As of 10:42 CST

Weather in Mertens, TX

72°Current weather

Mertens, Wednesday, 11 November, 10:42

Clear. Feels like 72°. High 77°, low 59°.

Pressure30.09 inHg
Wind0 mph N
Humidity67%
Visibility6.2 mi
Dew point60°

Monthly outlook for Mertens, TX: average high 66°, average low 49.8°. That is 0.1° above the climate normal for November. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 19 November (78.2°), the coolest 23 November (39.1°).

66°/49.8°
Average high / low
+0.1°
Above normal
4 / 4
Wet days / normal
1.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 November – 20 November68.9°66.7°+1.2°
21 November – 30 November61.3°63.4°-1.2°
1 December – 10 Decemberat normal60.7°—

November records over 66 years

88.2°2 November 2017All-time high
23.2°12 November 2019All-time low

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

Thu, 1272° / 52°0Clear
72 °Clear

Mertens, Thursday, 12 November

Clear. High 72°, low 52°.

Pressure30.09 inHg
Wind6.8 mph N
Humidity35%
Visibility6.2 mi
Dew point43°
Fri, 1367° / 52°0Clear
67 °Clear

Mertens, Friday, 13 November

Clear. High 67°, low 52°.

Pressure30.06 inHg
Wind8.8 mph NE
Humidity46%
Visibility6.2 mi
Dew point44°
Sat, 1466° / 48°0Overcast
66 °Overcast

Mertens, Saturday, 14 November

Overcast. High 66°, low 48°.

Pressure30.15 inHg
Wind10.2 mph SE
Humidity41%
Visibility6.2 mi
Dew point39°
Sun, 1564° / 55°1.1Heavy rain
64 °Heavy rain

Mertens, Sunday, 15 November

Heavy rain. High 64°, low 55°.

Pressure29.97 inHg
Wind14.5 mph S
Humidity89%
Visibility—
Dew point56°
Mon, 1659° / 49°0.1Light rain
59 °Light rain

Mertens, Monday, 16 November

Light rain. High 59°, low 49°.

Pressure30.21 inHg
Wind14.7 mph N
Humidity72%
Visibility—
Dew point47°
Tue, 1765° / 44°0Clear
65 °Clear

Mertens, Tuesday, 17 November

Clear. High 65°, low 44°.

Pressure30.27 inHg
Wind7 mph SE
Humidity45%
Visibility—
Dew point37°
Wed, 1862° / 49°0Overcast
62 °Overcast

Mertens, Wednesday, 18 November

Overcast. High 62°, low 49°.

Pressure30.15 inHg
Wind11.1 mph SE
Humidity60%
Visibility—
Dew point44°
Thu, 1978° / 59°0.02Light rain
78 °Light rain

Mertens, Thursday, 19 November

Light rain. High 78°, low 59°.

Pressure30.03 inHg
Wind14.9 mph SW
Humidity48%
Visibility—
Dew point53°
Fri, 2078° / 61°0.1Light rain
78 °Light rain

Mertens, Friday, 20 November

Light rain. High 78°, low 61°.

Pressure29.85 inHg
Wind23.5 mph SW
Humidity62%
Visibility—
Dew point62°
Sat, 2167° / 52°0.07Light rain
67 °Light rain

Mertens, Saturday, 21 November

Light rain. High 67°, low 52°.

Pressure30.06 inHg
Wind20.4 mph N
Humidity41%
Visibility—
Dew point39°
Sun, 2253° / 45°0Overcast
53 °Overcast

Mertens, Sunday, 22 November

Overcast. High 53°, low 45°.

Pressure30.33 inHg
Wind15.9 mph N
Humidity33%
Visibility—
Dew point23°
Mon, 2355° / 39°0Overcast
55 °Overcast

Mertens, Monday, 23 November

Overcast. High 55°, low 39°.

