Monthly outlook for Harman, WV: average high 58.2°, average low 40.1°. That is 0.9° above the climate normal for October. Precipitation is expected on 8 days (about 4.2 inches), against a normal of 6 days and 2.1 inches. The warmest day looks like 13 October (76.3°), the coolest 19 October (18.3°).
58.2°/40.1°
Average high / low
+0.9°
Above normal
8 / 6
Wet days / normal
4.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
59.5°
57.8°
+0.9°
20 October – 29 October
56.2°
54°
+1.2°
30 October – 8 November
at normal
51.5°
—
October records over 66 years
79.3°3 October 2019All-time high
17.4°26 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Davis (15 mi).
Sun, 1163° / 46°2.33
63 °
Harman, Sunday, 11 October
Heavy rain. High 63°, low 46°.
Pressure30.03 inHg
Wind14.7 mph E
Humidity97%
Visibility1.3 mi
Dew point55°
Mon, 1262° / 50°0.78
62 °
Harman, Monday, 12 October
Heavy rain. High 62°, low 50°.
Pressure29.97 inHg
Wind9.5 mph NW
Humidity98%
Visibility4.2 mi
Dew point56°
Tue, 1376° / 50°0
76 °
Harman, Tuesday, 13 October
Clear. High 76°, low 50°.
Pressure29.97 inHg
Wind9.8 mph W
Humidity59%
Visibility6.2 mi
Dew point57°
Wed, 1470° / 60°0.19
70 °
Harman, Wednesday, 14 October
Light rain. High 70°, low 60°.
Pressure30.00 inHg
Wind10.9 mph W
Humidity83%
Visibility—
Dew point63°
Thu, 1565° / 51°0.01
65 °
Harman, Thursday, 15 October
Light rain. High 65°, low 51°.
Pressure30.24 inHg
Wind7.1 mph SE
Humidity55%
Visibility—
Dew point47°
Fri, 1674° / 52°0.26
74 °
Harman, Friday, 16 October
Rain. High 74°, low 52°.
Pressure29.80 inHg
Wind17.2 mph SW
Humidity61%
Visibility—
Dew point58°
Sat, 1742° / 31°0.07
42 °
Harman, Saturday, 17 October
Snow. High 42°, low 31°.
Pressure30.03 inHg
Wind14.9 mph W
Humidity88%
Visibility—
Dew point32°
Sun, 1834° / 24°0.21
34 °
Harman, Sunday, 18 October
Light snow. High 34°, low 24°.
Pressure30.36 inHg
Wind9.2 mph W
Humidity86%
Visibility—
Dew point30°
Mon, 1948° / 18°0
48 °
Harman, Monday, 19 October
Partly cloudy. High 48°, low 18°.
Pressure30.47 inHg
Wind2.4 mph N
Humidity54%
Visibility—
Dew point29°
Tue, 2055° / 27°0
55 °
Harman, Tuesday, 20 October
Clear. High 55°, low 27°.
Pressure30.42 inHg
Wind4 mph E
Humidity41%
Visibility—
Dew point29°
Wed, 2154° / 33°0
54 °
Harman, Wednesday, 21 October
Overcast. High 54°, low 33°.
Pressure30.30 inHg
Wind5.6 mph SE
Humidity43%
Visibility—
Dew point29°
Thu, 2254° / 43°0.05
54 °
Harman, Thursday, 22 October
Light rain. High 54°, low 43°.
Pressure30.15 inHg
Wind11.8 mph W
Humidity83%
Visibility—
Dew point48°
Fri, 2358° / 41°0
58 °
Harman, Friday, 23 October
Clear. High 58°, low 41°.
Pressure30.03 inHg
Wind14.6 mph W
Humidity52%
Visibility—
Dew point38°
Sat, 2452° / 35°0
52 °
Harman, Saturday, 24 October
Clear. High 52°, low 35°.
Pressure30.12 inHg
Wind10.3 mph W
Humidity41%
Visibility—
Dew point27°
Sun, 2563° / 38°0
63 °
Harman, Sunday, 25 October
Overcast. High 63°, low 38°.
Pressure29.97 inHg
Wind9.6 mph S
Humidity40%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2653° / 39°0.13
53 °
Harman, Monday, 26 October
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.13 in
Chance of precipitation42%
Record high71° (1963)
Record low17° (1962)
Tue, 2754° / 38°0.14
54 °
Harman, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.14 in
Chance of precipitation47%
Record high72° (1984)
Record low17° (1962)
Wed, 2853° / 39°0.13
53 °
Harman, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.13 in
Chance of precipitation45%
Record high69° (1971)
Record low23° (1976)
Thu, 2952° / 37°0.22
52 °
Harman, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.22 in
Chance of precipitation37%
Record high67° (1999)
Record low23° (2005)
Fri, 3053° / 37°0.12
53 °
Harman, Friday, 30 October
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.12 in
Chance of precipitation35%
Record high70° (1971)
Record low20° (2011)
Sat, 3154° / 38°0.08
54 °
Harman, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.08 in
Chance of precipitation30%
Record high70° (2024)
Record low22° (2011)
Sun, 0154° / 39°0.12
54 °
Harman, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.12 in
Chance of precipitation43%
Record high68° (2016)
Record low20° (2023)
Mon, 0253° / 38°0.15
53 °
Harman, Monday, 2 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.15 in
Chance of precipitation38%
Record high71° (2004)
Record low19° (1993)
Tue, 0352° / 37°0.11
52 °
Harman, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.11 in
Chance of precipitation38%
Record high70° (1961)
Record low21° (2006)
Wed, 0451° / 36°0.13
51 °
Harman, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.13 in
Chance of precipitation32%
Record high71° (2003)
Record low21° (1966)
Thu, 0550° / 36°0.15
50 °
Harman, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.15 in
Chance of precipitation40%
Record high68° (2015)
Record low19° (1991)
Fri, 0650° / 35°0.09
50 °
Harman, Friday, 6 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.09 in
Chance of precipitation40%
Record high69° (2022)
Record low15° (2012)
Sat, 0749° / 35°0.13
49 °
Harman, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.13 in
Chance of precipitation45%
Record high65° (2008)
Record low19° (1967)
Sun, 0849° / 34°0.12
49 °
Harman, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.12 in
Chance of precipitation28%
Record high67° (2020)
Record low14° (1960)
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 Harman, 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 Harman, 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.