As of 12:10 CDT

Weather in Mercedes, TX

84°Current weather

Mercedes, Friday, 30 October, 12:10

Partly cloudy. Feels like 86°. High 86°, low 72°.

Pressure29.97 inHg
Wind8.1 mph SE
Humidity54%
Visibility6.2 mi
Dew point66°

Monthly outlook for Mercedes, TX: average high 85.7°, average low 70.8°. That is 2.9° above the climate normal for October. Precipitation is expected on 4 days (about 0.3 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 3 November (91.9°), the coolest 14 November (64.3°).

85.7°/70.8°
Average high / low
+2.9°
Above normal
4 / 3
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
30 October – 8 November87.7°81.5°+3.4°
9 November – 18 November82.4°78.5°+2.1°
19 November – 28 Novemberat normal76.6°—

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).

Sat, 3190° / 72°0.01Light rain
90 °Light rain

Mercedes, Saturday, 31 October

Light rain. High 90°, low 72°.

Pressure30.03 inHg
Wind3 mph SE
Humidity53%
Visibility6.2 mi
Dew point68°
Sun, 0190° / 71°0Overcast
90 °Overcast

Mercedes, Sunday, 1 November

Overcast. High 90°, low 71°.

Pressure30.09 inHg
Wind3.7 mph E
Humidity53%
Visibility6.2 mi
Dew point67°
Mon, 0291° / 72°0Overcast
91 °Overcast

Mercedes, Monday, 2 November

Overcast. High 91°, low 72°.

Pressure29.97 inHg
Wind7 mph SE
Humidity52%
Visibility6.2 mi
Dew point68°
Tue, 0392° / 76°0.09Light rain
92 °Light rain

Mercedes, Tuesday, 3 November

Light rain. High 92°, low 76°.

Pressure29.88 inHg
Wind7.1 mph S
Humidity53%
Visibility6.2 mi
Dew point69°
Wed, 0481° / 70°0.01Light rain
81 °Light rain

Mercedes, Wednesday, 4 November

Light rain. High 81°, low 70°.

Pressure30.06 inHg
Wind12.7 mph NW
Humidity31%
Visibility—
Dew point45°
Thu, 0589° / 66°0Clear
89 °Clear

Mercedes, Thursday, 5 November

Clear. High 89°, low 66°.

Pressure29.83 inHg
Wind10.7 mph SE
Humidity27%
Visibility—
Dew point46°
Fri, 0683° / 72°0Partly cloudy
83 °Partly cloudy

Mercedes, Friday, 6 November

Partly cloudy. High 83°, low 72°.

Pressure29.83 inHg
Wind13.9 mph SE
Humidity58%
Visibility—
Dew point65°
Sat, 0785° / 77°0.04Light rain
85 °Light rain

Mercedes, Saturday, 7 November

Light rain. High 85°, low 77°.

Pressure29.77 inHg
Wind20.6 mph SE
Humidity59%
Visibility—
Dew point68°
Sun, 0890° / 76°0.06Light rain
90 °Light rain

Mercedes, Sunday, 8 November

Light rain. High 90°, low 76°.

Pressure29.77 inHg
Wind17.4 mph SW
Humidity53%
Visibility—
Dew point67°
Mon, 0988° / 72°0.04Light rain
88 °Light rain

Mercedes, Monday, 9 November

Light rain. High 88°, low 72°.

Pressure29.88 inHg
Wind12.7 mph NE
Humidity49%
Visibility—
Dew point64°
Tue, 1079° / 67°0Overcast
79 °Overcast

Mercedes, Tuesday, 10 November

Overcast. High 79°, low 67°.

Pressure30.06 inHg
Wind12.8 mph N
Humidity33%
Visibility—
Dew point45°
Wed, 1176° / 64°0Partly cloudy
76 °Partly cloudy

Mercedes, Wednesday, 11 November

Partly cloudy. High 76°, low 64°.

Pressure29.97 inHg
Wind8.5 mph E
Humidity51%
Visibility—
Dew point55°
Thu, 1284° / 68°0Light rain
84 °Light rain

Mercedes, Thursday, 12 November

Light rain. High 84°, low 68°.

Pressure29.77 inHg
Wind15.8 mph S
Humidity56%
Visibility—
Dew point64°
Fri, 1387° / 74°0.01Light rain
87 °Light rain

Mercedes, Friday, 13 November

Light rain. High 87°, low 74°.

Pressure29.74 inHg
Wind13.4 mph S
Humidity55%
Visibility—
Dew point67°
Sat, 1481° / 64°0Clear
81 °Clear

Mercedes, Saturday, 14 November

Clear. High 81°, low 64°.

Pressure30.09 inHg
Wind12.8 mph N
Humidity19%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 2577° / 60°0.06Climate normal
77 °Climate normal

Mercedes, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high77°
Average low60°
Average precipitation0.06 in
Chance of precipitation20%
Record high93° (1965)
Record low43° (1975)
Thu, 2677° / 61°0.04Climate normal
77 °Climate normal

Mercedes, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high77°
Average low61°
Average precipitation0.04 in
Chance of precipitation25%
Record high94° (1965)
Record low40° (1974)
Fri, 2776° / 60°0.05Climate normal
76 °Climate normal

Mercedes, Friday, 27 November

Climate normal for this date — 60-year average.

Average high76°
Average low60°
Average precipitation0.05 in
Chance of precipitation22%
Record high93° (1994)
Record low38° (1980)
Sat, 2874° / 57°0.04Climate normal
74 °Climate normal

Mercedes, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high74°
Average low57°
Average precipitation0.04 in
Chance of precipitation20%
Record high89° (2016)
Record low35° (1993)

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.