As of 09:56 CDT

Weather in Viterbo, TX

61°Current weather

Viterbo, Sunday, 18 October, 09:56

Clear. Feels like 60°. High 72°, low 52°.

Pressure30.36 inHg
Wind6.5 mph NE
Humidity66%
Visibility6.2 mi
Dew point50°

Monthly outlook for Viterbo, TX: average high 80.9°, average low 62.1°. That is 3.7° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 4 days and 2.4 inches. The warmest day looks like 29 October (89.1°), the coolest 18 October (51.9°).

80.9°/62.1°
Average high / low
+3.7°
Above normal
2 / 4
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October79.5°75°+2.5°
28 October – 6 November83°71.8°+6.2°
7 November – 16 Novemberat normal68.8°—

October records over 66 years

90.7°1 October 2023All-time high
38.8°31 October 1993All-time low

Climate normals and records are computed from the nearest reference point — Port Arthur (10 mi).

Mon, 1978° / 52°0Mostly clear
78 °Mostly clear

Viterbo, Monday, 19 October

Mostly clear. High 78°, low 52°.

Pressure30.27 inHg
Wind6.3 mph E
Humidity38%
Visibility6.2 mi
Dew point46°
Tue, 2079° / 59°0Clear
79 °Clear

Viterbo, Tuesday, 20 October

Clear. High 79°, low 59°.

Pressure30.21 inHg
Wind6.6 mph NE
Humidity47%
Visibility6.2 mi
Dew point54°
Wed, 2180° / 63°0Clear
80 °Clear

Viterbo, Wednesday, 21 October

Clear. High 80°, low 63°.

Pressure30.21 inHg
Wind5.1 mph E
Humidity45%
Visibility6.2 mi
Dew point55°
Thu, 2282° / 58°0Clear
82 °Clear

Viterbo, Thursday, 22 October

Clear. High 82°, low 58°.

Pressure30.15 inHg
Wind4.1 mph NE
Humidity32%
Visibility—
Dew point45°
Fri, 2381° / 60°0Overcast
81 °Overcast

Viterbo, Friday, 23 October

Overcast. High 81°, low 60°.

Pressure30.12 inHg
Wind5.5 mph E
Humidity35%
Visibility—
Dew point48°
Sat, 2483° / 66°0Clear
83 °Clear

Viterbo, Saturday, 24 October

Clear. High 83°, low 66°.

Pressure30.24 inHg
Wind13.6 mph SE
Humidity36%
Visibility—
Dew point51°
Sun, 2581° / 63°0Overcast
81 °Overcast

Viterbo, Sunday, 25 October

Overcast. High 81°, low 63°.

Pressure30.27 inHg
Wind10.6 mph E
Humidity41%
Visibility—
Dew point51°
Mon, 2678° / 64°0Overcast
78 °Overcast

Viterbo, Monday, 26 October

Overcast. High 78°, low 64°.

Pressure30.12 inHg
Wind14 mph SE
Humidity54%
Visibility—
Dew point57°
Tue, 2781° / 67°0Overcast
81 °Overcast

Viterbo, Tuesday, 27 October

Overcast. High 81°, low 67°.

Pressure30.03 inHg
Wind12 mph SE
Humidity57%
Visibility—
Dew point62°
Wed, 2886° / 69°0Mostly clear
86 °Mostly clear

Viterbo, Wednesday, 28 October

Mostly clear. High 86°, low 69°.

Pressure29.94 inHg
Wind8.1 mph SE
Humidity56%
Visibility—
Dew point65°
Thu, 2989° / 72°0Clear
89 °Clear

Viterbo, Thursday, 29 October

Clear. High 89°, low 72°.

Pressure29.88 inHg
Wind8.4 mph S
Humidity48%
Visibility—
Dew point64°
Fri, 3087° / 72°0Clear
87 °Clear

Viterbo, Friday, 30 October

Clear. High 87°, low 72°.

Pressure29.83 inHg
Wind12.6 mph S
Humidity48%
Visibility—
Dew point63°
Sat, 3183° / 67°0.3Rain
83 °Rain

Viterbo, Saturday, 31 October

Rain. High 83°, low 67°.

