Monthly outlook for Harmony Star, OK: average high 69.6°, average low 57.4°. That is 0.1° above the climate normal for October. Precipitation is expected on 10 days (about 6.2 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 13 October (91.8°), the coolest 17 October (44.8°).
69.6°/57.4°
Average high / low
+0.1°
Above normal
10 / 4
Wet days / normal
6.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
72.1°
70.9°
+0.7°
23 October – 1 November
65.4°
66.5°
-0.6°
2 November – 11 November
at normal
62.4°
—
October records over 66 years
94.1°8 October 1979All-time high
27°31 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Justice (5 mi).
Wed, 1480° / 69°2.24
80 °
Harmony Star, Wednesday, 14 October
Heavy rain. High 80°, low 69°.
Pressure30.00 inHg
Wind7.3 mph S
Humidity96%
Visibility0.9 mi
Dew point74°
Thu, 1577° / 63°0.87
77 °
Harmony Star, Thursday, 15 October
Heavy rain. High 77°, low 63°.
Pressure29.97 inHg
Wind11.5 mph S
Humidity84%
Visibility3.9 mi
Dew point73°
Fri, 1661° / 52°0
61 °
Harmony Star, Friday, 16 October
Overcast. High 61°, low 52°.
Pressure30.50 inHg
Wind18.8 mph N
Humidity49%
Visibility6.2 mi
Dew point37°
Sat, 1760° / 45°0
60 °
Harmony Star, Saturday, 17 October
Clear. High 60°, low 45°.
Pressure30.50 inHg
Wind7.2 mph N
Humidity55%
Visibility—
Dew point40°
Sun, 1865° / 47°0
65 °
Harmony Star, Sunday, 18 October
Overcast. High 65°, low 47°.
Pressure30.30 inHg
Wind11.7 mph S
Humidity53%
Visibility—
Dew point43°
Mon, 1956° / 53°0.38
56 °
Harmony Star, Monday, 19 October
Rain. High 56°, low 53°.
Pressure30.21 inHg
Wind11.2 mph S
Humidity93%
Visibility—
Dew point53°
Tue, 2073° / 56°0.09
73 °
Harmony Star, Tuesday, 20 October
Light rain. High 73°, low 56°.
Pressure30.12 inHg
Wind12.4 mph S
Humidity71%
Visibility—
Dew point59°
Wed, 2178° / 64°0.5
78 °
Harmony Star, Wednesday, 21 October
Rain. High 78°, low 64°.
Pressure30.03 inHg
Wind14.8 mph S
Humidity78%
Visibility—
Dew point67°
Thu, 2278° / 72°0.33
78 °
Harmony Star, Thursday, 22 October
Light rain. High 78°, low 72°.
Pressure29.91 inHg
Wind20.5 mph S
Humidity74%
Visibility—
Dew point68°
Fri, 2373° / 61°1.39
73 °
Harmony Star, Friday, 23 October
Heavy rain. High 73°, low 61°.
Pressure30.06 inHg
Wind21.2 mph S
Humidity63%
Visibility—
Dew point54°
Sat, 2462° / 54°0.18
62 °
Harmony Star, Saturday, 24 October
Light rain. High 62°, low 54°.
Pressure30.30 inHg
Wind14.7 mph E
Humidity70%
Visibility—
Dew point50°
Sun, 2564° / 52°0.14
64 °
Harmony Star, Sunday, 25 October
Light rain. High 64°, low 52°.
Pressure30.33 inHg
Wind9.4 mph NE
Humidity58%
Visibility—
Dew point44°
Mon, 2662° / 53°0
62 °
Harmony Star, Monday, 26 October
Overcast. High 62°, low 53°.
Pressure30.27 inHg
Wind14.2 mph NE
Humidity43%
Visibility—
Dew point38°
Tue, 2761° / 51°0
61 °
Harmony Star, Tuesday, 27 October
Overcast. High 61°, low 51°.
Pressure30.18 inHg
Wind12.5 mph S
Humidity60%
Visibility—
Dew point41°
Wed, 2872° / 55°0.08
72 °
Harmony Star, Wednesday, 28 October
Light rain. High 72°, low 55°.
Pressure29.94 inHg
Wind20.5 mph S
Humidity54%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2966° / 51°0.15
66 °
Harmony Star, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high66°
Average low51°
Average precipitation0.15 in
Chance of precipitation33%
Record high82° (2024)
Record low36° (1993)
Fri, 3066° / 52°0.18
66 °
Harmony Star, Friday, 30 October
Climate normal for this date — 60-year average.
Average high66°
Average low52°
Average precipitation0.18 in
Chance of precipitation33%
Record high81° (2024)
Record low30° (1993)
Sat, 3165° / 51°0.2
65 °
Harmony Star, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high65°
Average low51°
Average precipitation0.2 in
Chance of precipitation35%
Record high82° (2016)
Record low27° (2019)
Sun, 0165° / 49°0.14
65 °
Harmony Star, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.14 in
Chance of precipitation30%
Record high80° (2016)
Record low25° (2023)
Mon, 0263° / 48°0.1
63 °
Harmony Star, Monday, 2 November
Climate normal for this date — 60-year average.
Average high63°
Average low48°
Average precipitation0.1 in
Chance of precipitation25%
Record high81° (2012)
Record low25° (1991)
Tue, 0363° / 48°0.11
63 °
Harmony Star, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high63°
Average low48°
Average precipitation0.11 in
Chance of precipitation25%
Record high80° (1978)
Record low20° (1991)
Wed, 0463° / 48°0.16
63 °
Harmony Star, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high63°
Average low48°
Average precipitation0.16 in
Chance of precipitation30%
Record high81° (1978)
Record low25° (1991)
Thu, 0562° / 48°0.07
62 °
Harmony Star, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high62°
Average low48°
Average precipitation0.07 in
Chance of precipitation23%
Record high78° (1978)
Record low32° (1991)
Fri, 0663° / 47°0.09
63 °
Harmony Star, Friday, 6 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.09 in
Chance of precipitation17%
Record high79° (1980)
Record low30° (1993)
Sat, 0763° / 47°0.07
63 °
Harmony Star, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.07 in
Chance of precipitation18%
Record high81° (2005)
Record low30° (1991)
Sun, 0863° / 48°0.09
63 °
Harmony Star, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high63°
Average low48°
Average precipitation0.09 in
Chance of precipitation22%
Record high81° (2023)
Record low23° (1991)
Mon, 0963° / 48°0.09
63 °
Harmony Star, Monday, 9 November
Climate normal for this date — 60-year average.
Average high63°
Average low48°
Average precipitation0.09 in
Chance of precipitation28%
Record high77° (2022)
Record low28° (1991)
Tue, 1062° / 46°0.08
62 °
Harmony Star, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.08 in
Chance of precipitation27%
Record high78° (1995)
Record low20° (2018)
Wed, 1160° / 44°0.1
60 °
Harmony Star, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.1 in
Chance of precipitation25%
Record high78° (1989)
Record low24° (2019)
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 Harmony Star, 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 Harmony Star, 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.