Pressure30.30 inHg
Wind6.4 mph N
Humidity32%
Visibility—
Dew point21°
Tue, 2460° / 40°0Clear
60 °Clear

Mertens, Tuesday, 24 November

Clear. High 60°, low 40°.

Pressure30.36 inHg
Wind6 mph E
Humidity31%
Visibility—
Dew point24°
Wed, 2564° / 42°0Mostly clear
64 °Mostly clear

Mertens, Wednesday, 25 November

Mostly clear. High 64°, low 42°.

Pressure30.24 inHg
Wind10.9 mph S
Humidity30%
Visibility—
Dew point27°
Thu, 2670° / 49°0Clear
70 °Clear

Mertens, Thursday, 26 November

Clear. High 70°, low 49°.

Pressure30.18 inHg
Wind7.9 mph N
Humidity37%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2762° / 46°0.11Climate normal
62 °Climate normal

Mertens, Friday, 27 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.11 in
Chance of precipitation20%
Record high85° (2024)
Record low25° (1993)
Sat, 2860° / 44°0.07Climate normal
60 °Climate normal

Mertens, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.07 in
Chance of precipitation17%
Record high79° (2006)
Record low29° (1992)
Sun, 2962° / 45°0.1Climate normal
62 °Climate normal

Mertens, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high62°
Average low45°
Average precipitation0.1 in
Chance of precipitation27%
Record high78° (2022)
Record low24° (1976)
Mon, 3062° / 44°0.11Climate normal
62 °Climate normal

Mertens, Monday, 30 November

Climate normal for this date — 60-year average.

Average high62°
Average low44°
Average precipitation0.11 in
Chance of precipitation23%
Record high76° (2014)
Record low27° (1979)
Tue, 0162° / 44°0.03Climate normal
62 °Climate normal

Mertens, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high62°
Average low44°
Average precipitation0.03 in
Chance of precipitation15%
Record high80° (2012)
Record low29° (2006)
Wed, 0263° / 45°0.08Climate normal
63 °Climate normal

Mertens, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high63°
Average low45°
Average precipitation0.08 in
Chance of precipitation22%
Record high80° (2012)
Record low26° (1985)
Thu, 0363° / 46°0.09Climate normal
63 °Climate normal

Mertens, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high63°
Average low46°
Average precipitation0.09 in
Chance of precipitation20%
Record high85° (2005)
Record low29° (1985)
Fri, 0461° / 44°0.09Climate normal
61 °Climate normal

Mertens, Friday, 4 December

Climate normal for this date — 60-year average.

Average high61°
Average low44°
Average precipitation0.09 in
Chance of precipitation13%
Record high80° (1977)
Record low27° (2006)
Sat, 0561° / 45°0.11Climate normal
61 °Climate normal

Mertens, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.11 in
Chance of precipitation22%
Record high76° (1998)
Record low26° (2009)
Sun, 0660° / 45°0.09Climate normal
60 °Climate normal

Mertens, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.09 in
Chance of precipitation25%
Record high79° (1966)
Record low24° (1972)
Mon, 0759° / 43°0.05Climate normal
59 °Climate normal

Mertens, Monday, 7 December

Climate normal for this date — 60-year average.

Average high59°
Average low43°
Average precipitation0.05 in
Chance of precipitation17%
Record high80° (1966)
Record low23° (2013)
Tue, 0861° / 44°0.07Climate normal
61 °Climate normal

Mertens, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high61°
Average low44°
Average precipitation0.07 in
Chance of precipitation30%
Record high78° (2007)
Record low23° (2005)
Wed, 0961° / 43°0.12Climate normal
61 °Climate normal

Mertens, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high61°
Average low43°
Average precipitation0.12 in
Chance of precipitation25%
Record high80° (2021)
Record low22° (2005)
Thu, 1058° / 42°0.11Climate normal
58 °Climate normal

Mertens, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.11 in
Chance of precipitation25%
Record high82° (2021)
Record low22° (2013)

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.