As of 21:26 CDT

Weather in Mertzon, TX

67°Current weather

Mertzon, Thursday, 22 October, 21:26

Partly cloudy. Feels like 66°. High 81°, low 54°.

Pressure30.09 inHg
Wind7.7 mph SE
Humidity54%
Visibility6.2 mi
Dew point50°

Monthly outlook for Mertzon, TX: average high 73.6°, average low 57.9°. That is 0.4° above the climate normal for October. Precipitation is expected on 9 days (about 2.6 inches), against a normal of 3 days and 1.1 inches. The warmest day looks like 24 October (81.5°), the coolest 4 November (42.7°).

73.6°/57.9°
Average high / low
+0.4°
Above normal
9 / 3
Wet days / normal
2.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
22 October – 31 October77.6°74°+2°
1 November – 10 November67°70.4°-1.9°
11 November – 20 Novemberat normal67°—

October records over 66 years

98.4°11 October 2020All-time high
25°31 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Knickerbocker (12 mi).

Fri, 2381° / 56°0Mostly clear
81 °Mostly clear

Mertzon, Friday, 23 October

Mostly clear. High 81°, low 56°.

Pressure30.09 inHg
Wind16.7 mph S
Humidity46%
Visibility6.2 mi
Dew point54°
Sat, 2482° / 54°0Overcast
82 °Overcast

Mertzon, Saturday, 24 October

Overcast. High 82°, low 54°.

Pressure30.15 inHg
Wind18.2 mph S
Humidity58%
Visibility6.2 mi
Dew point57°
Sun, 2574° / 64°0.12Light rain
74 °Light rain

Mertzon, Sunday, 25 October

Light rain. High 74°, low 64°.

Pressure30.24 inHg
Wind15.1 mph SE
Humidity68%
Visibility2.5 mi
Dew point58°
Mon, 2672° / 64°0.12Light rain
72 °Light rain

Mertzon, Monday, 26 October

Light rain. High 72°, low 64°.

Pressure30.21 inHg
Wind13.9 mph SE
Humidity72%
Visibility6.2 mi
Dew point58°
Tue, 2776° / 62°0.07Light rain
76 °Light rain

Mertzon, Tuesday, 27 October

Light rain. High 76°, low 62°.

Pressure30.15 inHg
Wind12.1 mph S
Humidity63%
Visibility—
Dew point57°
Wed, 2876° / 62°0.01Light rain
76 °Light rain

Mertzon, Wednesday, 28 October

Light rain. High 76°, low 62°.

Pressure30.06 inHg
Wind16.4 mph S
Humidity63%
Visibility—
Dew point59°
Thu, 2975° / 65°0.11Light rain
75 °Light rain

Mertzon, Thursday, 29 October

Light rain. High 75°, low 65°.

Pressure29.97 inHg
Wind23.3 mph S
Humidity64%
Visibility—
Dew point61°
Fri, 3078° / 68°0.09Light rain
78 °Light rain

Mertzon, Friday, 30 October

Light rain. High 78°, low 68°.

Pressure29.88 inHg
Wind22.4 mph S
Humidity79%
Visibility—
Dew point64°
Sat, 3181° / 67°0.25Light rain
81 °Light rain

Mertzon, Saturday, 31 October

Light rain. High 81°, low 67°.

Pressure29.88 inHg
Wind17 mph S
Humidity73%
Visibility—
Dew point62°
Sun, 0176° / 64°0.65Rain
76 °Rain

Mertzon, Sunday, 1 November

Rain. High 76°, low 64°.

Pressure29.88 inHg
Wind10.7 mph SW
Humidity65%
Visibility—
Dew point61°
Mon, 0278° / 61°0.06Light rain
78 °Light rain

Mertzon, Monday, 2 November

Light rain. High 78°, low 61°.

Pressure29.88 inHg
Wind17.1 mph N
Humidity37%
Visibility—
Dew point46°
Tue, 0357° / 47°1.17Rain
57 °Rain

Mertzon, Tuesday, 3 November

Rain. High 57°, low 47°.

Pressure30.27 inHg
Wind21.4 mph N
Humidity92%
Visibility—
Dew point47°
Wed, 0458° / 43°0Partly cloudy
58 °Partly cloudy

Mertzon, Wednesday, 4 November

Partly cloudy. High 58°, low 43°.

