Monthly outlook for Harter, WV: average high 58.3°, average low 41.9°. That is 1.3° below the climate normal for October. Precipitation is expected on 8 days (about 4.6 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 13 October (75.4°), the coolest 19 October (23.8°).
58.3°/41.9°
Average high / low
−1.3°
Below normal
8 / 5
Wet days / normal
4.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
62°
61.8°
+0.1°
20 October – 29 October
52.1°
58.1°
-3.3°
30 October – 8 November
at normal
55.4°
—
October records over 66 years
87.3°3 October 2019All-time high
20.5°27 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Hillsboro (15 mi).
Sun, 1166° / 48°1.41
66 °
Harter, Sunday, 11 October
Rain. High 66°, low 48°.
Pressure30.00 inHg
Wind9.1 mph SE
Humidity99%
Visibility1.3 mi
Dew point57°
Mon, 1262° / 50°0.32
62 °
Harter, Monday, 12 October
Rain. High 62°, low 50°.
Pressure30.00 inHg
Wind15.2 mph NW
Humidity95%
Visibility0.3 mi
Dew point56°
Tue, 1375° / 53°0
75 °
Harter, Tuesday, 13 October
Clear. High 75°, low 53°.
Pressure30.00 inHg
Wind9.7 mph W
Humidity57%
Visibility6.2 mi
Dew point56°
Wed, 1474° / 61°0.04
74 °
Harter, Wednesday, 14 October
Light rain. High 74°, low 61°.
Pressure30.06 inHg
Wind10 mph W
Humidity73%
Visibility6.2 mi
Dew point62°
Thu, 1573° / 59°0.02
73 °
Harter, Thursday, 15 October
Light rain. High 73°, low 59°.
Pressure30.15 inHg
Wind7.1 mph N
Humidity48%
Visibility—
Dew point51°
Fri, 1675° / 58°0.17
75 °
Harter, Friday, 16 October
Light rain. High 75°, low 58°.
Pressure29.91 inHg
Wind14 mph SW
Humidity61%
Visibility—
Dew point58°
Sat, 1756° / 31°0.06
56 °
Harter, Saturday, 17 October
Light rain. High 56°, low 31°.
Pressure29.94 inHg
Wind14.2 mph NW
Humidity62%
Visibility—
Dew point36°
Sun, 1837° / 30°0.05
37 °
Harter, Sunday, 18 October
Light snow. High 37°, low 30°.
Pressure30.30 inHg
Wind11 mph NW
Humidity86%
Visibility—
Dew point32°
Mon, 1944° / 24°0
44 °
Harter, Monday, 19 October
Clear. High 44°, low 24°.
Pressure30.56 inHg
Wind7.1 mph N
Humidity43%
Visibility—
Dew point20°
Tue, 2052° / 28°0
52 °
Harter, Tuesday, 20 October
Clear. High 52°, low 28°.
Pressure30.45 inHg
Wind5.3 mph SE
Humidity31%
Visibility—
Dew point20°
Wed, 2156° / 30°0
56 °
Harter, Wednesday, 21 October
Clear. High 56°, low 30°.
Pressure30.39 inHg
Wind5.2 mph SE
Humidity34%
Visibility—
Dew point25°
Thu, 2255° / 33°0
55 °
Harter, Thursday, 22 October
Clear. High 55°, low 33°.
Pressure30.45 inHg
Wind6.1 mph SE
Humidity37%
Visibility—
Dew point27°
Fri, 2353° / 36°0
53 °
Harter, Friday, 23 October
Overcast. High 53°, low 36°.
Pressure30.27 inHg
Wind9.2 mph SE
Humidity59%
Visibility—
Dew point37°
Sat, 2449° / 39°0.18
49 °
Harter, Saturday, 24 October
Light rain. High 49°, low 39°.
Pressure30.12 inHg
Wind13.3 mph E
Humidity75%
Visibility—
Dew point40°
Sun, 2548° / 43°1.93
48 °
Harter, Sunday, 25 October
Heavy rain. High 48°, low 43°.
Pressure29.97 inHg
Wind12.5 mph E
Humidity96%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2657° / 42°0.13
57 °
Harter, Monday, 26 October
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.13 in
Chance of precipitation35%
Record high75° (1963)
Record low23° (1962)
Tue, 2758° / 41°0.15
58 °
Harter, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high58°
Average low41°
Average precipitation0.15 in
Chance of precipitation40%
Record high74° (1984)
Record low20° (1962)
Wed, 2857° / 42°0.12
57 °
Harter, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.12 in
Chance of precipitation38%
Record high74° (2023)
Record low26° (1976)
Thu, 2956° / 40°0.18
56 °
Harter, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.18 in
Chance of precipitation33%
Record high73° (2023)
Record low26° (1965)
Fri, 3057° / 39°0.13
57 °
Harter, Friday, 30 October
Climate normal for this date — 60-year average.
Average high57°
Average low39°
Average precipitation0.13 in
Chance of precipitation25%
Record high72° (2004)
Record low26° (2011)
Sat, 3158° / 41°0.08
58 °
Harter, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high58°
Average low41°
Average precipitation0.08 in
Chance of precipitation25%
Record high73° (2024)
Record low29° (2020)
Sun, 0157° / 42°0.09
57 °
Harter, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.09 in
Chance of precipitation37%
Record high72° (2003)
Record low25° (2023)
Mon, 0257° / 41°0.15
57 °
Harter, Monday, 2 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.15 in
Chance of precipitation40%
Record high74° (2004)
Record low19° (1993)
Tue, 0356° / 39°0.08
56 °
Harter, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high56°
Average low39°
Average precipitation0.08 in
Chance of precipitation33%
Record high74° (2003)
Record low25° (2006)
Wed, 0454° / 38°0.18
54 °
Harter, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.18 in
Chance of precipitation28%
Record high74° (2003)
Record low24° (1966)
Thu, 0553° / 38°0.15
53 °
Harter, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.15 in
Chance of precipitation40%
Record high70° (2015)
Record low22° (1991)
Fri, 0654° / 38°0.1
54 °
Harter, Friday, 6 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.1 in
Chance of precipitation35%
Record high74° (2024)
Record low22° (1967)
Sat, 0753° / 38°0.11
53 °
Harter, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.11 in
Chance of precipitation40%
Record high71° (2024)
Record low22° (1967)
Sun, 0853° / 36°0.09
53 °
Harter, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high53°
Average low36°
Average precipitation0.09 in
Chance of precipitation27%
Record high70° (1975)
Record low20° (1971)
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 Harter, 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 Harter, 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.