As of 04:42 CDT

Weather in Mercedes, TX

68°Current weather

Mercedes, Monday, 26 October, 04:42

Clear. Feels like 68°. High 82°, low 68°.

Pressure30.12 inHg
Wind3.4 mph NW
Humidity83%
Visibility6.2 mi
Dew point63°

Monthly outlook for Mercedes, TX: average high 85.3°, average low 71.7°. That is 2.1° above the climate normal for October. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 3 days and 1.0 inches. The warmest day looks like 2 November (90.7°), the coolest 10 November (62.9°).

85.3°/71.7°
Average high / low
+2.1°
Above normal
3 / 3
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
26 October – 4 November86.1°82.1°+2.2°
5 November – 14 November84°79.8°+2.4°
15 November – 24 Novemberat normal77.5°—

October records over 66 years

100.2°18 October 2012All-time high
39.6°31 October 1993All-time low

Climate normals and records are computed from the nearest reference point — Progreso Lakes (6 mi).

Tue, 2784° / 70°0.1Light rain
84 °Light rain

Mercedes, Tuesday, 27 October

Light rain. High 84°, low 70°.

Pressure30.09 inHg
Wind5.7 mph SE
Humidity65%
Visibility3.4 mi
Dew point70°
Wed, 2889° / 71°0Light rain
89 °Light rain

Mercedes, Wednesday, 28 October

Light rain. High 89°, low 71°.

Pressure30.06 inHg
Wind6.1 mph SE
Humidity54%
Visibility6.2 mi
Dew point67°
Thu, 2983° / 74°0.29Rain
83 °Rain

Mercedes, Thursday, 29 October

Rain. High 83°, low 74°.

Pressure30.09 inHg
Wind4 mph SE
Humidity88%
Visibility6.2 mi
Dew point73°
Fri, 3084° / 71°0Overcast
84 °Overcast

Mercedes, Friday, 30 October

Overcast. High 84°, low 71°.

Pressure29.94 inHg
Wind11.3 mph SE
Humidity59%
Visibility—
Dew point66°
Sat, 3189° / 73°0.01Light rain
89 °Light rain

Mercedes, Saturday, 31 October

Light rain. High 89°, low 73°.

Pressure29.97 inHg
Wind10 mph SE
Humidity57%
Visibility—
Dew point67°
Sun, 0190° / 74°0Clear
90 °Clear

Mercedes, Sunday, 1 November

Clear. High 90°, low 74°.

Pressure29.97 inHg
Wind13.2 mph E
Humidity50%
Visibility—
Dew point64°
Mon, 0291° / 74°0Partly cloudy
91 °Partly cloudy

Mercedes, Monday, 2 November

Partly cloudy. High 91°, low 74°.

Pressure29.91 inHg
Wind10.4 mph S
Humidity51%
Visibility—
Dew point65°
Tue, 0387° / 72°0.08Light rain
87 °Light rain

Mercedes, Tuesday, 3 November

Light rain. High 87°, low 72°.

Pressure29.97 inHg
Wind21.7 mph N
Humidity53%
Visibility—
Dew point66°
Wed, 0482° / 70°0Clear
82 °Clear

Mercedes, Wednesday, 4 November

Clear. High 82°, low 70°.

Pressure30.06 inHg
Wind11.4 mph NE
Humidity49%
Visibility—
Dew point59°
Thu, 0583° / 71°0.01Light rain
83 °Light rain

Mercedes, Thursday, 5 November

Light rain. High 83°, low 71°.

Pressure30.00 inHg
Wind10.9 mph E
Humidity64%
Visibility—
Dew point65°
Fri, 0683° / 74°0.04Light rain
83 °Light rain

Mercedes, Friday, 6 November

Light rain. High 83°, low 74°.

Pressure29.97 inHg
Wind12.2 mph E
Humidity58%
Visibility—
Dew point65°
Sat, 0785° / 72°0Light rain
85 °Light rain

Mercedes, Saturday, 7 November

Light rain. High 85°, low 72°.

Pressure29.91 inHg
Wind15.3 mph SE
Humidity53%
Visibility—
Dew point64°
Sun, 0886° / 75°0Mostly clear
86 °Mostly clear

Mercedes, Sunday, 8 November

Mostly clear. High 86°, low 75°.

