As of 10:08 EST

Weather in Harlan, IN

45°Current weather

Harlan, Wednesday, 11 November, 10:08

Fog. Feels like 45°. High 60°, low 37°.

Pressure29.91 inHg
Wind2.3 mph E
Humidity100%
Visibility6.2 mi
Dew point45°

Monthly outlook for Harlan, IN: average high 47.7°, average low 34.5°. That is 0.6° above the climate normal for November. Precipitation is expected on 4 days (about 0.8 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 11 November (60.3°), the coolest 14 November (28°).

47.7°/34.5°
Average high / low
+0.6°
Above normal
4 / 5
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 November – 20 November49.4°47.6°+1°
21 November – 30 November44.9°44°+0.5°
1 December – 10 Decemberat normal39°—

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).

Thu, 1249° / 34°0.04Light rain
49 °Light rain

Harlan, Thursday, 12 November

Light rain. High 49°, low 34°.

Pressure29.80 inHg
Wind10.4 mph N
Humidity73%
Visibility6.2 mi
Dew point39°
Fri, 1342° / 33°0Overcast
42 °Overcast

Harlan, Friday, 13 November

Overcast. High 42°, low 33°.

Pressure29.97 inHg
Wind10.4 mph N
Humidity66%
Visibility6.2 mi
Dew point27°
Sat, 1444° / 28°0Overcast
44 °Overcast

Harlan, Saturday, 14 November

Overcast. High 44°, low 28°.

Pressure30.18 inHg
Wind11.1 mph NW
Humidity63%
Visibility6.2 mi
Dew point30°
Sun, 1546° / 33°0Overcast
46 °Overcast

Harlan, Sunday, 15 November

Overcast. High 46°, low 33°.

Pressure30.39 inHg
Wind7.2 mph NW
Humidity62%
Visibility—
Dew point32°
Mon, 1647° / 39°0.01Light rain
47 °Light rain

Harlan, Monday, 16 November

Light rain. High 47°, low 39°.

Pressure30.50 inHg
Wind4.7 mph E
Humidity56%
Visibility—
Dew point31°
Tue, 1748° / 32°0Clear
48 °Clear

Harlan, Tuesday, 17 November

Clear. High 48°, low 32°.

Pressure30.36 inHg
Wind7.4 mph NE
Humidity51%
Visibility—
Dew point28°
Wed, 1849° / 32°0Clear
49 °Clear

Harlan, Wednesday, 18 November

Clear. High 49°, low 32°.

Pressure30.30 inHg
Wind7.3 mph NE
Humidity48%
Visibility—
Dew point27°
Thu, 1952° / 33°0Overcast
52 °Overcast

Harlan, Thursday, 19 November

Overcast. High 52°, low 33°.

Pressure30.09 inHg
Wind7.4 mph E
Humidity49%
Visibility—
Dew point30°
Fri, 2056° / 42°0Partly cloudy
56 °Partly cloudy

Harlan, Friday, 20 November

Partly cloudy. High 56°, low 42°.

Pressure29.88 inHg
Wind15.1 mph SW
Humidity57%
Visibility—
Dew point40°
Sat, 2159° / 44°0.57Heavy rain
59 °Heavy rain

Harlan, Saturday, 21 November

Heavy rain. High 59°, low 44°.

Pressure29.62 inHg
Wind27.3 mph SW
Humidity78%
Visibility—
Dew point44°
Sun, 2240° / 33°0.01Light rain
40 °Light rain

Harlan, Sunday, 22 November

Light rain. High 40°, low 33°.

Pressure30.06 inHg
Wind18.2 mph W
Humidity62%
Visibility—
Dew point28°
Mon, 2340° / 29°0Partly cloudy
40 °Partly cloudy

Harlan, Monday, 23 November

Partly cloudy. High 40°, low 29°.

Pressure30.27 inHg
Wind10.8 mph W
Humidity51%
Visibility—
Dew point22°
Tue, 2446° / 29°0Mostly clear
46 °Mostly clear

Harlan, Tuesday, 24 November

Mostly clear. High 46°, low 29°.

Pressure30.24 inHg
Wind14.8 mph SW
Humidity49%
Visibility—
Dew point25°
Wed, 2543° / 34°0.04Light rain
43 °Light rain

Harlan, Wednesday, 25 November

Light rain. High 43°, low 34°.

Pressure30.18 inHg
Wind9.8 mph SE
Humidity71%
Visibility—
Dew point33°
Thu, 2642° / 40°0.11Light rain
42 °Light rain

Harlan, Thursday, 26 November

Light rain. High 42°, low 40°.

Pressure29.97 inHg
Wind9.4 mph S
Humidity91%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 0539° / 27°0.1Climate normal
39 °Climate normal

Harlan, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high39°
Average low27°
Average precipitation0.1 in
Chance of precipitation33%
Record high66° (2001)
Record low-3° (2025)
Sun, 0638° / 26°0.08Climate normal
38 °Climate normal

Harlan, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high38°
Average low26°
Average precipitation0.08 in
Chance of precipitation37%
Record high66° (1998)
Record low1° (2005)
Mon, 0737° / 26°0.11Climate normal
37 °Climate normal

Harlan, Monday, 7 December

Climate normal for this date — 60-year average.

Average high37°
Average low26°
Average precipitation0.11 in
Chance of precipitation30%
Record high65° (1998)
Record low-1° (1972)
Tue, 0838° / 26°0.07Climate normal
38 °Climate normal

Harlan, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high38°
Average low26°
Average precipitation0.07 in
Chance of precipitation28%
Record high62° (1966)
Record low-4° (1977)
Wed, 0939° / 26°0.09Climate normal
39 °Climate normal

Harlan, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high39°
Average low26°
Average precipitation0.09 in
Chance of precipitation45%
Record high59° (2023)
Record low-2° (1977)
Thu, 1037° / 25°0.08Climate normal
37 °Climate normal

Harlan, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high37°
Average low25°
Average precipitation0.08 in
Chance of precipitation28%
Record high64° (1971)
Record low-2° (1977)

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.