low27° (1991)
Thu, 0570° / 52°0.09Climate normal
70 °Climate normal

Dennis, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high70°
Average low52°
Average precipitation0.09 in
Chance of precipitation17%
Record high92° (2017)
Record low34° (1991)
Fri, 0670° / 52°0.08Climate normal
70 °Climate normal

Dennis, Friday, 6 November

Climate normal for this date — 60-year average.

Average high70°
Average low52°
Average precipitation0.08 in
Chance of precipitation17%
Record high86° (1989)
Record low35° (1991)
Sat, 0769° / 52°0.09Climate normal
69 °Climate normal

Dennis, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high69°
Average low52°
Average precipitation0.09 in
Chance of precipitation23%
Record high87° (1980)
Record low34° (1993)
Sun, 0869° / 52°0.11Climate normal
69 °Climate normal

Dennis, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high69°
Average low52°
Average precipitation0.11 in
Chance of precipitation27%
Record high91° (1980)
Record low30° (1991)
Mon, 0969° / 53°0.04Climate normal
69 °Climate normal

Dennis, Monday, 9 November

Climate normal for this date — 60-year average.

Average high69°
Average low53°
Average precipitation0.04 in
Chance of precipitation18%
Record high89° (1988)
Record low33° (1968)

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, TX 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, TX 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.