Monthly outlook for Port, OK: average high 70.4°, average low 53.3°. That is 1.4° above the climate normal for October. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 3 days and 1.5 inches. The warmest day looks like 22 October (77.8°), the coolest 18 October (40.7°).
70.4°/53.3°
Average high / low
+1.4°
Above normal
3 / 3
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
68°
69.7°
-0.9°
28 October – 6 November
74.5°
64.2°
+5.7°
7 November – 16 November
at normal
61.2°
—
October records over 66 years
99.1°3 October 2000All-time high
21.6°31 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Burns Flat (13 mi).
Mon, 1967° / 48°0.01
67 °
Port, Monday, 19 October
Light rain. High 67°, low 48°.
Pressure30.24 inHg
Wind10 mph S
Humidity57%
Visibility6.2 mi
Dew point47°
Tue, 2070° / 49°0
70 °
Port, Tuesday, 20 October
Clear. High 70°, low 49°.
Pressure30.24 inHg
Wind8.7 mph S
Humidity56%
Visibility6.2 mi
Dew point50°
Wed, 2175° / 53°0
75 °
Port, Wednesday, 21 October
Clear. High 75°, low 53°.
Pressure30.18 inHg
Wind9 mph S
Humidity61%
Visibility6.2 mi
Dew point54°
Thu, 2278° / 56°0
78 °
Port, Thursday, 22 October
Overcast. High 78°, low 56°.
Pressure30.15 inHg
Wind9.3 mph S
Humidity60%
Visibility—
Dew point57°
Fri, 2374° / 57°0
74 °
Port, Friday, 23 October
Overcast. High 74°, low 57°.
Pressure30.06 inHg
Wind13.4 mph S
Humidity53%
Visibility—
Dew point53°
Sat, 2474° / 62°0.01
74 °
Port, Saturday, 24 October
Light rain. High 74°, low 62°.
Pressure30.12 inHg
Wind13.6 mph S
Humidity58%
Visibility—
Dew point56°
Sun, 2562° / 45°0.2
62 °
Port, Sunday, 25 October
Light rain. High 62°, low 45°.
Pressure30.47 inHg
Wind21.9 mph NE
Humidity88%
Visibility—
Dew point45°
Mon, 2659° / 45°0.01
59 °
Port, Monday, 26 October
Light rain. High 59°, low 45°.
Pressure30.36 inHg
Wind11.1 mph NE
Humidity60%
Visibility—
Dew point39°
Tue, 2756° / 52°0.06
56 °
Port, Tuesday, 27 October
Light rain. High 56°, low 52°.
Pressure30.27 inHg
Wind13.5 mph S
Humidity90%
Visibility—
Dew point53°
Wed, 2873° / 56°0
73 °
Port, Wednesday, 28 October
Overcast. High 73°, low 56°.
Pressure30.00 inHg
Wind22 mph S
Humidity54%
Visibility—
Dew point51°
Thu, 2977° / 64°0
77 °
Port, Thursday, 29 October
Overcast. High 77°, low 64°.
Pressure29.85 inHg
Wind18 mph SW
Humidity49%
Visibility—
Dew point52°
Fri, 3076° / 57°0
76 °
Port, Friday, 30 October
Clear. High 76°, low 57°.
Pressure29.88 inHg
Wind12.2 mph S
Humidity42%
Visibility—
Dew point47°
Sat, 3176° / 59°0.3
76 °
Port, Saturday, 31 October
Rain. High 76°, low 59°.
Pressure29.77 inHg
Wind12.7 mph SW
Humidity78%
Visibility—
Dew point60°
Sun, 0170° / 52°0
70 °
Port, Sunday, 1 November
Clear. High 70°, low 52°.
Pressure30.00 inHg
Wind12.6 mph NE
Humidity38%
Visibility—
Dew point38°
Mon, 0274° / 56°0
74 °
Port, Monday, 2 November
Clear. High 74°, low 56°.
Pressure29.85 inHg
Wind17.5 mph S
Humidity49%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0362° / 45°0.09
62 °
Port, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.09 in
Chance of precipitation18%
Record high88° (2005)
Record low10° (1991)
Wed, 0463° / 45°0.12
63 °
Port, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high63°
Average low45°
Average precipitation0.12 in
Chance of precipitation18%
Record high85° (2005)
Record low21° (1991)
Thu, 0563° / 45°0.03
63 °
Port, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high63°
Average low45°
Average precipitation0.03 in
Chance of precipitation13%
Record high78° (2008)
Record low31° (1967)
Fri, 0664° / 44°0.03
64 °
Port, Friday, 6 November
Climate normal for this date — 60-year average.
Average high64°
Average low44°
Average precipitation0.03 in
Chance of precipitation10%
Record high83° (1980)
Record low28° (1993)
Sat, 0764° / 45°0.05
64 °
Port, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high64°
Average low45°
Average precipitation0.05 in
Chance of precipitation17%
Record high85° (1980)
Record low30° (1967)
Sun, 0864° / 46°0.09
64 °
Port, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.09 in
Chance of precipitation17%
Record high85° (1980)
Record low21° (1991)
Mon, 0963° / 46°0.01
63 °
Port, Monday, 9 November
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.01 in
Chance of precipitation13%
Record high83° (2012)
Record low28° (2000)
Tue, 1062° / 43°0.03
62 °
Port, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high62°
Average low43°
Average precipitation0.03 in
Chance of precipitation17%
Record high81° (2014)
Record low25° (2018)
Wed, 1161° / 42°0.07
61 °
Port, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high61°
Average low42°
Average precipitation0.07 in
Chance of precipitation13%
Record high78° (1999)
Record low22° (1986)
Thu, 1259° / 41°0.06
59 °
Port, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high59°
Average low41°
Average precipitation0.06 in
Chance of precipitation15%
Record high79° (1999)
Record low15° (2019)
Fri, 1360° / 42°0.04
60 °
Port, Friday, 13 November
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.04 in
Chance of precipitation17%
Record high79° (1999)
Record low17° (1986)
Sat, 1460° / 42°0.08
60 °
Port, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.08 in
Chance of precipitation18%
Record high79° (2025)
Record low23° (2018)
Sun, 1559° / 41°0.06
59 °
Port, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high59°
Average low41°
Average precipitation0.06 in
Chance of precipitation17%
Record high82° (1965)
Record low24° (1976)
Mon, 1660° / 41°0.1
60 °
Port, Monday, 16 November
Climate normal for this date — 60-year average.
Average high60°
Average low41°
Average precipitation0.1 in
Chance of precipitation18%
Record high80° (1963)
Record low20° (1997)
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 Port, OK 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 Port, OK 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.