As of 01:56 CDT

Weather in Harrisburg, MO

55°Current weather

Harrisburg, Tuesday, 27 October, 01:56

Overcast. Feels like 53°. High 74°, low 53°.

Pressure30.18 inHg
Wind7.1 mph S
Humidity70%
Visibility6.2 mi
Dew point45°

Monthly outlook for Harrisburg, MO: average high 61.8°, average low 47.6°. That is 1.7° above the climate normal for October. Precipitation is expected on 8 days (about 2.3 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 28 October (79.1°), the coolest 7 November (26.7°).

61.8°/47.6°
Average high / low
+1.7°
Above normal
8 / 5
Wet days / normal
2.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
27 October – 5 November67.1°59.8°+4°
6 November – 15 November53°55.5°-1.4°
16 November – 25 Novemberat normal52°—

October records over 66 years

92.5°10 October 1963All-time high
27°31 October 1993All-time low

Climate normals and records are computed from the nearest reference point — Columbia (15 mi).

Wed, 2879° / 54°0Mostly clear
79 °Mostly clear

Harrisburg, Wednesday, 28 October

Mostly clear. High 79°, low 54°.

Pressure30.15 inHg
Wind8.9 mph S
Humidity45%
Visibility6.2 mi
Dew point51°
Thu, 2979° / 61°0Clear
79 °Clear

Harrisburg, Thursday, 29 October

Clear. High 79°, low 61°.

Pressure30.12 inHg
Wind7.2 mph W
Humidity56%
Visibility6.2 mi
Dew point58°
Fri, 3078° / 61°0.02Light rain
78 °Light rain

Harrisburg, Friday, 30 October

Light rain. High 78°, low 61°.

Pressure30.15 inHg
Wind6.4 mph SE
Humidity66%
Visibility6.2 mi
Dew point60°
Sat, 3166° / 61°0.04Light rain
66 °Light rain

Harrisburg, Saturday, 31 October

Light rain. High 66°, low 61°.

Pressure30.12 inHg
Wind8.2 mph E
Humidity71%
Visibility—
Dew point56°
Sun, 0166° / 58°0.18Rain
66 °Rain

Harrisburg, Sunday, 1 November

Rain. High 66°, low 58°.

Pressure29.97 inHg
Wind9.3 mph NE
Humidity72%
Visibility—
Dew point55°
Mon, 0263° / 55°1.14Heavy rain
63 °Heavy rain

Harrisburg, Monday, 2 November

Heavy rain. High 63°, low 55°.

Pressure29.68 inHg
Wind18.1 mph SE
Humidity94%
Visibility—
Dew point56°
Tue, 0362° / 47°0.18Rain
62 °Rain

Harrisburg, Tuesday, 3 November

Rain. High 62°, low 47°.

Pressure29.77 inHg
Wind11.1 mph SW
Humidity56%
Visibility—
Dew point42°
Wed, 0457° / 44°0.19Light rain
57 °Light rain

Harrisburg, Wednesday, 4 November

Light rain. High 57°, low 44°.

Pressure29.62 inHg
Wind16.3 mph SW
Humidity57%
Visibility—
Dew point41°
Thu, 0547° / 39°0.04Light rain
47 °Light rain

Harrisburg, Thursday, 5 November

Light rain. High 47°, low 39°.

Pressure29.88 inHg
Wind23.6 mph NW
Humidity47%
Visibility—
Dew point26°
Fri, 0644° / 32°0Mostly clear
44 °Mostly clear

Harrisburg, Friday, 6 November

Mostly clear. High 44°, low 32°.

Pressure30.06 inHg
Wind18.2 mph NW
Humidity45%
Visibility—
Dew point21°
Sat, 0747° / 27°0Clear
47 °Clear

Harrisburg, Saturday, 7 November

Clear. High 47°, low 27°.

Pressure30.21 inHg
Wind7.1 mph W
Humidity33%
Visibility—
Dew point15°
Sun, 0861° / 34°0Overcast
61 °Overcast

Harrisburg, Sunday, 8 November

Overcast. High 61°, low 34°.

Pressure29.97 inHg
Wind15.6 mph S
Humidity41%
Visibility—
Dew point30°
Mon, 0957° / 49°0.41Rain
57 °Rain

Harrisburg, Monday, 9 November

Rain. High 57°, low 49°.

Pressure29.68 inHg
Wind15.9 mph S
Humidity97%
Visibility—
Dew point53°
Tue, 1060° / 44°0Light rain
60 °Light rain

Harrisburg, Tuesday, 10 November

Light rain. High 60°, low 44°.

Pressure29.80 inHg
Wind10 mph W
Humidity58%
Visibility—
Dew point42°
Wed, 1150° / 43°0.06Light rain
50 °Light rain

Harrisburg, Wednesday, 11 November

Light rain. High 50°, low 43°.

Pressure30.09 inHg
Wind14.7 mph N
Humidity62%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1252° / 37°0.09Climate normal
52 °Climate normal

Harrisburg, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.09 in
Chance of precipitation20%
Record high75° (1999)
Record low10° (2019)
Fri, 1354° / 38°0.05Climate normal
54 °Climate normal

Harrisburg, Friday, 13 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.05 in
Chance of precipitation20%
Record high78° (1999)
Record low11° (1986)
Sat, 1454° / 39°0.07Climate normal
54 °Climate normal

Harrisburg, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.07 in
Chance of precipitation25%
Record high78° (2025)
Record low15° (2018)
Sun, 1554° / 39°0.09Climate normal
54 °Climate normal

Harrisburg, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.09 in
Chance of precipitation37%
Record high76° (2025)
Record low23° (2019)
Mon, 1654° / 38°0.08Climate normal
54 °Climate normal

Harrisburg, Monday, 16 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.08 in
Chance of precipitation22%
Record high72° (2021)
Record low24° (1997)
Tue, 1755° / 39°0.15Climate normal
55 °Climate normal

Harrisburg, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.15 in
Chance of precipitation28%
Record high76° (2016)
Record low20° (2014)
Wed, 1853° / 39°0.11Climate normal
53 °Climate normal

Harrisburg, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.11 in
Chance of precipitation30%
Record high74° (1999)
Record low15° (2014)
Thu, 1954° / 39°0.09Climate normal
54 °Climate normal

Harrisburg, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.09 in
Chance of precipitation23%
Record high71° (1979)
Record low20° (2022)
Fri, 2052° / 38°0.13Climate normal
52 °Climate normal

Harrisburg, Friday, 20 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.13 in
Chance of precipitation27%
Record high74° (2007)
Record low19° (2022)
Sat, 2151° / 37°0.07Climate normal
51 °Climate normal

Harrisburg, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.07 in
Chance of precipitation22%
Record high68° (1990)
Record low14° (1964)
Sun, 2251° / 36°0.07Climate normal
51 °Climate normal

Harrisburg, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.07 in
Chance of precipitation23%
Record high71° (1966)
Record low18° (1964)
Mon, 2351° / 36°0.07Climate normal
51 °Climate normal

Harrisburg, Monday, 23 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.07 in
Chance of precipitation32%
Record high70° (1966)
Record low16° (1970)
Tue, 2450° / 35°0.1Climate normal
50 °Climate normal

Harrisburg, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.1 in
Chance of precipitation27%
Record high70° (1966)
Record low16° (1970)
Wed, 2550° / 35°0.09Climate normal
50 °Climate normal

Harrisburg, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.09 in
Chance of precipitation27%
Record high69° (1990)
Record low21° (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 Harrisburg, MO 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 Harrisburg, MO 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.