As of 08:55 EDT

Weather in Harriston, VA

33°Current weather

Harriston, Monday, 19 October, 08:55

Clear. Feels like 33°. High 65°, low 33°.

Pressure30.47 inHg
Wind0 mph N
Humidity98%
Visibility6.2 mi
Dew point32°

Monthly outlook for Harriston, VA: average high 60.4°, average low 37.5°. That is 0.5° below the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 27 October (71.5°), the coolest 31 October (25.7°).

60.4°/37.5°
Average high / low
−0.5°
Below normal
1 / 4
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October64°61.9°+1.2°
29 October – 7 November54.5°59.3°-2.6°
8 November – 17 Novemberat normal54.6°—

October records over 66 years

92.8°3 October 2019All-time high
19.6°30 October 2011All-time low

Climate normals and records are computed from the nearest reference point — Crimora (4 mi).

Tue, 2069° / 37°0Clear
69 °Clear

Harriston, Tuesday, 20 October

Clear. High 69°, low 37°.

Pressure30.30 inHg
Wind8.1 mph NE
Humidity42%
Visibility6.2 mi
Dew point39°
Wed, 2161° / 40°0Clear
61 °Clear

Harriston, Wednesday, 21 October

Clear. High 61°, low 40°.

Pressure30.27 inHg
Wind5.5 mph NE
Humidity60%
Visibility6.2 mi
Dew point43°
Thu, 2263° / 37°0Clear
63 °Clear

Harriston, Thursday, 22 October

Clear. High 63°, low 37°.

Pressure30.18 inHg
Wind2 mph NE
Humidity51%
Visibility4.9 mi
Dew point37°
Fri, 2356° / 42°0Partly cloudy
56 °Partly cloudy

Harriston, Friday, 23 October

Partly cloudy. High 56°, low 42°.

Pressure30.36 inHg
Wind7.7 mph NE
Humidity66%
Visibility—
Dew point39°
Sat, 2454° / 36°0Mostly clear
54 °Mostly clear

Harriston, Saturday, 24 October

Mostly clear. High 54°, low 36°.

Pressure30.59 inHg
Wind7.3 mph N
Humidity60%
Visibility—
Dew point33°
Sun, 2561° / 39°0Clear
61 °Clear

Harriston, Sunday, 25 October

Clear. High 61°, low 39°.

Pressure30.56 inHg
Wind5.5 mph S
Humidity59%
Visibility—
Dew point38°
Mon, 2670° / 43°0Overcast
70 °Overcast

Harriston, Monday, 26 October

Overcast. High 70°, low 43°.

Pressure30.33 inHg
Wind4.7 mph SE
Humidity48%
Visibility—
Dew point38°
Tue, 2771° / 49°0Overcast
71 °Overcast

Harriston, Tuesday, 27 October

Overcast. High 71°, low 49°.

Pressure30.24 inHg
Wind5.2 mph S
Humidity54%
Visibility—
Dew point45°
Wed, 2869° / 47°0Overcast
69 °Overcast

Harriston, Wednesday, 28 October

Overcast. High 69°, low 47°.

Pressure30.06 inHg
Wind10.5 mph W
Humidity50%
Visibility—
Dew point44°
Thu, 2944° / 37°0.05Light rain
44 °Light rain

Harriston, Thursday, 29 October

Light rain. High 44°, low 37°.

Pressure30.30 inHg
Wind11.2 mph NE
Humidity60%
Visibility—
Dew point26°
Fri, 3048° / 28°0Clear
48 °Clear

Harriston, Friday, 30 October

Clear. High 48°, low 28°.

Pressure30.33 inHg
Wind12.1 mph NE
Humidity38%
Visibility—
Dew point17°
Sat, 3150° / 26°0Clear
50 °Clear

Harriston, Saturday, 31 October

Clear. High 50°, low 26°.

Pressure30.62 inHg
Wind7.8 mph NE
Humidity39%
Visibility—
Dew point17°
Sun, 0156° / 28°0Mostly clear
56 °Mostly clear

Harriston, Sunday, 1 November

Mostly clear. High 56°, low 28°.

