As of 13:18 EST

Weather in Harlan, IN

57°Current weather

Harlan, Thursday, 5 November, 13:18

Overcast. Feels like 56°. High 57°, low 52°.

Pressure29.77 inHg
Wind9.2 mph SW
Humidity80%
Visibility6.2 mi
Dew point50°

Monthly outlook for Harlan, IN: average high 53.9°, average low 39.1°. That is 2.6° above the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 20 November (64.4°), the coolest 13 November (27°).

53.9°/39.1°
Average high / low
+2.6°
Above normal
0 / 5
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
5 November – 14 November51.6°50.4°+0.6°
15 November – 24 November57.8°46.4°+6.3°
25 November – 4 Decemberat normal42.2°—

November records over 66 years

75.4°1 November 2016All-time high
2.1°13 November 2019All-time low

Climate normals and records are computed from the nearest reference point — St. Joe (8 mi).

Fri, 0652° / 43°0.03Light rain
52 °Light rain

Harlan, Friday, 6 November

Light rain. High 52°, low 43°.

Pressure30.06 inHg
Wind12.6 mph NW
Humidity48%
Visibility6.2 mi
Dew point33°
Sat, 0750° / 37°0Overcast
50 °Overcast

Harlan, Saturday, 7 November

Overcast. High 50°, low 37°.

Pressure30.21 inHg
Wind11.4 mph NW
Humidity66%
Visibility6.2 mi
Dew point37°
Sun, 0856° / 36°0Partly cloudy
56 °Partly cloudy

Harlan, Sunday, 8 November

Partly cloudy. High 56°, low 36°.

Pressure30.03 inHg
Wind15 mph W
Humidity59%
Visibility6.2 mi
Dew point39°
Mon, 0957° / 41°0Overcast
57 °Overcast

Harlan, Monday, 9 November

Overcast. High 57°, low 41°.

Pressure30.15 inHg
Wind5.4 mph W
Humidity64%
Visibility6.2 mi
Dew point42°
Tue, 1060° / 45°0Mostly clear
60 °Mostly clear

Harlan, Tuesday, 10 November

Mostly clear. High 60°, low 45°.

Pressure29.97 inHg
Wind10.5 mph W
Humidity62%
Visibility—
Dew point45°
Wed, 1153° / 42°0Overcast
53 °Overcast

Harlan, Wednesday, 11 November

Overcast. High 53°, low 42°.

Pressure29.97 inHg
Wind13.3 mph NW
Humidity48%
Visibility—
Dew point32°
Thu, 1241° / 30°0Partly cloudy
41 °Partly cloudy

Harlan, Thursday, 12 November

Partly cloudy. High 41°, low 30°.

Pressure30.12 inHg
Wind12.9 mph N
Humidity40%
Visibility—
Dew point17°
Fri, 1343° / 27°0Overcast
43 °Overcast

Harlan, Friday, 13 November

Overcast. High 43°, low 27°.

Pressure30.09 inHg
Wind14.5 mph NW
Humidity49%
Visibility—
Dew point23°
Sat, 1447° / 29°0Overcast
47 °Overcast

Harlan, Saturday, 14 November

Overcast. High 47°, low 29°.

Pressure30.12 inHg
Wind12.6 mph W
Humidity34%
Visibility—
Dew point17°
Sun, 1552° / 33°0Clear
52 °Clear

Harlan, Sunday, 15 November

Clear. High 52°, low 33°.

Pressure30.27 inHg
Wind8.8 mph W
Humidity36%
Visibility—
Dew point23°
Mon, 1654° / 36°0Mostly clear
54 °Mostly clear

Harlan, Monday, 16 November

Mostly clear. High 54°, low 36°.

Pressure30.18 inHg
Wind11.1 mph SW
Humidity27%
Visibility—
Dew point18°
Tue, 1757° / 38°0Clear
57 °Clear

Harlan, Tuesday, 17 November

Clear. High 57°, low 38°.

Pressure30.09 inHg
Wind12.8 mph W
Humidity43%
Visibility—
Dew point31°
Wed, 1859° / 41°0Partly cloudy
59 °Partly cloudy

Harlan, Wednesday, 18 November

Partly cloudy. High 59°, low 41°.

Pressure30.12 inHg
Wind14.1 mph SW
Humidity30%
Visibility—
Dew point26°
Thu, 1960° / 42°0Overcast
60 °Overcast

Harlan, Thursday, 19 November

Overcast. High 60°, low 42°.

Pressure30.06 inHg
Wind16.4 mph SW
Humidity30%
Visibility—
Dew point26°
Fri, 2064° / 55°0Overcast
64 °Overcast

Harlan, Friday, 20 November

Overcast. High 64°, low 55°.

Pressure30.12 inHg
Wind14.8 mph SW
Humidity65%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2145° / 33°0.09Climate normal
45 °Climate normal

Harlan, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.09 in
Chance of precipitation35%
Record high64° (1990)
Record low11° (1969)
Sun, 2245° / 31°0.1Climate normal
45 °Climate normal

Harlan, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.1 in
Chance of precipitation27%
Record high65° (2010)
Record low9° (1964)
Mon, 2346° / 32°0.09Climate normal
46 °Climate normal

Harlan, Monday, 23 November

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.09 in
Chance of precipitation27%
Record high68° (1999)
Record low9° (2015)
Tue, 2444° / 30°0.11Climate normal
44 °Climate normal

Harlan, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high44°
Average low30°
Average precipitation0.11 in
Chance of precipitation38%
Record high62° (1973)
Record low17° (2005)
Wed, 2544° / 31°0.13Climate normal
44 °Climate normal

Harlan, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.13 in
Chance of precipitation38%
Record high59° (2001)
Record low17° (2005)
Thu, 2645° / 32°0.12Climate normal
45 °Climate normal

Harlan, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.12 in
Chance of precipitation43%
Record high61° (1965)
Record low13° (1977)
Fri, 2745° / 32°0.2Climate normal
45 °Climate normal

Harlan, Friday, 27 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.2 in
Chance of precipitation53%
Record high66° (1990)
Record low12° (1977)
Sat, 2842° / 30°0.16Climate normal
42 °Climate normal

Harlan, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.16 in
Chance of precipitation45%
Record high66° (1990)
Record low14° (1996)
Sun, 2942° / 29°0.1Climate normal
42 °Climate normal

Harlan, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.1 in
Chance of precipitation32%
Record high66° (1998)
Record low10° (1977)
Mon, 3043° / 30°0.11Climate normal
43 °Climate normal

Harlan, Monday, 30 November

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.11 in
Chance of precipitation32%
Record high62° (1998)
Record low11° (1976)
Tue, 0140° / 28°0.13Climate normal
40 °Climate normal

Harlan, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.13 in
Chance of precipitation42%
Record high65° (1970)
Record low8° (2025)
Wed, 0240° / 28°0.08Climate normal
40 °Climate normal

Harlan, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.08 in
Chance of precipitation35%
Record high69° (1982)
Record low7° (1966)
Thu, 0341° / 28°0.09Climate normal
41 °Climate normal

Harlan, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high41°
Average low28°
Average precipitation0.09 in
Chance of precipitation37%
Record high66° (1982)
Record low4° (2002)
Fri, 0440° / 28°0.08Climate normal
40 °Climate normal

Harlan, Friday, 4 December

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.08 in
Chance of precipitation27%
Record high64° (1982)
Record low2° (1966)

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 Harlan, IN 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 Harlan, IN 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.