Monthly outlook for Katy, WV: average high 61.8°, average low 43.6°. That is 0.1° below the climate normal for October. Precipitation is expected on 4 days (about 4.0 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 13 October (81.2°), the coolest 19 October (27.1°).
61.8°/43.6°
Average high / low
−0.1°
Below normal
4 / 5
Wet days / normal
4.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
62.6°
63.1°
-0.3°
21 October – 30 October
60.4°
59.5°
+0.5°
31 October – 9 November
at normal
56.9°
—
October records over 66 years
90.9°3 October 2019All-time high
25.9°28 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Pleasant Valley (6 mi).
Mon, 1272° / 54°0.01
72 °
Katy, Monday, 12 October
Light rain. High 72°, low 54°.
Pressure30.00 inHg
Wind7.2 mph NW
Humidity83%
Visibility6.2 mi
Dew point59°
Tue, 1381° / 57°0
81 °
Katy, Tuesday, 13 October
Clear. High 81°, low 57°.
Pressure29.94 inHg
Wind10.3 mph SW
Humidity61%
Visibility6.2 mi
Dew point61°
Wed, 1478° / 64°1.11
78 °
Katy, Wednesday, 14 October
Heavy rain. High 78°, low 64°.
Pressure30.00 inHg
Wind8.5 mph W
Humidity77%
Visibility6.2 mi
Dew point66°
Thu, 1567° / 54°0
67 °
Katy, Thursday, 15 October
Partly cloudy. High 67°, low 54°.
Pressure30.21 inHg
Wind8.4 mph NE
Humidity56%
Visibility—
Dew point48°
Fri, 1664° / 51°1.14
64 °
Katy, Friday, 16 October
Rain. High 64°, low 51°.
Pressure29.97 inHg
Wind17.9 mph NW
Humidity72%
Visibility—
Dew point52°
Sat, 1744° / 37°0.07
44 °
Katy, Saturday, 17 October
Snow. High 44°, low 37°.
Pressure29.97 inHg
Wind10.9 mph W
Humidity64%
Visibility—
Dew point31°
Sun, 1843° / 30°0.02
43 °
Katy, Sunday, 18 October
Snow. High 43°, low 30°.
Pressure30.36 inHg
Wind10.8 mph NW
Humidity46%
Visibility—
Dew point22°
Mon, 1949° / 27°0
49 °
Katy, Monday, 19 October
Clear. High 49°, low 27°.
Pressure30.47 inHg
Wind5.8 mph SW
Humidity37%
Visibility—
Dew point21°
Tue, 2058° / 32°0
58 °
Katy, Tuesday, 20 October
Clear. High 58°, low 32°.
Pressure30.36 inHg
Wind5.9 mph SW
Humidity34%
Visibility—
Dew point26°
Wed, 2165° / 37°0
65 °
Katy, Wednesday, 21 October
Clear. High 65°, low 37°.
Pressure30.36 inHg
Wind2.3 mph SE
Humidity35%
Visibility—
Dew point33°
Thu, 2263° / 42°0
63 °
Katy, Thursday, 22 October
Overcast. High 63°, low 42°.
Pressure30.33 inHg
Wind4.3 mph SW
Humidity45%
Visibility—
Dew point39°
Fri, 2362° / 44°0
62 °
Katy, Friday, 23 October
Clear. High 62°, low 44°.
Pressure30.30 inHg
Wind5.3 mph N
Humidity48%
Visibility—
Dew point40°
Sat, 2465° / 41°0
65 °
Katy, Saturday, 24 October
Overcast. High 65°, low 41°.
Pressure30.12 inHg
Wind9.7 mph SW
Humidity43%
Visibility—
Dew point39°
Sun, 2557° / 38°0
57 °
Katy, Sunday, 25 October
Overcast. High 57°, low 38°.
Pressure30.21 inHg
Wind8.4 mph W
Humidity46%
Visibility—
Dew point31°
Mon, 2650° / 36°0.01
50 °
Katy, Monday, 26 October
Light rain. High 50°, low 36°.
Pressure30.06 inHg
Wind9.5 mph W
Humidity51%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2759° / 44°0.12
59 °
Katy, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.12 in
Chance of precipitation35%
Record high78° (1963)
Record low26° (1962)
Wed, 2858° / 44°0.13
58 °
Katy, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.13 in
Chance of precipitation37%
Record high75° (2014)
Record low26° (1976)
Thu, 2958° / 42°0.16
58 °
Katy, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.16 in
Chance of precipitation35%
Record high74° (2024)
Record low27° (1965)
Fri, 3059° / 41°0.13
59 °
Katy, Friday, 30 October
Climate normal for this date — 60-year average.
Average high59°
Average low41°
Average precipitation0.13 in
Chance of precipitation33%
Record high74° (1971)
Record low29° (2008)
Sat, 3160° / 43°0.08
60 °
Katy, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high60°
Average low43°
Average precipitation0.08 in
Chance of precipitation28%
Record high78° (2024)
Record low30° (1975)
Sun, 0160° / 44°0.11
60 °
Katy, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.11 in
Chance of precipitation37%
Record high74° (2016)
Record low28° (2023)
Mon, 0260° / 43°0.13
60 °
Katy, Monday, 2 November
Climate normal for this date — 60-year average.
Average high60°
Average low43°
Average precipitation0.13 in
Chance of precipitation38%
Record high76° (2016)
Record low25° (2023)
Tue, 0358° / 41°0.09
58 °
Katy, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high58°
Average low41°
Average precipitation0.09 in
Chance of precipitation35%
Record high78° (1961)
Record low28° (2006)
Wed, 0457° / 41°0.17
57 °
Katy, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.17 in
Chance of precipitation32%
Record high76° (2003)
Record low26° (2006)
Thu, 0556° / 41°0.13
56 °
Katy, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.13 in
Chance of precipitation37%
Record high77° (2022)
Record low21° (1991)
Fri, 0655° / 41°0.07
55 °
Katy, Friday, 6 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.07 in
Chance of precipitation33%
Record high76° (2022)
Record low26° (1995)
Sat, 0755° / 40°0.15
55 °
Katy, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.15 in
Chance of precipitation40%
Record high72° (1996)
Record low27° (1967)
Sun, 0854° / 38°0.12
54 °
Katy, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.12 in
Chance of precipitation33%
Record high73° (2020)
Record low24° (1971)
Mon, 0955° / 39°0.12
55 °
Katy, Monday, 9 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.12 in
Chance of precipitation37%
Record high75° (1975)
Record low24° (1976)
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 Katy, WV 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 Katy, WV 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.