As of 00:29 EDT

Weather in Sign Post, VA

68°

Sign Post, Sunday, 11 October, 00:29

Overcast. Feels like 68°. High 71°, low 60°.

Pressure30.30 inHg

Wind15 mph E

Humidity83%

Visibility6.2 mi

Dew point61°

See detailed hourly forecast

Monthly outlook for Sign Post, VA: average high 65.2°, average low 50.1°. That is 0.4° below the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 14 October (84.1°), the coolest 19 October (37.3°).

65.2°/50.1°

Average high / low

−0.4°

Below normal

1 / 4

Wet days / normal

0.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
11 October – 20 October	67.5°	66.8°	+0.4°
21 October – 30 October	61.5°	63.7°	-1.2°
31 October – 9 November	at normal	61.1°	—

October records over 66 years

88.5°2 October 2019All-time high

35.4°28 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Chincoteague (7 mi).

Mon, 1272° / 60°

0.04

72 °

Sign Post, Monday, 12 October

Light rain. High 72°, low 60°.

Pressure29.77 inHg

Wind14.2 mph NW

Humidity81%

Visibility6.2 mi

Dew point61°

Tue, 1379° / 58°

79 °

Sign Post, Tuesday, 13 October

Clear. High 79°, low 58°.

Pressure30.03 inHg

Wind2.9 mph SW

Humidity58%

Visibility6.2 mi

Dew point62°

Wed, 1484° / 67°

84 °

Sign Post, Wednesday, 14 October

Clear. High 84°, low 67°.

Pressure29.97 inHg

Wind6.2 mph W

Humidity62%

Visibility6.2 mi

Dew point66°

Thu, 1570° / 55°

70 °

Sign Post, Thursday, 15 October

Clear. High 70°, low 55°.

Pressure30.18 inHg

Wind10.6 mph N

Humidity58%

Visibility—

Dew point52°

Fri, 1669° / 50°

0.01

69 °

Sign Post, Friday, 16 October

Light rain. High 69°, low 50°.

Pressure30.03 inHg

Wind14.5 mph S

Humidity83%

Visibility—

Dew point54°

Sat, 1770° / 49°

0.02

70 °

Sign Post, Saturday, 17 October

Light rain. High 70°, low 49°.

Pressure29.85 inHg

Wind18.9 mph NW

Humidity69%

Visibility—

Dew point53°

Sun, 1849° / 39°

49 °

Sign Post, Sunday, 18 October

Clear. High 49°, low 39°.

Pressure30.33 inHg

Wind20.1 mph N

Humidity44%

Visibility—

Dew point24°

Mon, 1953° / 37°

53 °

Sign Post, Monday, 19 October

Clear. High 53°, low 37°.

Pressure30.62 inHg

Wind13.5 mph N

Humidity39%

Visibility—

Dew point23°

Tue, 2058° / 41°

58 °

Sign Post, Tuesday, 20 October

Clear. High 58°, low 41°.

Pressure30.53 inHg

Wind6.9 mph N

Humidity39%

Visibility—

Dew point27°

Wed, 2160° / 46°

60 °

Sign Post, Wednesday, 21 October

Clear. High 60°, low 46°.

Pressure30.42 inHg

Wind6 mph SE

Humidity39%

Visibility—

Dew point31°

Thu, 2266° / 50°

66 °

Sign Post, Thursday, 22 October

Clear. High 66°, low 50°.

Pressure30.24 inHg

Wind9.3 mph SW

Humidity53%

Visibility—

Dew point44°

Fri, 2368° / 54°

68 °

Sign Post, Friday, 23 October

Clear. High 68°, low 54°.

Pressure30.06 inHg

Wind12.5 mph NW

Humidity47%

Visibility—

Dew point43°

Sat, 2456° / 46°

56 °

Sign Post, Saturday, 24 October

Overcast. High 56°, low 46°.

Pressure30.21 inHg

Wind13.5 mph NW

Humidity56%

Visibility—

Dew point36°

Sun, 2556° / 41°

56 °

Sign Post, Sunday, 25 October

Clear. High 56°, low 41°.

Pressure30.42 inHg

Wind7.4 mph S

Humidity49%

Visibility—

Dew point32°

Mon, 2663° / 49°

63 °

Sign Post, Monday, 26 October

Clear. High 63°, low 49°.

Pressure30.50 inHg

Wind6.6 mph S

Humidity52%

Visibility—

Dew point41°

From day 17 onward the outlook is built from 60-year climate statistics

Tue, 2764° / 53°

0.17

64 °

Sign Post, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high64°

Average low53°

Average precipitation0.17 in

Chance of precipitation30%

Record high77° (1984)

Record low38° (1976)

Wed, 2863° / 53°

0.13

63 °

Sign Post, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high63°

Average low53°

Average precipitation0.13 in

Chance of precipitation33%

Record high81° (2023)

Record low35° (1976)

Thu, 2962° / 52°

0.24

62 °

Sign Post, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high62°

Average low52°

Average precipitation0.24 in

Chance of precipitation20%

Record high77° (1984)

Record low36° (1965)

Fri, 3062° / 51°

0.08

62 °

Sign Post, Friday, 30 October

Climate normal for this date — 60-year average.

Average high62°

Average low51°

Average precipitation0.08 in

Chance of precipitation17%

Record high80° (2023)

Record low39° (1965)

Sat, 3163° / 52°

0.07

63 °

Sign Post, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high63°

Average low52°

Average precipitation0.07 in

Chance of precipitation13%

Record high77° (2024)

Record low38° (1975)

Sun, 0164° / 53°

0.11

64 °

Sign Post, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high64°

Average low53°

Average precipitation0.11 in

Chance of precipitation27%

Record high76° (2024)

Record low42° (1975)

Mon, 0263° / 53°

0.12

63 °

Sign Post, Monday, 2 November

Climate normal for this date — 60-year average.

Average high63°

Average low53°

Average precipitation0.12 in

Chance of precipitation27%

Record high75° (1971)

Record low38° (1976)

Tue, 0362° / 51°

0.09

62 °

Sign Post, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high62°

Average low51°

Average precipitation0.09 in

Chance of precipitation23%

Record high74° (1974)

Record low39° (1996)

Wed, 0461° / 50°

0.1

61 °

Sign Post, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high61°

Average low50°

Average precipitation0.1 in

Chance of precipitation30%

Record high74° (2003)

Record low37° (2006)

Thu, 0561° / 51°

0.11

61 °

Sign Post, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high61°

Average low51°

Average precipitation0.11 in

Chance of precipitation33%

Record high73° (2003)

Record low37° (2006)

Fri, 0660° / 50°

0.09

60 °

Sign Post, Friday, 6 November

Climate normal for this date — 60-year average.

Average high60°

Average low50°

Average precipitation0.09 in

Chance of precipitation28%

Record high76° (2024)

Record low34° (1991)

Sat, 0760° / 49°

0.08

60 °

Sign Post, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high60°

Average low49°

Average precipitation0.08 in

Chance of precipitation23%

Record high81° (2024)

Record low36° (1962)

Sun, 0859° / 48°

0.07

59 °

Sign Post, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high59°

Average low48°

Average precipitation0.07 in

Chance of precipitation23%

Record high71° (1986)

Record low35° (1960)

Mon, 0959° / 48°

0.07

59 °

Sign Post, Monday, 9 November

Climate normal for this date — 60-year average.

Average high59°

Average low48°

Average precipitation0.07 in

Chance of precipitation23%

Record high74° (2023)

Record low31° (1976)

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 Sign Post, VA 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 Sign Post, VA 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.