As of 02:55 CDT

Weather in Dennis, TX

78°Current weather

Dennis, Thursday, 15 October, 02:55

Mostly clear. Feels like 80°. High 86°, low 67°.

Pressure29.94 inHg
Wind11.2 mph S
Humidity83%
Visibility6.2 mi
Dew point73°

Monthly outlook for Dennis, TX: average high 72°, average low 54.4°. That is 1.8° below the climate normal for October. Precipitation is expected on 5 days (about 3.5 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 15 October (86°), the coolest 26 October (42.9°).

72°/54.4°
Average high / low
−1.8°
Below normal
5 / 4
Wet days / normal
3.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 October – 24 October74°76.4°-1.3°
25 October – 3 November68.6°71.9°-1.8°
4 November – 13 Novemberat normal68.5°—

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).

Fri, 1666° / 56°0.08Light rain
66 °Light rain

Dennis, Friday, 16 October

Light rain. High 66°, low 56°.

Pressure30.47 inHg
Wind22.1 mph N
Humidity38%
Visibility6.2 mi
Dew point36°
Sat, 1761° / 47°0Clear
61 °Clear

Dennis, Saturday, 17 October

Clear. High 61°, low 47°.

Pressure30.56 inHg
Wind8.8 mph N
Humidity48%
Visibility6.2 mi
Dew point37°
Sun, 1865° / 44°0Overcast
65 °Overcast

Dennis, Sunday, 18 October

Overcast. High 65°, low 44°.

Pressure30.42 inHg
Wind1.9 mph SE
Humidity55%
Visibility6.2 mi
Dew point44°
Mon, 1973° / 48°0Clear
73 °Clear

Dennis, Monday, 19 October

Clear. High 73°, low 48°.

Pressure30.27 inHg
Wind6.2 mph SE
Humidity40%
Visibility—
Dew point42°
Tue, 2076° / 51°0Clear
76 °Clear

Dennis, Tuesday, 20 October

Clear. High 76°, low 51°.

Pressure30.18 inHg
Wind7.8 mph SE
Humidity44%
Visibility—
Dew point48°
Wed, 2183° / 64°0Overcast
83 °Overcast

Dennis, Wednesday, 21 October

Overcast. High 83°, low 64°.

Pressure30.09 inHg
Wind13 mph SE
Humidity46%
Visibility—
Dew point56°
Thu, 2279° / 65°0Overcast
79 °Overcast

Dennis, Thursday, 22 October

Overcast. High 79°, low 65°.

Pressure29.97 inHg
Wind20.4 mph S
Humidity60%
Visibility—
Dew point62°
Fri, 2376° / 65°1.44Heavy rain
76 °Heavy rain

Dennis, Friday, 23 October

Heavy rain. High 76°, low 65°.

Pressure30.03 inHg
Wind20 mph S
Humidity92%
Visibility—
Dew point64°
Sat, 2475° / 66°0.91Rain
75 °Rain

Dennis, Saturday, 24 October

Rain. High 75°, low 66°.

Pressure30.12 inHg
Wind12.2 mph S
Humidity90%
Visibility—
Dew point68°
Sun, 2568° / 48°0.78Rain
68 °Rain

Dennis, Sunday, 25 October

Rain. High 68°, low 48°.

Pressure30.21 inHg
Wind23.8 mph N
Humidity93%
Visibility—
Dew point58°
Mon, 2663° / 43°0Overcast
63 °Overcast

Dennis, Monday, 26 October

Overcast. High 63°, low 43°.

Pressure30.21 inHg
Wind13.8 mph N
Humidity35%
Visibility—
Dew point30°
Tue, 2765° / 46°0Overcast
65 °Overcast

Dennis, Tuesday, 27 October

Overcast. High 65°, low 46°.

Pressure30.12 inHg
Wind9.2 mph N
Humidity37%
Visibility—
Dew point34°
Wed, 2868° / 49°0Clear
68 °Clear

Dennis, Wednesday, 28 October

Clear. High 68°, low 49°.

Pressure30.00 inHg
Wind6.9 mph SE
Humidity39%
Visibility—
Dew point37°
Thu, 2973° / 53°0Partly cloudy
73 °Partly cloudy

Dennis, Thursday, 29 October

Partly cloudy. High 73°, low 53°.

Pressure30.06 inHg
Wind10.3 mph SE
Humidity44%
Visibility—
Dew point45°
Fri, 3074° / 57°0Clear
74 °Clear

Dennis, Friday, 30 October

Clear. High 74°, low 57°.

Pressure30.00 inHg
Wind13.1 mph S
Humidity43%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)

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.