Pressure30.62 inHg
Wind3 mph NW
Humidity35%
Visibility—
Dew point18°
Mon, 0263° / 35°0Overcast
63 °Overcast

Harriston, Monday, 2 November

Overcast. High 63°, low 35°.

Pressure30.47 inHg
Wind3.3 mph S
Humidity34%
Visibility—
Dew point23°
Tue, 0365° / 43°0Overcast
65 °Overcast

Harriston, Tuesday, 3 November

Overcast. High 65°, low 43°.

Pressure30.33 inHg
Wind3.7 mph SE
Humidity36%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0458° / 41°0.18Climate normal
58 °Climate normal

Harriston, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high58°
Average low41°
Average precipitation0.18 in
Chance of precipitation28%
Record high76° (2003)
Record low26° (2006)
Thu, 0557° / 41°0.08Climate normal
57 °Climate normal

Harriston, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.08 in
Chance of precipitation25%
Record high74° (1961)
Record low25° (1991)
Fri, 0658° / 40°0.06Climate normal
58 °Climate normal

Harriston, Friday, 6 November

Climate normal for this date — 60-year average.

Average high58°
Average low40°
Average precipitation0.06 in
Chance of precipitation18%
Record high76° (2024)
Record low25° (1967)
Sat, 0757° / 40°0.08Climate normal
57 °Climate normal

Harriston, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high57°
Average low40°
Average precipitation0.08 in
Chance of precipitation23%
Record high75° (2024)
Record low26° (1967)
Sun, 0857° / 39°0.07Climate normal
57 °Climate normal

Harriston, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high57°
Average low39°
Average precipitation0.07 in
Chance of precipitation18%
Record high74° (1975)
Record low25° (1967)
Mon, 0957° / 39°0.05Climate normal
57 °Climate normal

Harriston, Monday, 9 November

Climate normal for this date — 60-year average.

Average high57°
Average low39°
Average precipitation0.05 in
Chance of precipitation27%
Record high78° (2023)
Record low24° (2019)
Tue, 1056° / 39°0.14Climate normal
56 °Climate normal

Harriston, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high56°
Average low39°
Average precipitation0.14 in
Chance of precipitation28%
Record high71° (2006)
Record low27° (2017)
Wed, 1155° / 38°0.16Climate normal
55 °Climate normal

Harriston, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high55°
Average low38°
Average precipitation0.16 in
Chance of precipitation25%
Record high72° (2006)
Record low19° (2017)
Thu, 1254° / 38°0.24Climate normal
54 °Climate normal

Harriston, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.24 in
Chance of precipitation33%
Record high70° (1964)
Record low24° (2019)
Fri, 1353° / 36°0.06Climate normal
53 °Climate normal

Harriston, Friday, 13 November

Climate normal for this date — 60-year average.

Average high53°
Average low36°
Average precipitation0.06 in
Chance of precipitation23%
Record high72° (1985)
Record low17° (2019)
Sat, 1454° / 36°0.04Climate normal
54 °Climate normal

Harriston, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high54°
Average low36°
Average precipitation0.04 in
Chance of precipitation17%
Record high73° (1985)
Record low13° (1968)
Sun, 1554° / 37°0.08Climate normal
54 °Climate normal

Harriston, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high54°
Average low37°
Average precipitation0.08 in
Chance of precipitation25%
Record high74° (1993)
Record low22° (1969)
Mon, 1653° / 36°0.1Climate normal
53 °Climate normal

Harriston, Monday, 16 November

Climate normal for this date — 60-year average.

Average high53°
Average low36°
Average precipitation0.1 in
Chance of precipitation22%
Record high71° (1964)
Record low20° (1995)
Tue, 1753° / 36°0.06Climate normal
53 °Climate normal

Harriston, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high53°
Average low36°
Average precipitation0.06 in
Chance of precipitation23%
Record high68° (1963)
Record low19° (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 Harriston, 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 Harriston, 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.