As of 13:09 CDT

Weather in Harvester, MO

69°Current weather

Harvester, Tuesday, 27 October, 13:09

Clear. Feels like 68°. High 70°, low 50°.

Pressure30.21 inHg
Wind10.4 mph S
Humidity57%
Visibility6.2 mi
Dew point53°

Monthly outlook for Harvester, MO: average high 64.5°, average low 52.1°. That is 3.1° above the climate normal for October. Precipitation is expected on 7 days (about 2.4 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 28 October (78.6°), the coolest 11 November (35.7°).

64.5°/52.1°
Average high / low
+3.1°
Above normal
7 / 4
Wet days / normal
2.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
27 October – 5 November69.5°60.3°+5.1°
6 November – 15 November56.1°55.6°+0.3°
16 November – 25 Novemberat normal52.3°—

October records over 66 years

91.9°10 October 1963All-time high
28.8°24 October 1981All-time low

Climate normals and records are computed from the nearest reference point — O'Fallon (8 mi).

Wed, 2879° / 51°0Clear
79 °Clear

Harvester, Wednesday, 28 October

Clear. High 79°, low 51°.

Pressure30.21 inHg
Wind5.3 mph S
Humidity53%
Visibility6.2 mi
Dew point54°
Thu, 2978° / 54°0Mostly clear
78 °Mostly clear

Harvester, Thursday, 29 October

Mostly clear. High 78°, low 54°.

Pressure30.15 inHg
Wind5.3 mph SW
Humidity56%
Visibility6.2 mi
Dew point57°
Fri, 3072° / 59°0.04Light rain
72 °Light rain

Harvester, Friday, 30 October

Light rain. High 72°, low 59°.

Pressure30.24 inHg
Wind4.2 mph SE
Humidity73%
Visibility6.2 mi
Dew point61°
Sat, 3170° / 60°0Overcast
70 °Overcast

Harvester, Saturday, 31 October

Overcast. High 70°, low 60°.

Pressure30.21 inHg
Wind2.8 mph SE
Humidity74%
Visibility6.2 mi
Dew point58°
Sun, 0169° / 61°0.18Rain
69 °Rain

Harvester, Sunday, 1 November

Rain. High 69°, low 61°.

Pressure30.15 inHg
Wind7.9 mph E
Humidity64%
Visibility—
Dew point55°
Mon, 0272° / 60°0.01Light rain
72 °Light rain

Harvester, Monday, 2 November

Light rain. High 72°, low 60°.

Pressure29.83 inHg
Wind6.8 mph S
Humidity59%
Visibility—
Dew point54°
Tue, 0366° / 60°0.57Rain
66 °Rain

Harvester, Tuesday, 3 November

Rain. High 66°, low 60°.

Pressure29.83 inHg
Wind15.1 mph E
Humidity90%
Visibility—
Dew point58°
Wed, 0459° / 56°0.89Rain
59 °Rain

Harvester, Wednesday, 4 November

Rain. High 59°, low 56°.

Pressure29.74 inHg
Wind15.9 mph E
Humidity83%
Visibility—
Dew point53°
Thu, 0562° / 53°0.43Rain
62 °Rain

Harvester, Thursday, 5 November

Rain. High 62°, low 53°.

Pressure29.59 inHg
Wind13.1 mph NW
Humidity89%
Visibility—
Dew point58°
Fri, 0652° / 49°0.07Light rain
52 °Light rain

Harvester, Friday, 6 November

Light rain. High 52°, low 49°.

Pressure29.85 inHg
Wind12.6 mph NW
Humidity87%
Visibility—
Dew point46°
Sat, 0759° / 48°0Overcast
59 °Overcast

Harvester, Saturday, 7 November

Overcast. High 59°, low 48°.

Pressure29.94 inHg
Wind7.9 mph N
Humidity56%
Visibility—
Dew point41°
Sun, 0864° / 45°0Mostly clear
64 °Mostly clear

Harvester, Sunday, 8 November

Mostly clear. High 64°, low 45°.

Pressure30.03 inHg
Wind7.8 mph S
Humidity44%
Visibility—
Dew point37°
Mon, 0956° / 51°0.19Light rain
56 °Light rain

Harvester, Monday, 9 November

Light rain. High 56°, low 51°.

Pressure29.85 inHg
Wind13 mph SW
Humidity88%
Visibility—
Dew point51°
Tue, 1054° / 42°0Clear
54 °Clear

Harvester, Tuesday, 10 November

Clear. High 54°, low 42°.

Pressure30.12 inHg
Wind15.6 mph NW
Humidity46%
Visibility—
Dew point32°
Wed, 1152° / 36°0Mostly clear
52 °Mostly clear

Harvester, Wednesday, 11 November

Mostly clear. High 52°, low 36°.

Pressure30.30 inHg
Wind7 mph SE
Humidity38%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1252° / 37°0.09Climate normal
52 °Climate normal

Harvester, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.09 in
Chance of precipitation22%
Record high72° (2010)
Record low11° (2019)
Fri, 1354° / 38°0.05Climate normal
54 °Climate normal

Harvester, 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

Harvester, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.07 in
Chance of precipitation27%
Record high78° (2025)
Record low16° (1986)
Sun, 1554° / 39°0.12Climate normal
54 °Climate normal

Harvester, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.12 in
Chance of precipitation30%
Record high76° (2025)
Record low22° (2019)
Mon, 1654° / 38°0.11Climate normal
54 °Climate normal

Harvester, Monday, 16 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.11 in
Chance of precipitation22%
Record high72° (2001)
Record low25° (1997)
Tue, 1755° / 39°0.13Climate normal
55 °Climate normal

Harvester, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.13 in
Chance of precipitation28%
Record high76° (2016)
Record low19° (2014)
Wed, 1854° / 39°0.15Climate normal
54 °Climate normal

Harvester, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.15 in
Chance of precipitation30%
Record high72° (2024)
Record low14° (2014)
Thu, 1954° / 39°0.1Climate normal
54 °Climate normal

Harvester, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.1 in
Chance of precipitation27%
Record high72° (1979)
Record low22° (2022)
Fri, 2052° / 38°0.13Climate normal
52 °Climate normal

Harvester, Friday, 20 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.13 in
Chance of precipitation30%
Record high73° (2007)
Record low19° (1984)
Sat, 2151° / 37°0.09Climate normal
51 °Climate normal

Harvester, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation25%
Record high69° (1990)
Record low16° (1964)
Sun, 2251° / 36°0.09Climate normal
51 °Climate normal

Harvester, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.09 in
Chance of precipitation25%
Record high72° (2010)
Record low17° (1964)
Mon, 2351° / 36°0.09Climate normal
51 °Climate normal

Harvester, Monday, 23 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.09 in
Chance of precipitation28%
Record high68° (1966)
Record low18° (1970)
Tue, 2450° / 35°0.13Climate normal
50 °Climate normal

Harvester, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.13 in
Chance of precipitation28%
Record high70° (1966)
Record low16° (1970)
Wed, 2550° / 36°0.13Climate normal
50 °Climate normal

Harvester, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.13 in
Chance of precipitation33%
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 Harvester, 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 Harvester, 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.