Monthly outlook for Marlin, TX: average high 79.4°, average low 63.4°. That is 0.9° above the climate normal for October. Precipitation is expected on 6 days (about 2.0 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 13 October (92.4°), the coolest 18 October (51.5°).
79.4°/63.4°
Average high / low
+0.9°
Above normal
6 / 4
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
83.6°
79°
+2.5°
23 October – 1 November
72.4°
74.9°
-1.4°
2 November – 11 November
at normal
71.2°
—
October records over 66 years
100.9°13 October 2024All-time high
31.3°31 October 1993All-time low
Wed, 1491° / 76°0.06
91 °
Marlin, Wednesday, 14 October
Rain. High 91°, low 76°.
Pressure29.97 inHg
Wind11.6 mph S
Humidity65%
Visibility6.2 mi
Dew point74°
Thu, 1587° / 72°0
87 °
Marlin, Thursday, 15 October
Mostly clear. High 87°, low 72°.
Pressure30.03 inHg
Wind8.5 mph S
Humidity57%
Visibility6.2 mi
Dew point67°
Fri, 1674° / 62°0
74 °
Marlin, Friday, 16 October
Light rain. High 74°, low 62°.
Pressure30.30 inHg
Wind21.3 mph N
Humidity47%
Visibility6.2 mi
Dew point50°
Sat, 1769° / 54°0
69 °
Marlin, Saturday, 17 October
Overcast. High 69°, low 54°.
Pressure30.39 inHg
Wind16.2 mph N
Humidity40%
Visibility—
Dew point40°
Sun, 1877° / 52°0
77 °
Marlin, Sunday, 18 October
Mostly clear. High 77°, low 52°.
Pressure30.21 inHg
Wind7 mph SE
Humidity32%
Visibility—
Dew point38°
Mon, 1982° / 60°0
82 °
Marlin, Monday, 19 October
Partly cloudy. High 82°, low 60°.
Pressure30.09 inHg
Wind7.8 mph SE
Humidity25%
Visibility—
Dew point40°
Tue, 2090° / 72°0
90 °
Marlin, Tuesday, 20 October
Overcast. High 90°, low 72°.
Pressure29.97 inHg
Wind11.9 mph SE
Humidity58%
Visibility—
Dew point64°
Wed, 2186° / 70°0.12
86 °
Marlin, Wednesday, 21 October
Light rain. High 86°, low 70°.
Pressure29.91 inHg
Wind16.8 mph SE
Humidity65%
Visibility—
Dew point69°
Thu, 2287° / 74°0.1
87 °
Marlin, Thursday, 22 October
Light rain. High 87°, low 74°.
Pressure29.88 inHg
Wind18.7 mph S
Humidity61%
Visibility—
Dew point69°
Fri, 2374° / 62°0.97
74 °
Marlin, Friday, 23 October
Heavy rain. High 74°, low 62°.
Pressure30.09 inHg
Wind11.2 mph N
Humidity82%
Visibility—
Dew point59°
Sat, 2468° / 60°0.42
68 °
Marlin, Saturday, 24 October
Light rain. High 68°, low 60°.
Pressure30.09 inHg
Wind15.1 mph NE
Humidity94%
Visibility—
Dew point66°
Sun, 2568° / 58°0.34
68 °
Marlin, Sunday, 25 October
Rain. High 68°, low 58°.
Pressure30.24 inHg
Wind17.9 mph NE
Humidity71%
Visibility—
Dew point55°
Mon, 2671° / 54°0
71 °
Marlin, Monday, 26 October
Overcast. High 71°, low 54°.
Pressure30.27 inHg
Wind12 mph N
Humidity47%
Visibility—
Dew point46°
Tue, 2777° / 53°0
77 °
Marlin, Tuesday, 27 October
Clear. High 77°, low 53°.
Pressure30.09 inHg
Wind7.9 mph NW
Humidity36%
Visibility—
Dew point42°
Wed, 2876° / 59°0
76 °
Marlin, Wednesday, 28 October
Partly cloudy. High 76°, low 59°.
Pressure30.00 inHg
Wind11.1 mph N
Humidity44%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 1071° / 54°0.06
71 °
Marlin, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.06 in
Chance of precipitation18%
Record high82° (2006)
Record low36° (2025)
Wed, 1170° / 52°0.07
70 °
Marlin, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high70°
Average low52°
Average precipitation0.07 in
Chance of precipitation18%
Record high82° (2015)
Record low34° (1960)
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.