Monthly outlook for Grassy Falls, WV: average high 57.5°, average low 39.5°. That is 0.2° below the climate normal for October. Precipitation is expected on 2 days (about 1.2 inches), against a normal of 6 days and 2.3 inches. The warmest day looks like 27 October (68°), the coolest 6 November (27.3°).
57.5°/39.5°
Average high / low
−0.2°
Below normal
2 / 6
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
62.1°
58.9°
+1.8°
1 November – 10 November
49.8°
55.6°
-3.2°
11 November – 20 November
at normal
51°
—
October records over 66 years
84.7°3 October 2019All-time high
17.6°27 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Richwood (9 mi).
Fri, 2363° / 31°0
63 °
Grassy Falls, Friday, 23 October
Clear. High 63°, low 31°.
Pressure30.30 inHg
Wind3.5 mph NW
Humidity43%
Visibility6.2 mi
Dew point38°
Sat, 2464° / 35°0
64 °
Grassy Falls, Saturday, 24 October
Mostly clear. High 64°, low 35°.
Pressure30.45 inHg
Wind2.3 mph SE
Humidity54%
Visibility6.2 mi
Dew point44°
Sun, 2561° / 41°0
61 °
Grassy Falls, Sunday, 25 October
Clear. High 61°, low 41°.
Pressure30.50 inHg
Wind5.7 mph SE
Humidity40%
Visibility6.2 mi
Dew point34°
Mon, 2664° / 38°0
64 °
Grassy Falls, Monday, 26 October
Clear. High 64°, low 38°.
Pressure30.33 inHg
Wind6 mph SE
Humidity44%
Visibility—
Dew point38°
Tue, 2768° / 40°0
68 °
Grassy Falls, Tuesday, 27 October
Clear. High 68°, low 40°.
Pressure30.27 inHg
Wind8.8 mph SE
Humidity41%
Visibility—
Dew point40°
Wed, 2862° / 48°0.02
62 °
Grassy Falls, Wednesday, 28 October
Light rain. High 62°, low 48°.
Pressure30.21 inHg
Wind11.5 mph SE
Humidity54%
Visibility—
Dew point44°
Thu, 2964° / 46°0
64 °
Grassy Falls, Thursday, 29 October
Partly cloudy. High 64°, low 46°.
Pressure30.15 inHg
Wind8 mph SW
Humidity51%
Visibility—
Dew point43°
Fri, 3054° / 42°0.02
54 °
Grassy Falls, Friday, 30 October
Light rain. High 54°, low 42°.
Pressure30.21 inHg
Wind7.6 mph NW
Humidity81%
Visibility—
Dew point46°
Sat, 3159° / 43°0
59 °
Grassy Falls, Saturday, 31 October
Overcast. High 59°, low 43°.
Pressure30.24 inHg
Wind15.3 mph SE
Humidity53%
Visibility—
Dew point40°
Sun, 0152° / 47°0.81
52 °
Grassy Falls, Sunday, 1 November
Rain. High 52°, low 47°.
Pressure30.24 inHg
Wind15 mph SE
Humidity96%
Visibility—
Dew point48°
Mon, 0256° / 53°0.33
56 °
Grassy Falls, Monday, 2 November
Light rain. High 56°, low 53°.
Pressure30.09 inHg
Wind4.5 mph NW
Humidity98%
Visibility—
Dew point55°
Tue, 0357° / 43°0.01
57 °
Grassy Falls, Tuesday, 3 November
Light rain. High 57°, low 43°.
Pressure30.03 inHg
Wind7 mph NW
Humidity71%
Visibility—
Dew point47°
Wed, 0449° / 35°0
49 °
Grassy Falls, Wednesday, 4 November
Partly cloudy. High 49°, low 35°.
Pressure29.94 inHg
Wind17 mph NW
Humidity52%
Visibility—
Dew point31°
Thu, 0537° / 29°0.02
37 °
Grassy Falls, Thursday, 5 November
Light snow. High 37°, low 29°.
Pressure30.15 inHg
Wind12.5 mph NW
Humidity80%
Visibility—
Dew point29°
Fri, 0649° / 27°0.01
49 °
Grassy Falls, Friday, 6 November
Light rain. High 49°, low 27°.
Pressure30.15 inHg
Wind3 mph N
Humidity34%
Visibility—
Dew point19°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0754° / 40°0.13
54 °
Grassy Falls, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.13 in
Chance of precipitation47%
Record high69° (2020)
Record low22° (1967)
Sun, 0854° / 38°0.11
54 °
Grassy Falls, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.11 in
Chance of precipitation27%
Record high70° (1975)
Record low15° (1960)
Mon, 0955° / 40°0.11
55 °
Grassy Falls, Monday, 9 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.11 in
Chance of precipitation42%
Record high73° (1975)
Record low22° (1995)
Tue, 1054° / 39°0.18
54 °
Grassy Falls, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.18 in
Chance of precipitation48%
Record high73° (2006)
Record low22° (1996)
Wed, 1153° / 38°0.16
53 °
Grassy Falls, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.16 in
Chance of precipitation42%
Record high70° (2006)
Record low17° (2025)
Thu, 1251° / 37°0.21
51 °
Grassy Falls, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.21 in
Chance of precipitation52%
Record high67° (1964)
Record low15° (2019)
Fri, 1350° / 35°0.09
50 °
Grassy Falls, Friday, 13 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.09 in
Chance of precipitation43%
Record high68° (1989)
Record low11° (2019)
Sat, 1451° / 35°0.09
51 °
Grassy Falls, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.09 in
Chance of precipitation30%
Record high75° (1993)
Record low17° (1986)
Sun, 1551° / 36°0.14
51 °
Grassy Falls, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.14 in
Chance of precipitation52%
Record high68° (2005)
Record low5° (1996)
Mon, 1651° / 36°0.19
51 °
Grassy Falls, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.19 in
Chance of precipitation48%
Record high67° (1988)
Record low21° (1969)
Tue, 1750° / 36°0.13
50 °
Grassy Falls, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.13 in
Chance of precipitation45%
Record high66° (1971)
Record low18° (1997)
Wed, 1851° / 36°0.08
51 °
Grassy Falls, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.08 in
Chance of precipitation42%
Record high70° (2016)
Record low16° (1997)
Thu, 1951° / 36°0.16
51 °
Grassy Falls, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.16 in
Chance of precipitation38%
Record high70° (1985)
Record low15° (2014)
Fri, 2049° / 36°0.11
49 °
Grassy Falls, Friday, 20 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.11 in
Chance of precipitation43%
Record high71° (1991)
Record low16° (2022)
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 Grassy Falls, 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 Grassy Falls, 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.