Monthly outlook for Marlin, TX: average high 80.6°, average low 59.7°. That is 1.1° above the climate normal for October. Precipitation is expected on 2 days (about 0.1 inches), against a normal of 4 days and 2.2 inches. The warmest day looks like 13 October (92°), the coolest 18 October (38.4°).
80.6°/59.7°
Average high / low
+1.1°
Above normal
2 / 4
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
79.5°
79.7°
-0.1°
21 October – 30 October
82.5°
75.9°
+3.7°
31 October – 9 November
at normal
71.8°
—
October records over 66 years
100.9°13 October 2024All-time high
31.3°31 October 1993All-time low
Mon, 1289° / 66°0
89 °
Marlin, Monday, 12 October
Overcast. High 89°, low 66°.
Pressure30.03 inHg
Wind12.8 mph S
Humidity57%
Visibility6.2 mi
Dew point68°
Tue, 1392° / 77°0.02
92 °
Marlin, Tuesday, 13 October
Light rain. High 92°, low 77°.
Pressure29.97 inHg
Wind10.8 mph S
Humidity71%
Visibility6.2 mi
Dew point75°
Wed, 1490° / 78°0.06
90 °
Marlin, Wednesday, 14 October
Light rain. High 90°, low 78°.
Pressure29.97 inHg
Wind9.6 mph S
Humidity64%
Visibility6.2 mi
Dew point73°
Thu, 1588° / 74°0
88 °
Marlin, Thursday, 15 October
Clear. High 88°, low 74°.
Pressure30.03 inHg
Wind10.8 mph S
Humidity56%
Visibility—
Dew point65°
Fri, 1680° / 61°0.05
80 °
Marlin, Friday, 16 October
Light rain. High 80°, low 61°.
Pressure30.18 inHg
Wind22.1 mph N
Humidity54%
Visibility—
Dew point60°
Sat, 1760° / 48°0
60 °
Marlin, Saturday, 17 October
Clear. High 60°, low 48°.
Pressure30.53 inHg
Wind24 mph N
Humidity24%
Visibility—
Dew point21°
Sun, 1862° / 38°0
62 °
Marlin, Sunday, 18 October
Clear. High 62°, low 38°.
Pressure30.56 inHg
Wind10.3 mph NE
Humidity22%
Visibility—
Dew point16°
Mon, 1968° / 42°0
68 °
Marlin, Monday, 19 October
Clear. High 68°, low 42°.
Pressure30.45 inHg
Wind5.7 mph SE
Humidity20%
Visibility—
Dew point19°
Tue, 2074° / 47°0
74 °
Marlin, Tuesday, 20 October
Clear. High 74°, low 47°.
Pressure30.30 inHg
Wind7.9 mph SE
Humidity33%
Visibility—
Dew point37°
Wed, 2179° / 53°0
79 °
Marlin, Wednesday, 21 October
Partly cloudy. High 79°, low 53°.
Pressure30.21 inHg
Wind7.3 mph SE
Humidity22%
Visibility—
Dew point31°
Thu, 2283° / 59°0
83 °
Marlin, Thursday, 22 October
Partly cloudy. High 83°, low 59°.
Pressure30.21 inHg
Wind7.8 mph NE
Humidity39%
Visibility—
Dew point49°
Fri, 2383° / 61°0
83 °
Marlin, Friday, 23 October
Clear. High 83°, low 61°.
Pressure30.18 inHg
Wind8 mph NE
Humidity31%
Visibility—
Dew point45°
Sat, 2485° / 62°0
85 °
Marlin, Saturday, 24 October
Partly cloudy. High 85°, low 62°.
Pressure30.15 inHg
Wind7.6 mph SE
Humidity25%
Visibility—
Dew point40°
Sun, 2583° / 61°0
83 °
Marlin, Sunday, 25 October
Overcast. High 83°, low 61°.
Pressure30.15 inHg
Wind9 mph SE
Humidity38%
Visibility—
Dew point50°
Mon, 2682° / 61°0
82 °
Marlin, Monday, 26 October
Clear. High 82°, low 61°.
Pressure30.15 inHg
Wind9.6 mph SE
Humidity35%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2775° / 57°0.07
75 °
Marlin, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high75°
Average low57°
Average precipitation0.07 in
Chance of precipitation23%
Record high91° (2024)
Record low42° (1997)
Wed, 2874° / 57°0.09
74 °
Marlin, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high74°
Average low57°
Average precipitation0.09 in
Chance of precipitation23%
Record high90° (2024)
Record low41° (2020)
Thu, 2974° / 56°0.14
74 °
Marlin, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high74°
Average low56°
Average precipitation0.14 in
Chance of precipitation30%
Record high89° (2024)
Record low41° (1970)
Fri, 3074° / 56°0.24
74 °
Marlin, Friday, 30 October
Climate normal for this date — 60-year average.
Average high74°
Average low56°
Average precipitation0.24 in
Chance of precipitation32%
Record high89° (2024)
Record low37° (1980)
Sat, 3174° / 57°0.17
74 °
Marlin, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high74°
Average low57°
Average precipitation0.17 in
Chance of precipitation27%
Record high86° (1963)
Record low31° (1993)
Sun, 0173° / 55°0.12
73 °
Marlin, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high73°
Average low55°
Average precipitation0.12 in
Chance of precipitation28%
Record high85° (2012)
Record low29° (2019)
Mon, 0272° / 54°0.08
72 °
Marlin, Monday, 2 November
Climate normal for this date — 60-year average.
Average high72°
Average low54°
Average precipitation0.08 in
Chance of precipitation18%
Record high86° (2017)
Record low36° (1991)
Tue, 0371° / 53°0.17
71 °
Marlin, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high71°
Average low53°
Average precipitation0.17 in
Chance of precipitation22%
Record high89° (2024)
Record low32° (1991)
Wed, 0471° / 53°0.16
71 °
Marlin, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high71°
Average low53°
Average precipitation0.16 in
Chance of precipitation25%
Record high87° (2024)
Record low26° (1991)
Thu, 0572° / 54°0.06
72 °
Marlin, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high72°
Average low54°
Average precipitation0.06 in
Chance of precipitation18%
Record high87° (1963)
Record low33° (1991)
Fri, 0672° / 54°0.08
72 °
Marlin, Friday, 6 November
Climate normal for this date — 60-year average.
Average high72°
Average low54°
Average precipitation0.08 in
Chance of precipitation23%
Record high86° (2017)
Record low40° (1998)
Sat, 0771° / 54°0.11
71 °
Marlin, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.11 in
Chance of precipitation22%
Record high87° (1988)
Record low32° (1993)
Sun, 0871° / 54°0.15
71 °
Marlin, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.15 in
Chance of precipitation22%
Record high87° (1980)
Record low33° (1991)
Mon, 0971° / 55°0.07
71 °
Marlin, Monday, 9 November
Climate normal for this date — 60-year average.
Average high71°
Average low55°
Average precipitation0.07 in
Chance of precipitation22%
Record high87° (1980)
Record low31° (1991)
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 Marlin, 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 Marlin, 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.