Monthly outlook for Valley Brook, OK: average high 69.5°, average low 53.8°. That is 0° below the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 31 October (83.7°), the coolest 17 October (38.6°).
69.5°/53.8°
Average high / low
−0°
Below normal
2 / 4
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
68.7°
71°
-1.3°
26 October – 4 November
70.9°
65.8°
+2.8°
5 November – 14 November
at normal
62.3°
—
October records over 66 years
96.8°8 October 1979All-time high
23.4°31 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Oklahoma City (5 mi).
Sat, 1754° / 39°0
54 °
Valley Brook, Saturday, 17 October
Clear. High 54°, low 39°.
Pressure30.59 inHg
Wind2.4 mph N
Humidity60%
Visibility6.2 mi
Dew point39°
Sun, 1862° / 41°0
62 °
Valley Brook, Sunday, 18 October
Clear. High 62°, low 41°.
Pressure30.42 inHg
Wind8.7 mph S
Humidity60%
Visibility6.2 mi
Dew point45°
Mon, 1967° / 49°0
67 °
Valley Brook, Monday, 19 October
Clear. High 67°, low 49°.
Pressure30.27 inHg
Wind7.9 mph S
Humidity55%
Visibility6.2 mi
Dew point47°
Tue, 2069° / 53°0.07
69 °
Valley Brook, Tuesday, 20 October
Light rain. High 69°, low 53°.
Pressure30.24 inHg
Wind7.2 mph S
Humidity58%
Visibility6.2 mi
Dew point49°
Wed, 2173° / 54°0
73 °
Valley Brook, Wednesday, 21 October
Mostly clear. High 73°, low 54°.
Pressure30.21 inHg
Wind7.4 mph S
Humidity51%
Visibility—
Dew point49°
Thu, 2276° / 57°0
76 °
Valley Brook, Thursday, 22 October
Overcast. High 76°, low 57°.
Pressure30.12 inHg
Wind13.8 mph S
Humidity44%
Visibility—
Dew point49°
Fri, 2376° / 58°0
76 °
Valley Brook, Friday, 23 October
Overcast. High 76°, low 58°.
Pressure30.03 inHg
Wind18.7 mph S
Humidity53%
Visibility—
Dew point54°
Sat, 2476° / 63°0
76 °
Valley Brook, Saturday, 24 October
Overcast. High 76°, low 63°.
Pressure30.09 inHg
Wind16.5 mph S
Humidity56%
Visibility—
Dew point56°
Sun, 2576° / 55°0
76 °
Valley Brook, Sunday, 25 October
Overcast. High 76°, low 55°.
Pressure30.12 inHg
Wind15.1 mph S
Humidity52%
Visibility—
Dew point55°
Mon, 2661° / 52°0.02
61 °
Valley Brook, Monday, 26 October
Light rain. High 61°, low 52°.
Pressure30.33 inHg
Wind13.5 mph N
Humidity62%
Visibility—
Dew point44°
Tue, 2765° / 52°0.02
65 °
Valley Brook, Tuesday, 27 October
Light rain. High 65°, low 52°.
Pressure30.21 inHg
Wind11 mph SE
Humidity59%
Visibility—
Dew point45°
Wed, 2863° / 57°0.09
63 °
Valley Brook, Wednesday, 28 October
Light rain. High 63°, low 57°.
Pressure30.12 inHg
Wind16 mph S
Humidity92%
Visibility—
Dew point56°
Thu, 2980° / 59°0
80 °
Valley Brook, Thursday, 29 October
Partly cloudy. High 80°, low 59°.
Pressure29.94 inHg
Wind17.6 mph SW
Humidity58%
Visibility—
Dew point58°
Fri, 3073° / 60°0
73 °
Valley Brook, Friday, 30 October
Partly cloudy. High 73°, low 60°.
Pressure30.09 inHg
Wind11.7 mph E
Humidity35%
Visibility—
Dew point40°
Sat, 3184° / 66°0
84 °
Valley Brook, Saturday, 31 October
Light rain. High 84°, low 66°.
Pressure29.80 inHg
Wind20.2 mph SW
Humidity50%
Visibility—
Dew point59°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0165° / 49°0.09
65 °
Valley Brook, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.09 in
Chance of precipitation23%
Record high83° (2016)
Record low27° (1991)
Mon, 0264° / 47°0.08
64 °
Valley Brook, Monday, 2 November
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.08 in
Chance of precipitation20%
Record high83° (2012)
Record low24° (1991)
Tue, 0363° / 47°0.09
63 °
Valley Brook, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.09 in
Chance of precipitation25%
Record high81° (1978)
Record low18° (1991)
Wed, 0464° / 47°0.12
64 °
Valley Brook, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.12 in
Chance of precipitation18%
Record high82° (2005)
Record low25° (1991)
Thu, 0564° / 47°0.04
64 °
Valley Brook, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.04 in
Chance of precipitation13%
Record high78° (2008)
Record low33° (1976)
Fri, 0664° / 47°0.07
64 °
Valley Brook, Friday, 6 November
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.07 in
Chance of precipitation18%
Record high82° (1980)
Record low30° (1993)
Sat, 0764° / 47°0.06
64 °
Valley Brook, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.06 in
Chance of precipitation15%
Record high84° (1980)
Record low31° (1991)
Sun, 0864° / 48°0.11
64 °
Valley Brook, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.11 in
Chance of precipitation17%
Record high83° (1980)
Record low23° (1991)
Mon, 0964° / 48°0.03
64 °
Valley Brook, Monday, 9 November
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.03 in
Chance of precipitation15%
Record high80° (1988)
Record low27° (2000)
Tue, 1063° / 44°0.07
63 °
Valley Brook, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high63°
Average low44°
Average precipitation0.07 in
Chance of precipitation23%
Record high80° (1995)
Record low20° (2000)
Wed, 1161° / 43°0.07
61 °
Valley Brook, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.07 in
Chance of precipitation20%
Record high77° (1999)
Record low24° (2019)
Thu, 1260° / 43°0.06
60 °
Valley Brook, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high60°
Average low43°
Average precipitation0.06 in
Chance of precipitation17%
Record high81° (2005)
Record low16° (2019)
Fri, 1360° / 44°0.04
60 °
Valley Brook, Friday, 13 November
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.04 in
Chance of precipitation20%
Record high80° (2025)
Record low17° (1986)
Sat, 1460° / 44°0.06
60 °
Valley Brook, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.06 in
Chance of precipitation23%
Record high80° (2025)
Record low22° (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 Valley Brook, 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 Valley Brook, 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.