As of 23:48 CDT

Weather in Mertens, TX

75°Current weather

Mertens, Thursday, 15 October, 23:48

Overcast. Feels like 75°. High 88°, low 72°.

Pressure30.09 inHg
Wind13.8 mph N
Humidity63%
Visibility6.2 mi
Dew point62°

Monthly outlook for Mertens, TX: average high 78.5°, average low 58.4°. That is 1.8° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 4 days and 2.2 inches. The warmest day looks like 15 October (88.3°), the coolest 18 October (48.9°).

78.5°/58.4°
Average high / low
+1.8°
Above normal
0 / 4
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 October – 24 October78.3°76.4°+1°
25 October – 3 November78.8°72.3°+3.6°
4 November – 13 Novemberat normal68.8°—

October records over 66 years

99.7°13 October 2024All-time high
30.7°31 October 1993All-time low

Climate normals and records are computed from the nearest reference point — Italy (9 mi).

Fri, 1675° / 58°0Partly cloudy
75 °Partly cloudy

Mertens, Friday, 16 October

Partly cloudy. High 75°, low 58°.

Pressure30.42 inHg
Wind22.7 mph N
Humidity36%
Visibility6.2 mi
Dew point38°
Sat, 1765° / 51°0Clear
65 °Clear

Mertens, Saturday, 17 October

Clear. High 65°, low 51°.

Pressure30.53 inHg
Wind8.9 mph NE
Humidity46%
Visibility6.2 mi
Dew point40°
Sun, 1869° / 49°0Overcast
69 °Overcast

Mertens, Sunday, 18 October

Overcast. High 69°, low 49°.

Pressure30.42 inHg
Wind4.1 mph SE
Humidity40%
Visibility6.2 mi
Dew point40°
Mon, 1974° / 51°0Clear
74 °Clear

Mertens, Monday, 19 October

Clear. High 74°, low 51°.

Pressure30.27 inHg
Wind5.8 mph SE
Humidity44%
Visibility6.2 mi
Dew point45°
Tue, 2077° / 53°0Clear
77 °Clear

Mertens, Tuesday, 20 October

Clear. High 77°, low 53°.

Pressure30.18 inHg
Wind5.8 mph SE
Humidity40%
Visibility—
Dew point46°
Wed, 2183° / 59°0Clear
83 °Clear

Mertens, Wednesday, 21 October

Clear. High 83°, low 59°.

Pressure30.18 inHg
Wind8.5 mph E
Humidity46%
Visibility—
Dew point54°
Thu, 2283° / 60°0Overcast
83 °Overcast

Mertens, Thursday, 22 October

Overcast. High 83°, low 60°.

Pressure30.18 inHg
Wind10.2 mph SE
Humidity27%
Visibility—
Dew point40°
Fri, 2384° / 59°0Overcast
84 °Overcast

Mertens, Friday, 23 October

Overcast. High 84°, low 59°.

Pressure30.03 inHg
Wind14.3 mph S
Humidity42%
Visibility—
Dew point52°
Sat, 2485° / 69°0Overcast
85 °Overcast

Mertens, Saturday, 24 October

Overcast. High 85°, low 69°.

Pressure30.06 inHg
Wind13.8 mph S
Humidity44%
Visibility—
Dew point56°
Sun, 2582° / 64°0Overcast
82 °Overcast

Mertens, Sunday, 25 October

Overcast. High 82°, low 64°.

Pressure30.06 inHg
Wind8.1 mph S
Humidity38%
Visibility—
Dew point50°
Mon, 2671° / 58°0Overcast
71 °Overcast

Mertens, Monday, 26 October

Overcast. High 71°, low 58°.

Pressure30.15 inHg
Wind15.1 mph NW
Humidity34%
Visibility—
Dew point37°
Tue, 2775° / 58°0Overcast
75 °Overcast

Mertens, Tuesday, 27 October

Overcast. High 75°, low 58°.

Pressure30.00 inHg
Wind15.9 mph S
Humidity38%
Visibility—
Dew point46°
Wed, 2876° / 59°0Partly cloudy
76 °Partly cloudy

Mertens, Wednesday, 28 October

Partly cloudy. High 76°, low 59°.

