As of 08:34 EDT

Weather in Harrington, DE

49°Current weather

Harrington, Tuesday, 20 October, 08:34

Clear. Feels like 45°. High 69°, low 46°.

Pressure30.21 inHg
Wind9.1 mph N
Humidity80%
Visibility6.2 mi
Dew point43°

Monthly outlook for Harrington, DE: average high 59.8°, average low 43°. That is 1.6° below the climate normal for October. Precipitation is expected on 2 days (about 2.5 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 27 October (70.3°), the coolest 29 October (36.5°).

59.8°/43°
Average high / low
−1.6°
Below normal
2 / 4
Wet days / normal
2.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October62.1°63.4°-0.7°
30 October – 8 November55.9°60.7°-2.7°
9 November – 18 Novemberat normal56.2°—

October records over 66 years

93.4°2 October 2019All-time high
34.2°24 October 1969All-time low

Climate normals and records are computed from the nearest reference point — Ellendale (11 mi).

Wed, 2164° / 44°0Clear
64 °Clear

Harrington, Wednesday, 21 October

Clear. High 64°, low 44°.

Pressure30.15 inHg
Wind10.9 mph N
Humidity53%
Visibility6.2 mi
Dew point41°
Thu, 2264° / 44°0Clear
64 °Clear

Harrington, Thursday, 22 October

Clear. High 64°, low 44°.

Pressure30.06 inHg
Wind9.7 mph NW
Humidity45%
Visibility6.2 mi
Dew point37°
Fri, 2356° / 43°0Mostly clear
56 °Mostly clear

Harrington, Friday, 23 October

Mostly clear. High 56°, low 43°.

Pressure30.33 inHg
Wind9.1 mph N
Humidity43%
Visibility6.2 mi
Dew point32°
Sat, 2459° / 38°0Clear
59 °Clear

Harrington, Saturday, 24 October

Clear. High 59°, low 38°.

Pressure30.56 inHg
Wind5.9 mph N
Humidity58%
Visibility—
Dew point37°
Sun, 2563° / 38°0Clear
63 °Clear

Harrington, Sunday, 25 October

Clear. High 63°, low 38°.

Pressure30.56 inHg
Wind4.5 mph S
Humidity57%
Visibility—
Dew point40°
Mon, 2668° / 47°0Mostly clear
68 °Mostly clear

Harrington, Monday, 26 October

Mostly clear. High 68°, low 47°.

Pressure30.39 inHg
Wind7.8 mph SW
Humidity60%
Visibility—
Dew point46°
Tue, 2770° / 53°0Overcast
70 °Overcast

Harrington, Tuesday, 27 October

Overcast. High 70°, low 53°.

Pressure30.12 inHg
Wind11.3 mph W
Humidity53%
Visibility—
Dew point46°
Wed, 2855° / 41°0Overcast
55 °Overcast

Harrington, Wednesday, 28 October

Overcast. High 55°, low 41°.

Pressure30.24 inHg
Wind14.1 mph NW
Humidity46%
Visibility—
Dew point31°
Thu, 2952° / 36°0Partly cloudy
52 °Partly cloudy

Harrington, Thursday, 29 October

Partly cloudy. High 52°, low 36°.

Pressure30.27 inHg
Wind11.5 mph W
Humidity46%
Visibility—
Dew point27°
Fri, 3058° / 40°0Overcast
58 °Overcast

Harrington, Friday, 30 October

Overcast. High 58°, low 40°.

Pressure30.21 inHg
Wind6.7 mph SW
Humidity46%
Visibility—
Dew point30°
Sat, 3156° / 48°0Overcast
56 °Overcast

Harrington, Saturday, 31 October

Overcast. High 56°, low 48°.

Pressure30.15 inHg
Wind6 mph W
Humidity75%
Visibility—
Dew point43°
Sun, 0160° / 43°0Clear
60 °Clear

Harrington, Sunday, 1 November

Clear. High 60°, low 43°.

Pressure30.21 inHg
Wind10.5 mph NW
Humidity52%
Visibility—
Dew point37°
Mon, 0253° / 39°0Overcast
53 °Overcast

Harrington, Monday, 2 November

Overcast. High 53°, low 39°.