Pressure30.36 inHg
Wind15.1 mph N
Humidity44%
Visibility—
Dew point32°
Thu, 0562° / 45°0Overcast
62 °Overcast

Mertzon, Thursday, 5 November

Overcast. High 62°, low 45°.

Pressure30.36 inHg
Wind6.5 mph E
Humidity35%
Visibility—
Dew point30°
Fri, 0671° / 51°0Clear
71 °Clear

Mertzon, Friday, 6 November

Clear. High 71°, low 51°.

Pressure30.15 inHg
Wind11.5 mph S
Humidity40%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0770° / 51°0.06Climate normal
70 °Climate normal

Mertzon, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high70°
Average low51°
Average precipitation0.06 in
Chance of precipitation22%
Record high87° (1988)
Record low36° (1993)
Sun, 0870° / 51°0.15Climate normal
70 °Climate normal

Mertzon, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high70°
Average low51°
Average precipitation0.15 in
Chance of precipitation22%
Record high89° (1980)
Record low33° (1991)
Mon, 0969° / 51°0.03Climate normal
69 °Climate normal

Mertzon, Monday, 9 November

Climate normal for this date — 60-year average.

Average high69°
Average low51°
Average precipitation0.03 in
Chance of precipitation10%
Record high89° (2006)
Record low33° (2000)
Tue, 1069° / 51°0.01Climate normal
69 °Climate normal

Mertzon, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high69°
Average low51°
Average precipitation0.01 in
Chance of precipitation5%
Record high85° (1995)
Record low32° (1960)
Wed, 1169° / 49°0.02Climate normal
69 °Climate normal

Mertzon, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high69°
Average low49°
Average precipitation0.02 in
Chance of precipitation12%
Record high82° (1969)
Record low28° (2019)
Thu, 1267° / 48°0.02Climate normal
67 °Climate normal

Mertzon, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high67°
Average low48°
Average precipitation0.02 in
Chance of precipitation12%
Record high82° (2005)
Record low23° (2019)
Fri, 1366° / 48°0.03Climate normal
66 °Climate normal

Mertzon, Friday, 13 November

Climate normal for this date — 60-year average.

Average high66°
Average low48°
Average precipitation0.03 in
Chance of precipitation12%
Record high83° (2025)
Record low25° (2014)
Sat, 1467° / 49°0.05Climate normal
67 °Climate normal

Mertzon, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high67°
Average low49°
Average precipitation0.05 in
Chance of precipitation12%
Record high87° (2025)
Record low22° (1976)
Sun, 1567° / 47°0.11Climate normal
67 °Climate normal

Mertzon, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high67°
Average low47°
Average precipitation0.11 in
Chance of precipitation15%
Record high86° (2025)
Record low30° (1997)
Mon, 1667° / 47°0.06Climate normal
67 °Climate normal

Mertzon, Monday, 16 November

Climate normal for this date — 60-year average.

Average high67°
Average low47°
Average precipitation0.06 in
Chance of precipitation12%
Record high89° (2025)
Record low29° (1997)
Tue, 1767° / 49°0.04Climate normal
67 °Climate normal

Mertzon, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high67°
Average low49°
Average precipitation0.04 in
Chance of precipitation13%
Record high87° (2025)
Record low26° (2014)
Wed, 1867° / 48°0.04Climate normal
67 °Climate normal

Mertzon, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high67°
Average low48°
Average precipitation0.04 in
Chance of precipitation15%
Record high86° (1981)
Record low29° (1980)
Thu, 1967° / 48°0.02Climate normal
67 °Climate normal

Mertzon, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high67°
Average low48°
Average precipitation0.02 in
Chance of precipitation12%
Record high80° (1965)
Record low29° (1980)
Fri, 2066° / 47°0.03Climate normal
66 °Climate normal

Mertzon, Friday, 20 November

Climate normal for this date — 60-year average.

Average high66°
Average low47°
Average precipitation0.03 in
Chance of precipitation13%
Record high83° (1996)
Record low31° (1969)

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 Mertzon, 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 Mertzon, 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.