Monthly outlook for Calvin, WV: average high 60.2°, average low 42.5°. That is 0.5° below the climate normal for October. Precipitation is expected on 5 days (about 3.5 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 13 October (78.9°), the coolest 19 October (25.8°).
60.2°/42.5°
Average high / low
−0.5°
Below normal
5 / 6
Wet days / normal
3.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
62.6°
62.1°
+0.3°
21 October – 30 October
56.1°
59°
-1.6°
31 October – 9 November
at normal
56.1°
—
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 (12 mi).
Mon, 1267° / 49°0.4
67 °
Calvin, Monday, 12 October
Rain. High 67°, low 49°.
Pressure30.06 inHg
Wind8.2 mph NW
Humidity94%
Visibility4.2 mi
Dew point58°
Tue, 1379° / 57°0
79 °
Calvin, Tuesday, 13 October
Clear. High 79°, low 57°.
Pressure30.03 inHg
Wind9.3 mph SW
Humidity58%
Visibility6.2 mi
Dew point60°
Wed, 1478° / 62°0.02
78 °
Calvin, Wednesday, 14 October
Light rain. High 78°, low 62°.
Pressure30.06 inHg
Wind8.4 mph SW
Humidity64%
Visibility6.2 mi
Dew point62°
Thu, 1567° / 54°0.21
67 °
Calvin, Thursday, 15 October
Rain. High 67°, low 54°.
Pressure30.21 inHg
Wind9.5 mph N
Humidity57%
Visibility—
Dew point49°
Fri, 1665° / 54°0.47
65 °
Calvin, Friday, 16 October
Rain. High 65°, low 54°.
Pressure30.06 inHg
Wind12.8 mph NW
Humidity60%
Visibility—
Dew point49°
Sat, 1748° / 32°0.45
48 °
Calvin, Saturday, 17 October
Snow. High 48°, low 32°.
Pressure30.09 inHg
Wind11.6 mph W
Humidity98%
Visibility—
Dew point36°
Sun, 1841° / 26°0.02
41 °
Calvin, Sunday, 18 October
Light snow. High 41°, low 26°.
Pressure30.56 inHg
Wind10.8 mph N
Humidity52%
Visibility—
Dew point22°
Mon, 1952° / 26°0
52 °
Calvin, Monday, 19 October
Partly cloudy. High 52°, low 26°.
Pressure30.53 inHg
Wind4.3 mph SE
Humidity32%
Visibility—
Dew point20°
Tue, 2056° / 33°0
56 °
Calvin, Tuesday, 20 October
Mostly clear. High 56°, low 33°.
Pressure30.42 inHg
Wind4.8 mph SE
Humidity34%
Visibility—
Dew point25°
Wed, 2161° / 38°0
61 °
Calvin, Wednesday, 21 October
Clear. High 61°, low 38°.
Pressure30.30 inHg
Wind5.7 mph SE
Humidity33%
Visibility—
Dew point29°
Thu, 2262° / 42°0
62 °
Calvin, Thursday, 22 October
Clear. High 62°, low 42°.
Pressure30.15 inHg
Wind9.3 mph W
Humidity35%
Visibility—
Dew point32°
Fri, 2353° / 40°0
53 °
Calvin, Friday, 23 October
Overcast. High 53°, low 40°.
Pressure30.18 inHg
Wind7.7 mph NW
Humidity65%
Visibility—
Dew point39°
Sat, 2449° / 35°0
49 °
Calvin, Saturday, 24 October
Partly cloudy. High 49°, low 35°.
Pressure30.27 inHg
Wind8.5 mph NW
Humidity49%
Visibility—
Dew point29°
Sun, 2553° / 34°0
53 °
Calvin, Sunday, 25 October
Clear. High 53°, low 34°.
Pressure30.33 inHg
Wind6.2 mph W
Humidity39%
Visibility—
Dew point27°
Mon, 2658° / 44°0.02
58 °
Calvin, Monday, 26 October
Light rain. High 58°, low 44°.
Pressure30.36 inHg
Wind6 mph S
Humidity59%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2759° / 43°0.14
59 °
Calvin, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.14 in
Chance of precipitation43%
Record high76° (1984)
Record low18° (1962)
Wed, 2858° / 44°0.15
58 °
Calvin, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.15 in
Chance of precipitation48%
Record high75° (1984)
Record low27° (1976)
Thu, 2958° / 42°0.18
58 °
Calvin, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.18 in
Chance of precipitation33%
Record high73° (1971)
Record low28° (1965)
Fri, 3058° / 42°0.15
58 °
Calvin, Friday, 30 October
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.15 in
Chance of precipitation33%
Record high74° (1971)
Record low28° (2017)
Sat, 3159° / 44°0.1
59 °
Calvin, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.1 in
Chance of precipitation27%
Record high75° (2024)
Record low31° (2020)
Sun, 0158° / 44°0.11
58 °
Calvin, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.11 in
Chance of precipitation45%
Record high72° (1971)
Record low24° (2023)
Mon, 0259° / 43°0.15
59 °
Calvin, Monday, 2 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.15 in
Chance of precipitation47%
Record high75° (2004)
Record low18° (1993)
Tue, 0357° / 42°0.1
57 °
Calvin, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.1 in
Chance of precipitation40%
Record high75° (2003)
Record low25° (2006)
Wed, 0455° / 41°0.16
55 °
Calvin, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.16 in
Chance of precipitation25%
Record high76° (2003)
Record low25° (1966)
Thu, 0554° / 40°0.17
54 °
Calvin, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.17 in
Chance of precipitation42%
Record high71° (2015)
Record low23° (1991)
Fri, 0655° / 40°0.12
55 °
Calvin, Friday, 6 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.12 in
Chance of precipitation42%
Record high73° (1975)
Record low23° (1967)
Sat, 0754° / 40°0.13
54 °
Calvin, 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 °
Calvin, 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 °
Calvin, 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)
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 Calvin, 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 Calvin, 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.