Pressure29.83 inHg
Wind21.1 mph S
Humidity50%
Visibility—
Dew point64°
Mon, 0988° / 73°0.02Light rain
88 °Light rain

Mercedes, Monday, 9 November

Light rain. High 88°, low 73°.

Pressure29.85 inHg
Wind20 mph N
Humidity55%
Visibility—
Dew point67°
Tue, 1080° / 63°0Clear
80 °Clear

Mercedes, Tuesday, 10 November

Clear. High 80°, low 63°.

Pressure30.06 inHg
Wind12.8 mph N
Humidity17%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1180° / 64°0.05Climate normal
80 °Climate normal

Mercedes, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high80°
Average low64°
Average precipitation0.05 in
Chance of precipitation22%
Record high89° (2022)
Record low48° (1983)
Thu, 1279° / 63°0.07Climate normal
79 °Climate normal

Mercedes, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high79°
Average low63°
Average precipitation0.07 in
Chance of precipitation27%
Record high90° (1988)
Record low38° (2019)
Fri, 1377° / 62°0.07Climate normal
77 °Climate normal

Mercedes, Friday, 13 November

Climate normal for this date — 60-year average.

Average high77°
Average low62°
Average precipitation0.07 in
Chance of precipitation28%
Record high95° (1969)
Record low40° (2019)
Sat, 1478° / 62°0.03Climate normal
78 °Climate normal

Mercedes, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high78°
Average low62°
Average precipitation0.03 in
Chance of precipitation15%
Record high91° (2020)
Record low38° (2018)
Sun, 1578° / 62°0.03Climate normal
78 °Climate normal

Mercedes, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high78°
Average low62°
Average precipitation0.03 in
Chance of precipitation12%
Record high91° (1989)
Record low37° (2018)
Mon, 1678° / 62°0.06Climate normal
78 °Climate normal

Mercedes, Monday, 16 November

Climate normal for this date — 60-year average.

Average high78°
Average low62°
Average precipitation0.06 in
Chance of precipitation18%
Record high91° (2011)
Record low38° (1970)
Tue, 1778° / 62°0.04Climate normal
78 °Climate normal

Mercedes, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high78°
Average low62°
Average precipitation0.04 in
Chance of precipitation23%
Record high90° (2024)
Record low43° (2014)
Wed, 1879° / 63°0.03Climate normal
79 °Climate normal

Mercedes, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high79°
Average low63°
Average precipitation0.03 in
Chance of precipitation17%
Record high94° (2024)
Record low45° (2014)
Thu, 1978° / 63°0.05Climate normal
78 °Climate normal

Mercedes, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high78°
Average low63°
Average precipitation0.05 in
Chance of precipitation20%
Record high94° (1983)
Record low44° (1980)
Fri, 2077° / 61°0.04Climate normal
77 °Climate normal

Mercedes, Friday, 20 November

Climate normal for this date — 60-year average.

Average high77°
Average low61°
Average precipitation0.04 in
Chance of precipitation20%
Record high91° (1994)
Record low41° (1969)
Sat, 2177° / 60°0.04Climate normal
77 °Climate normal

Mercedes, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high77°
Average low60°
Average precipitation0.04 in
Chance of precipitation17%
Record high91° (1996)
Record low40° (1969)
Sun, 2277° / 61°0.06Climate normal
77 °Climate normal

Mercedes, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high77°
Average low61°
Average precipitation0.06 in
Chance of precipitation22%
Record high90° (1983)
Record low46° (1972)
Mon, 2377° / 61°0.04Climate normal
77 °Climate normal

Mercedes, Monday, 23 November

Climate normal for this date — 60-year average.

Average high77°
Average low61°
Average precipitation0.04 in
Chance of precipitation20%
Record high89° (2025)
Record low42° (1975)
Tue, 2476° / 60°0.05Climate normal
76 °Climate normal

Mercedes, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high76°
Average low60°
Average precipitation0.05 in
Chance of precipitation22%
Record high91° (2025)
Record low40° (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 Mercedes, 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 Mercedes, 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.