Monthly outlook for Calvin, WV: average high 62.2°, average low 45.8°. That is 0.4° above the climate normal for October. Precipitation is expected on 9 days (about 3.0 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 13 October (78.6°), the coolest 20 October (29.5°).
62.2°/45.8°
Average high / low
+0.4°
Above normal
9 / 6
Wet days / normal
3.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
63.9°
62.6°
+0.7°
20 October – 29 October
59.4°
59°
+0.2°
30 October – 8 November
at normal
56.4°
—
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).
Sun, 1172° / 48°1.17
72 °
Calvin, Sunday, 11 October
Heavy rain. High 72°, low 48°.
Pressure29.88 inHg
Wind16.5 mph SE
Humidity68%
Visibility6.2 mi
Dew point59°
Mon, 1268° / 57°0.24
68 °
Calvin, Monday, 12 October
Rain. High 68°, low 57°.
Pressure30.03 inHg
Wind10.2 mph NW
Humidity97%
Visibility3.4 mi
Dew point59°
Tue, 1379° / 58°0
79 °
Calvin, Tuesday, 13 October
Clear. High 79°, low 58°.
Pressure30.00 inHg
Wind9.4 mph SW
Humidity57%
Visibility6.2 mi
Dew point59°
Wed, 1478° / 62°0.31
78 °
Calvin, Wednesday, 14 October
Light rain. High 78°, low 62°.
Pressure30.00 inHg
Wind9.7 mph W
Humidity65%
Visibility—
Dew point63°
Thu, 1564° / 53°0.08
64 °
Calvin, Thursday, 15 October
Light rain. High 64°, low 53°.
Pressure30.27 inHg
Wind9.3 mph N
Humidity54%
Visibility—
Dew point45°
Fri, 1676° / 59°0.15
76 °
Calvin, Friday, 16 October
Light rain. High 76°, low 59°.
Pressure29.97 inHg
Wind11 mph W
Humidity62%
Visibility—
Dew point61°
Sat, 1758° / 44°0.51
58 °
Calvin, Saturday, 17 October
Rain. High 58°, low 44°.
Pressure29.97 inHg
Wind9.8 mph NW
Humidity97%
Visibility—
Dew point49°
Sun, 1840° / 36°0.16
40 °
Calvin, Sunday, 18 October
Snow. High 40°, low 36°.
Pressure30.18 inHg
Wind10.5 mph NW
Humidity98%
Visibility—
Dew point38°
Mon, 1943° / 31°0.02
43 °
Calvin, Monday, 19 October
Light snow. High 43°, low 31°.
Pressure30.39 inHg
Wind7.9 mph N
Humidity58%
Visibility—
Dew point26°
Tue, 2055° / 29°0
55 °
Calvin, Tuesday, 20 October
Clear. High 55°, low 29°.
Pressure30.33 inHg
Wind5.3 mph NW
Humidity32%
Visibility—
Dew point23°
Wed, 2164° / 38°0
64 °
Calvin, Wednesday, 21 October
Mostly clear. High 64°, low 38°.
Pressure30.33 inHg
Wind5.4 mph SE
Humidity33%
Visibility—
Dew point31°
Thu, 2264° / 39°0
64 °
Calvin, Thursday, 22 October
Clear. High 64°, low 39°.
Pressure30.30 inHg
Wind7.3 mph SE
Humidity30%
Visibility—
Dew point29°
Fri, 2359° / 41°0
59 °
Calvin, Friday, 23 October
Overcast. High 59°, low 41°.
Pressure30.18 inHg
Wind9.1 mph SE
Humidity50%
Visibility—
Dew point38°
Sat, 2460° / 43°0
60 °
Calvin, Saturday, 24 October
Partly cloudy. High 60°, low 43°.
Pressure30.03 inHg
Wind8.5 mph SE
Humidity68%
Visibility—
Dew point44°
Sun, 2555° / 47°0.37
55 °
Calvin, Sunday, 25 October
Rain. High 55°, low 47°.
Pressure29.83 inHg
Wind12 mph S
Humidity96%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2658° / 44°0.15
58 °
Calvin, Monday, 26 October
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.15 in
Chance of precipitation45%
Record high75° (1963)
Record low21° (1962)
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)
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.