Pressure29.91 inHg
Wind16.9 mph N
Humidity61%
Visibility—
Dew point67°
Sun, 0177° / 56°0.07Light rain
77 °Light rain

Viterbo, Sunday, 1 November

Light rain. High 77°, low 56°.

Pressure30.18 inHg
Wind13.7 mph NE
Humidity24%
Visibility—
Dew point33°
Mon, 0276° / 53°0Clear
76 °Clear

Viterbo, Monday, 2 November

Clear. High 76°, low 53°.

Pressure30.27 inHg
Wind11 mph NE
Humidity18%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0370° / 60°0.07Climate normal
70 °Climate normal

Viterbo, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high70°
Average low60°
Average precipitation0.07 in
Chance of precipitation25%
Record high82° (2024)
Record low41° (1966)
Wed, 0471° / 59°0.08Climate normal
71 °Climate normal

Viterbo, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high71°
Average low59°
Average precipitation0.08 in
Chance of precipitation28%
Record high82° (2024)
Record low36° (1991)
Thu, 0571° / 60°0.13Climate normal
71 °Climate normal

Viterbo, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high71°
Average low60°
Average precipitation0.13 in
Chance of precipitation25%
Record high83° (2024)
Record low39° (1991)
Fri, 0671° / 60°0.11Climate normal
71 °Climate normal

Viterbo, Friday, 6 November

Climate normal for this date — 60-year average.

Average high71°
Average low60°
Average precipitation0.11 in
Chance of precipitation22%
Record high82° (2022)
Record low44° (1992)
Sat, 0771° / 60°0.11Climate normal
71 °Climate normal

Viterbo, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high71°
Average low60°
Average precipitation0.11 in
Chance of precipitation28%
Record high84° (2024)
Record low41° (1993)
Sun, 0870° / 60°0.08Climate normal
70 °Climate normal

Viterbo, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high70°
Average low60°
Average precipitation0.08 in
Chance of precipitation28%
Record high82° (2024)
Record low45° (1991)
Mon, 0970° / 60°0.18Climate normal
70 °Climate normal

Viterbo, Monday, 9 November

Climate normal for this date — 60-year average.

Average high70°
Average low60°
Average precipitation0.18 in
Chance of precipitation27%
Record high81° (2023)
Record low35° (1991)
Tue, 1070° / 60°0.08Climate normal
70 °Climate normal

Viterbo, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high70°
Average low60°
Average precipitation0.08 in
Chance of precipitation23%
Record high81° (2024)
Record low40° (1991)
Wed, 1169° / 59°0.11Climate normal
69 °Climate normal

Viterbo, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high69°
Average low59°
Average precipitation0.11 in
Chance of precipitation30%
Record high80° (2020)
Record low41° (1991)
Thu, 1269° / 58°0.1Climate normal
69 °Climate normal

Viterbo, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high69°
Average low58°
Average precipitation0.1 in
Chance of precipitation22%
Record high78° (2025)
Record low38° (2019)
Fri, 1367° / 56°0.13Climate normal
67 °Climate normal

Viterbo, Friday, 13 November

Climate normal for this date — 60-year average.

Average high67°
Average low56°
Average precipitation0.13 in
Chance of precipitation20%
Record high78° (2005)
Record low31° (2019)
Sat, 1467° / 57°0.09Climate normal
67 °Climate normal

Viterbo, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high67°
Average low57°
Average precipitation0.09 in
Chance of precipitation20%
Record high79° (2020)
Record low36° (2018)
Sun, 1568° / 57°0.11Climate normal
68 °Climate normal

Viterbo, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high68°
Average low57°
Average precipitation0.11 in
Chance of precipitation23%
Record high79° (2025)
Record low33° (2018)
Mon, 1667° / 57°0.22Climate normal
67 °Climate normal

Viterbo, Monday, 16 November

Climate normal for this date — 60-year average.

Average high67°
Average low57°
Average precipitation0.22 in
Chance of precipitation30%
Record high80° (2025)
Record low38° (1970)

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 Viterbo, 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 Viterbo, 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.