Pressure30.30 inHg
Wind5.8 mph N
Humidity48%
Visibility—
Dew point30°
Tue, 0356° / 44°0.31Rain
56 °Rain

Harrington, Tuesday, 3 November

Rain. High 56°, low 44°.

Pressure30.18 inHg
Wind17.8 mph NE
Humidity56%
Visibility—
Dew point36°
Wed, 0453° / 43°2.15Heavy rain
53 °Heavy rain

Harrington, Wednesday, 4 November

Heavy rain. High 53°, low 43°.

Pressure29.59 inHg
Wind26.1 mph N
Humidity88%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0560° / 48°0.12Climate normal
60 °Climate normal

Harrington, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high60°
Average low48°
Average precipitation0.12 in
Chance of precipitation28%
Record high79° (2022)
Record low35° (1991)
Fri, 0659° / 48°0.08Climate normal
59 °Climate normal

Harrington, Friday, 6 November

Climate normal for this date — 60-year average.

Average high59°
Average low48°
Average precipitation0.08 in
Chance of precipitation25%
Record high79° (2022)
Record low33° (1991)
Sat, 0759° / 47°0.1Climate normal
59 °Climate normal

Harrington, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high59°
Average low47°
Average precipitation0.1 in
Chance of precipitation27%
Record high80° (2024)
Record low35° (1962)
Sun, 0858° / 46°0.09Climate normal
58 °Climate normal

Harrington, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high58°
Average low46°
Average precipitation0.09 in
Chance of precipitation23%
Record high75° (2020)
Record low34° (1960)
Mon, 0959° / 46°0.08Climate normal
59 °Climate normal

Harrington, Monday, 9 November

Climate normal for this date — 60-year average.

Average high59°
Average low46°
Average precipitation0.08 in
Chance of precipitation27%
Record high75° (2023)
Record low29° (2019)
Tue, 1059° / 46°0.13Climate normal
59 °Climate normal

Harrington, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high59°
Average low46°
Average precipitation0.13 in
Chance of precipitation33%
Record high75° (2020)
Record low33° (2017)
Wed, 1158° / 46°0.13Climate normal
58 °Climate normal

Harrington, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high58°
Average low46°
Average precipitation0.13 in
Chance of precipitation28%
Record high77° (2020)
Record low25° (2017)
Thu, 1256° / 45°0.24Climate normal
56 °Climate normal

Harrington, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high56°
Average low45°
Average precipitation0.24 in
Chance of precipitation40%
Record high73° (2022)
Record low27° (2017)
Fri, 1355° / 43°0.17Climate normal
55 °Climate normal

Harrington, Friday, 13 November

Climate normal for this date — 60-year average.

Average high55°
Average low43°
Average precipitation0.17 in
Chance of precipitation32%
Record high69° (1985)
Record low24° (2019)
Sat, 1455° / 43°0.07Climate normal
55 °Climate normal

Harrington, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high55°
Average low43°
Average precipitation0.07 in
Chance of precipitation17%
Record high71° (1993)
Record low24° (2019)
Sun, 1556° / 44°0.11Climate normal
56 °Climate normal

Harrington, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high56°
Average low44°
Average precipitation0.11 in
Chance of precipitation35%
Record high76° (1993)
Record low29° (1967)
Mon, 1655° / 44°0.09Climate normal
55 °Climate normal

Harrington, Monday, 16 November

Climate normal for this date — 60-year average.

Average high55°
Average low44°
Average precipitation0.09 in
Chance of precipitation28%
Record high72° (2005)
Record low26° (1967)
Tue, 1755° / 43°0.11Climate normal
55 °Climate normal

Harrington, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high55°
Average low43°
Average precipitation0.11 in
Chance of precipitation28%
Record high72° (2023)
Record low31° (1967)
Wed, 1855° / 42°0.05Climate normal
55 °Climate normal

Harrington, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high55°
Average low42°
Average precipitation0.05 in
Chance of precipitation27%
Record high70° (2021)
Record low29° (2014)

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 Harrington, DE 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 Harrington, DE 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.