As of 01:52 CDT

Weather in Dennis, TX

49°Current weather

Dennis, Saturday, 17 October, 01:52

Overcast. Feels like 44°. High 60°, low 45°.

Pressure30.53 inHg
Wind10.4 mph N
Humidity77%
Visibility6.2 mi
Dew point42°

Monthly outlook for Dennis, TX: average high 75.9°, average low 56.9°. That is 0.9° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 29 October (84.6°), the coolest 18 October (43.4°).

75.9°/56.9°
Average high / low
+0.9°
Above normal
1 / 4
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October75.4°75.7°-0.1°
27 October – 5 November76.7°71°+3.2°
6 November – 15 Novemberat normal67.7°—

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).

Sun, 1867° / 43°0Clear
67 °Clear

Dennis, Sunday, 18 October

Clear. High 67°, low 43°.

Pressure30.42 inHg
Wind3.7 mph SE
Humidity58%
Visibility6.2 mi
Dew point47°
Mon, 1972° / 49°0Clear
72 °Clear

Dennis, Monday, 19 October

Clear. High 72°, low 49°.

Pressure30.30 inHg
Wind6.1 mph SE
Humidity49%
Visibility6.2 mi
Dew point48°
Tue, 2075° / 51°0Clear
75 °Clear

Dennis, Tuesday, 20 October

Clear. High 75°, low 51°.

Pressure30.24 inHg
Wind4.2 mph SE
Humidity51%
Visibility6.2 mi
Dew point49°
Wed, 2177° / 53°0Partly cloudy
77 °Partly cloudy

Dennis, Wednesday, 21 October

Partly cloudy. High 77°, low 53°.

Pressure30.21 inHg
Wind3.7 mph S
Humidity45%
Visibility—
Dew point49°
Thu, 2279° / 55°0Overcast
79 °Overcast

Dennis, Thursday, 22 October

Overcast. High 79°, low 55°.

Pressure30.18 inHg
Wind6.7 mph SE
Humidity48%
Visibility—
Dew point52°
Fri, 2382° / 63°0Overcast
82 °Overcast

Dennis, Friday, 23 October

Overcast. High 82°, low 63°.

Pressure30.09 inHg
Wind13.8 mph S
Humidity37%
Visibility—
Dew point49°
Sat, 2481° / 63°0Overcast
81 °Overcast

Dennis, Saturday, 24 October

Overcast. High 81°, low 63°.

Pressure30.15 inHg
Wind12.1 mph SE
Humidity42%
Visibility—
Dew point51°
Sun, 2579° / 64°0Overcast
79 °Overcast

Dennis, Sunday, 25 October

Overcast. High 79°, low 64°.

Pressure30.18 inHg
Wind10.6 mph SE
Humidity47%
Visibility—
Dew point53°
Mon, 2683° / 64°0Overcast
83 °Overcast

Dennis, Monday, 26 October

Overcast. High 83°, low 64°.

Pressure30.15 inHg
Wind10.9 mph S
Humidity42%
Visibility—
Dew point53°
Tue, 2780° / 64°0Overcast
80 °Overcast

Dennis, Tuesday, 27 October

Overcast. High 80°, low 64°.

Pressure30.15 inHg
Wind11.6 mph S
Humidity43%
Visibility—
Dew point52°
Wed, 2880° / 63°0.02Light rain
80 °Light rain

Dennis, Wednesday, 28 October

Light rain. High 80°, low 63°.

Pressure30.00 inHg
Wind23.1 mph SE
Humidity48%
Visibility—
Dew point54°
Thu, 2985° / 70°0.09Light rain
85 °Light rain

Dennis, Thursday, 29 October

Light rain. High 85°, low 70°.

Pressure29.80 inHg
Wind21.2 mph S
Humidity64%
Visibility—
Dew point67°
Fri, 3078° / 62°0Clear
78 °Clear

Dennis, Friday, 30 October

Clear. High 78°, low 62°.

Pressure29.94 inHg
Wind13.7 mph N
Humidity29%
Visibility—
Dew point41°
Sat, 3169° / 51°0Clear
69 °Clear

Dennis, Saturday, 31 October

Clear. High 69°, low 51°.

Pressure30.30 inHg
Wind13.7 mph N
Humidity36%
Visibility—
Dew point36°
Sun, 0168° / 50°0Clear
68 °Clear

Dennis, Sunday, 1 November

Clear. High 68°, low 50°.

Pressure30.21 inHg
Wind5 mph N
Humidity39%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 1068° / 51°0.05Climate normal
68 °Climate normal

Dennis, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high68°
Average low51°
Average precipitation0.05 in
Chance of precipitation18%
Record high84° (1980)
Record low31° (2025)
Wed, 1168° / 49°0.03Climate normal
68 °Climate normal

Dennis, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high68°
Average low49°
Average precipitation0.03 in
Chance of precipitation12%
Record high82° (1969)
Record low27° (2019)
Thu, 1266° / 48°0.04Climate normal
66 °Climate normal

Dennis, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high66°
Average low48°
Average precipitation0.04 in
Chance of precipitation22%
Record high85° (2005)
Record low19° (2019)
Fri, 1365° / 48°0.05Climate normal
65 °Climate normal

Dennis, Friday, 13 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.05 in
Chance of precipitation17%
Record high82° (1989)
Record low24° (2019)
Sat, 1466° / 50°0.06Climate normal
66 °Climate normal

Dennis, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high66°
Average low50°
Average precipitation0.06 in
Chance of precipitation15%
Record high86° (1989)
Record low22° (2018)
Sun, 1566° / 48°0.11Climate normal
66 °Climate normal

Dennis, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high66°
Average low48°
Average precipitation0.11 in
Chance of precipitation25%
Record high88° (2025)
Record low26° (1976)

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.