As of 22:01 CDT

Weather in Harvester, MO

61°Current weather

Harvester, Monday, 26 October, 22:01

Overcast. Feels like 60°. High 77°, low 52°.

Pressure30.21 inHg
Wind10 mph S
Humidity69%
Visibility6.2 mi
Dew point51°

Monthly outlook for Harvester, MO: average high 64.3°, average low 49.7°. That is 2.7° above the climate normal for October. Precipitation is expected on 7 days (about 2.6 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 28 October (79.4°), the coolest 7 November (29.8°).

64.3°/49.7°
Average high / low
+2.7°
Above normal
7 / 5
Wet days / normal
2.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
26 October – 4 November71.2°60.7°+5.8°
5 November – 14 November52.8°55.9°-1.7°
15 November – 24 Novemberat normal52.6°—

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).

Tue, 2776° / 52°0Overcast
76 °Overcast

Harvester, Tuesday, 27 October

Overcast. High 76°, low 52°.

Pressure30.21 inHg
Wind5.2 mph S
Humidity53%
Visibility6.2 mi
Dew point52°
Wed, 2879° / 51°0Clear
79 °Clear

Harvester, Wednesday, 28 October

Clear. High 79°, low 51°.

Pressure30.18 inHg
Wind4.6 mph S
Humidity52%
Visibility6.2 mi
Dew point54°
Thu, 2978° / 59°0.01Light rain
78 °Light rain

Harvester, Thursday, 29 October

Light rain. High 78°, low 59°.

Pressure30.12 inHg
Wind4.9 mph SW
Humidity54%
Visibility6.2 mi
Dew point56°
Fri, 3075° / 59°0.01Light rain
75 °Light rain

Harvester, Friday, 30 October

Light rain. High 75°, low 59°.

Pressure30.18 inHg
Wind4.5 mph SE
Humidity74%
Visibility6.2 mi
Dew point61°
Sat, 3168° / 62°0.12Light rain
68 °Light rain

Harvester, Saturday, 31 October

Light rain. High 68°, low 62°.

Pressure30.12 inHg
Wind5.4 mph SE
Humidity73%
Visibility—
Dew point57°
Sun, 0167° / 59°0.94Heavy rain
67 °Heavy rain

Harvester, Sunday, 1 November

Heavy rain. High 67°, low 59°.

Pressure29.94 inHg
Wind7.4 mph SE
Humidity79%
Visibility—
Dew point58°
Mon, 0266° / 58°0.23Light rain
66 °Light rain

Harvester, Monday, 2 November

Light rain. High 66°, low 58°.

Pressure29.77 inHg
Wind15.3 mph SE
Humidity63%
Visibility—
Dew point52°
Tue, 0366° / 60°0.24Light rain
66 °Light rain

Harvester, Tuesday, 3 November

Light rain. High 66°, low 60°.

Pressure29.77 inHg
Wind13.8 mph SE
Humidity69%
Visibility—
Dew point55°
Wed, 0459° / 49°0.74Rain
59 °Rain

Harvester, Wednesday, 4 November

Rain. High 59°, low 49°.

Pressure29.65 inHg
Wind16 mph NW
Humidity55%
Visibility—
Dew point42°
Thu, 0549° / 42°0.04Light rain
49 °Light rain

Harvester, Thursday, 5 November

Light rain. High 49°, low 42°.

Pressure29.80 inHg
Wind22 mph NW
Humidity52%
Visibility—
Dew point29°
Fri, 0644° / 34°0Overcast
44 °Overcast

Harvester, Friday, 6 November

Overcast. High 44°, low 34°.

Pressure30.00 inHg
Wind18.6 mph NW
Humidity43%
Visibility—
Dew point20°
Sat, 0748° / 30°0Clear
48 °Clear

Harvester, Saturday, 7 November

Clear. High 48°, low 30°.

Pressure30.18 inHg
Wind9.2 mph W
Humidity31%
Visibility—
Dew point14°
Sun, 0859° / 35°0Overcast
59 °Overcast

Harvester, Sunday, 8 November

Overcast. High 59°, low 35°.

Pressure30.06 inHg
Wind12.5 mph S
Humidity31%
Visibility—
Dew point22°
Mon, 0954° / 50°0.23Light rain
54 °Light rain

Harvester, Monday, 9 November

Light rain. High 54°, low 50°.

Pressure29.68 inHg
Wind14.7 mph S
Humidity87%
Visibility—
Dew point49°
Tue, 1062° / 46°0.04Light rain
62 °Light rain

Harvester, Tuesday, 10 November

Light rain. High 62°, low 46°.

Pressure29.80 inHg
Wind8.5 mph W
Humidity53%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1154° / 38°0.09Climate normal
54 °Climate normal

Harvester, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.09 in
Chance of precipitation28%
Record high76° (1964)
Record low21° (2019)
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)

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.