Pressure30.03 inHg
Wind14.2 mph N
Humidity22%
Visibility—
Dew point32°
Thu, 2981° / 52°0Clear
81 °Clear

Mertens, Thursday, 29 October

Clear. High 81°, low 52°.

Pressure30.06 inHg
Wind8.9 mph SE
Humidity21%
Visibility—
Dew point29°
Fri, 3088° / 60°0Clear
88 °Clear

Mertens, Friday, 30 October

Clear. High 88°, low 60°.

Pressure30.03 inHg
Wind12.1 mph S
Humidity45%
Visibility—
Dew point57°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3173° / 55°0.2Climate normal
73 °Climate normal

Mertens, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high73°
Average low55°
Average precipitation0.2 in
Chance of precipitation23%
Record high86° (1977)
Record low31° (1993)
Sun, 0171° / 54°0.16Climate normal
71 °Climate normal

Mertens, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high71°
Average low54°
Average precipitation0.16 in
Chance of precipitation25%
Record high84° (2016)
Record low31° (2019)
Mon, 0270° / 53°0.06Climate normal
70 °Climate normal

Mertens, Monday, 2 November

Climate normal for this date — 60-year average.

Average high70°
Average low53°
Average precipitation0.06 in
Chance of precipitation27%
Record high88° (2017)
Record low35° (1991)
Tue, 0369° / 52°0.11Climate normal
69 °Climate normal

Mertens, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high69°
Average low52°
Average precipitation0.11 in
Chance of precipitation23%
Record high87° (2024)
Record low30° (1991)
Wed, 0470° / 53°0.15Climate normal
70 °Climate normal

Mertens, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high70°
Average low53°
Average precipitation0.15 in
Chance of precipitation27%
Record high85° (1987)
Record low26° (1991)
Thu, 0570° / 53°0.1Climate normal
70 °Climate normal

Mertens, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high70°
Average low53°
Average precipitation0.1 in
Chance of precipitation20%
Record high85° (2017)
Record low33° (1991)
Fri, 0670° / 53°0.1Climate normal
70 °Climate normal

Mertens, Friday, 6 November

Climate normal for this date — 60-year average.

Average high70°
Average low53°
Average precipitation0.1 in
Chance of precipitation20%
Record high88° (2017)
Record low39° (1993)
Sat, 0770° / 53°0.09Climate normal
70 °Climate normal

Mertens, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high70°
Average low53°
Average precipitation0.09 in
Chance of precipitation23%
Record high87° (1980)
Record low32° (1993)
Sun, 0869° / 53°0.16Climate normal
69 °Climate normal

Mertens, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high69°
Average low53°
Average precipitation0.16 in
Chance of precipitation23%
Record high88° (1980)
Record low31° (1991)
Mon, 0970° / 54°0.07Climate normal
70 °Climate normal

Mertens, Monday, 9 November

Climate normal for this date — 60-year average.

Average high70°
Average low54°
Average precipitation0.07 in
Chance of precipitation25%
Record high86° (2005)
Record low32° (1991)
Tue, 1069° / 52°0.09Climate normal
69 °Climate normal

Mertens, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high69°
Average low52°
Average precipitation0.09 in
Chance of precipitation20%
Record high82° (1980)
Record low35° (2025)
Wed, 1169° / 51°0.07Climate normal
69 °Climate normal

Mertens, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high69°
Average low51°
Average precipitation0.07 in
Chance of precipitation20%
Record high81° (1969)
Record low34° (2019)
Thu, 1266° / 50°0.09Climate normal
66 °Climate normal

Mertens, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high66°
Average low50°
Average precipitation0.09 in
Chance of precipitation25%
Record high82° (2003)
Record low23° (2019)
Fri, 1366° / 49°0.06Climate normal
66 °Climate normal

Mertens, Friday, 13 November

Climate normal for this date — 60-year average.

Average high66°
Average low49°
Average precipitation0.06 in
Chance of precipitation13%
Record high82° (2005)
Record low25° (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 Mertens, 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 Mertens, 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.