Monthly outlook for Dumas, TX: average high 67.3°, average low 50.4°. That is 0.6° below the climate normal for October. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 2 days and 0.7 inches. The warmest day looks like 21 October (79.8°), the coolest 17 October (33°).
67.3°/50.4°
Average high / low
−0.6°
Below normal
4 / 2
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
67.9°
70°
-1.1°
26 October – 4 November
66.1°
64.3°
+1°
5 November – 14 November
at normal
62.1°
—
October records over 66 years
95.4°3 October 2000All-time high
17.8°31 October 1991All-time low
Sat, 1760° / 33°0
60 °
Dumas, Saturday, 17 October
Clear. High 60°, low 33°.
Pressure30.53 inHg
Wind9.4 mph SW
Humidity44%
Visibility6.2 mi
Dew point29°
Sun, 1867° / 38°0
67 °
Dumas, Sunday, 18 October
Clear. High 67°, low 38°.
Pressure30.24 inHg
Wind12.3 mph SW
Humidity38%
Visibility6.2 mi
Dew point31°
Mon, 1973° / 48°0
73 °
Dumas, Monday, 19 October
Clear. High 73°, low 48°.
Pressure30.09 inHg
Wind10.4 mph SW
Humidity50%
Visibility6.2 mi
Dew point45°
Tue, 2074° / 52°0
74 °
Dumas, Tuesday, 20 October
Clear. High 74°, low 52°.
Pressure30.06 inHg
Wind12.2 mph S
Humidity56%
Visibility6.2 mi
Dew point50°
Wed, 2180° / 57°0
80 °
Dumas, Wednesday, 21 October
Overcast. High 80°, low 57°.
Pressure30.09 inHg
Wind12.7 mph S
Humidity49%
Visibility—
Dew point53°
Thu, 2270° / 59°0.01
70 °
Dumas, Thursday, 22 October
Light rain. High 70°, low 59°.
Pressure30.03 inHg
Wind21.9 mph S
Humidity60%
Visibility—
Dew point54°
Fri, 2375° / 62°0.07
75 °
Dumas, Friday, 23 October
Light rain. High 75°, low 62°.
Pressure29.85 inHg
Wind20.5 mph S
Humidity50%
Visibility—
Dew point51°
Sat, 2466° / 58°0.09
66 °
Dumas, Saturday, 24 October
Light rain. High 66°, low 58°.
Pressure29.94 inHg
Wind19.1 mph S
Humidity74%
Visibility—
Dew point57°
Sun, 2561° / 48°0.24
61 °
Dumas, Sunday, 25 October
Light rain. High 61°, low 48°.
Pressure30.21 inHg
Wind17.1 mph N
Humidity69%
Visibility—
Dew point44°
Mon, 2650° / 47°0.02
50 °
Dumas, Monday, 26 October
Light rain. High 50°, low 47°.
Pressure30.36 inHg
Wind9.8 mph NE
Humidity62%
Visibility—
Dew point37°
Tue, 2752° / 48°0.24
52 °
Dumas, Tuesday, 27 October
Rain. High 52°, low 48°.
Pressure30.15 inHg
Wind18.1 mph S
Humidity94%
Visibility—
Dew point48°
Wed, 2871° / 51°0
71 °
Dumas, Wednesday, 28 October
Light rain. High 71°, low 51°.
Pressure29.94 inHg
Wind24.4 mph SW
Humidity65%
Visibility—
Dew point52°
Thu, 2972° / 57°0
72 °
Dumas, Thursday, 29 October
Clear. High 72°, low 57°.
Pressure29.97 inHg
Wind16.5 mph W
Humidity45%
Visibility—
Dew point45°
Fri, 3074° / 52°0
74 °
Dumas, Friday, 30 October
Clear. High 74°, low 52°.
Pressure30.03 inHg
Wind15.8 mph S
Humidity54%
Visibility—
Dew point48°
Sat, 3178° / 56°0
78 °
Dumas, Saturday, 31 October
Clear. High 78°, low 56°.
Pressure29.71 inHg
Wind21.8 mph W
Humidity30%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0162° / 42°0.04
62 °
Dumas, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high62°
Average low42°
Average precipitation0.04 in
Chance of precipitation20%
Record high80° (1973)
Record low16° (1991)
Mon, 0262° / 41°0.05
62 °
Dumas, Monday, 2 November
Climate normal for this date — 60-year average.
Average high62°
Average low41°
Average precipitation0.05 in
Chance of precipitation13%
Record high80° (2005)
Record low14° (1991)
Tue, 0363° / 41°0.03
63 °
Dumas, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high63°
Average low41°
Average precipitation0.03 in
Chance of precipitation10%
Record high81° (2005)
Record low5° (1991)
Wed, 0463° / 41°0.04
63 °
Dumas, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high63°
Average low41°
Average precipitation0.04 in
Chance of precipitation10%
Record high81° (2025)
Record low17° (1991)
Thu, 0564° / 41°0.02
64 °
Dumas, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high64°
Average low41°
Average precipitation0.02 in
Chance of precipitation7%
Record high80° (2023)
Record low27° (1991)
Fri, 0664° / 41°0.02
64 °
Dumas, Friday, 6 November
Climate normal for this date — 60-year average.
Average high64°
Average low41°
Average precipitation0.02 in
Chance of precipitation5%
Record high80° (1980)
Record low25° (1993)
Sat, 0764° / 42°0.04
64 °
Dumas, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high64°
Average low42°
Average precipitation0.04 in
Chance of precipitation12%
Record high82° (2023)
Record low29° (2019)
Sun, 0864° / 43°0.05
64 °
Dumas, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high64°
Average low43°
Average precipitation0.05 in
Chance of precipitation18%
Record high84° (1980)
Record low27° (2000)
Mon, 0962° / 41°0.01
62 °
Dumas, Monday, 9 November
Climate normal for this date — 60-year average.
Average high62°
Average low41°
Average precipitation0.01 in
Chance of precipitation8%
Record high80° (1999)
Record low24° (2000)
Tue, 1062° / 40°0.01
62 °
Dumas, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high62°
Average low40°
Average precipitation0.01 in
Chance of precipitation7%
Record high80° (2014)
Record low27° (1960)
Wed, 1161° / 39°0.02
61 °
Dumas, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high61°
Average low39°
Average precipitation0.02 in
Chance of precipitation12%
Record high78° (2007)
Record low20° (1986)
Thu, 1259° / 38°0.04
59 °
Dumas, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high59°
Average low38°
Average precipitation0.04 in
Chance of precipitation12%
Record high81° (1973)
Record low15° (2019)
Fri, 1360° / 39°0.04
60 °
Dumas, Friday, 13 November
Climate normal for this date — 60-year average.
Average high60°
Average low39°
Average precipitation0.04 in
Chance of precipitation13%
Record high79° (1973)
Record low12° (2018)
Sat, 1460° / 38°0.04
60 °
Dumas, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high60°
Average low38°
Average precipitation0.04 in
Chance of precipitation15%
Record high79° (2025)
Record low19° (2018)
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 Dumas, 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 Dumas, 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.