As of 11:25 CST

Weather in Harvester, MO

57°Current weather

Harvester, Sunday, 8 November, 11:25

Clear. Feels like 56°. High 61°, low 34°.

Pressure30.15 inHg
Wind14 mph S
Humidity67%
Visibility6.2 mi
Dew point46°

Monthly outlook for Harvester, MO: average high 61.8°, average low 47.4°. That is 4.3° above the climate normal for November. Precipitation is expected on 6 days (about 2.5 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 17 November (70.1°), the coolest 14 November (30.2°).

61.8°/47.4°
Average high / low
+4.3°
Above normal
6 / 4
Wet days / normal
2.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 November – 17 November60.3°54.9°+3°
18 November – 27 November64.1°51.3°+7.1°
28 November – 7 Decemberat normal45.9°—

November records over 66 years

81.5°8 November 2023All-time high
-0°8 November 1991All-time low

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

Mon, 0965° / 36°0Clear
65 °Clear

Harvester, Monday, 9 November

Clear. High 65°, low 36°.

Pressure30.18 inHg
Wind1.7 mph SW
Humidity58%
Visibility6.2 mi
Dew point47°
Tue, 1067° / 47°0Clear
67 °Clear

Harvester, Tuesday, 10 November

Clear. High 67°, low 47°.

Pressure30.09 inHg
Wind3.3 mph W
Humidity64%
Visibility6.2 mi
Dew point52°
Wed, 1164° / 49°0Partly cloudy
64 °Partly cloudy

Harvester, Wednesday, 11 November

Partly cloudy. High 64°, low 49°.

Pressure29.83 inHg
Wind13.2 mph W
Humidity64%
Visibility6.2 mi
Dew point52°
Thu, 1250° / 44°0Overcast
50 °Overcast

Harvester, Thursday, 12 November

Overcast. High 50°, low 44°.

Pressure30.00 inHg
Wind12.2 mph NW
Humidity48%
Visibility—
Dew point30°
Fri, 1345° / 34°0Clear
45 °Clear

Harvester, Friday, 13 November

Clear. High 45°, low 34°.

Pressure30.09 inHg
Wind8.1 mph NW
Humidity58%
Visibility—
Dew point29°
Sat, 1450° / 30°0Clear
50 °Clear

Harvester, Saturday, 14 November

Clear. High 50°, low 30°.

Pressure30.09 inHg
Wind8 mph W
Humidity34%
Visibility—
Dew point18°
Sun, 1564° / 39°0Mostly clear
64 °Mostly clear

Harvester, Sunday, 15 November

Mostly clear. High 64°, low 39°.

Pressure30.00 inHg
Wind8.3 mph W
Humidity46%
Visibility—
Dew point37°
Mon, 1667° / 47°0Overcast
67 °Overcast

Harvester, Monday, 16 November

Overcast. High 67°, low 47°.

Pressure30.03 inHg
Wind6.2 mph E
Humidity56%
Visibility—
Dew point46°
Tue, 1770° / 57°0.24Rain
70 °Rain

Harvester, Tuesday, 17 November

Rain. High 70°, low 57°.

Pressure29.94 inHg
Wind10.2 mph SE
Humidity64%
Visibility—
Dew point55°
Wed, 1867° / 59°0.51Rain
67 °Rain

Harvester, Wednesday, 18 November

Rain. High 67°, low 59°.

Pressure29.85 inHg
Wind11.9 mph S
Humidity76%
Visibility—
Dew point58°
Thu, 1970° / 60°0.02Light rain
70 °Light rain

Harvester, Thursday, 19 November

Light rain. High 70°, low 60°.

Pressure29.91 inHg
Wind8.6 mph SW
Humidity68%
Visibility—
Dew point57°
Fri, 2064° / 61°0.74Rain
64 °Rain

Harvester, Friday, 20 November

Rain. High 64°, low 61°.

Pressure30.03 inHg
Wind11.1 mph S
Humidity93%
Visibility—
Dew point60°
Sat, 2162° / 59°0.67Rain
62 °Rain

Harvester, Saturday, 21 November

Rain. High 62°, low 59°.

Pressure29.85 inHg
Wind8.9 mph S
Humidity96%
Visibility—
Dew point58°
Sun, 2265° / 54°0.27Light rain
65 °Light rain

Harvester, Sunday, 22 November

Light rain. High 65°, low 54°.

Pressure29.59 inHg
Wind8.6 mph W
Humidity69%
Visibility—
Dew point54°
Mon, 2358° / 47°0.06Light rain
58 °Light rain

Harvester, Monday, 23 November

Light rain. High 58°, low 47°.

Pressure29.91 inHg
Wind16.2 mph NW
Humidity45%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Thu, 2650° / 36°0.15Climate normal
50 °Climate normal

Harvester, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.15 in
Chance of precipitation42%
Record high76° (1965)
Record low14° (1977)
Fri, 2748° / 35°0.2Climate normal
48 °Climate normal

Harvester, Friday, 27 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.2 in
Chance of precipitation42%
Record high70° (1989)
Record low14° (1993)
Sat, 2846° / 33°0.08Climate normal
46 °Climate normal

Harvester, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.08 in
Chance of precipitation23%
Record high71° (1998)
Record low14° (1977)
Sun, 2947° / 34°0.07Climate normal
47 °Climate normal

Harvester, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.07 in
Chance of precipitation27%
Record high71° (1998)
Record low15° (1976)
Mon, 3047° / 33°0.17Climate normal
47 °Climate normal

Harvester, Monday, 30 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.17 in
Chance of precipitation28%
Record high66° (1970)
Record low10° (1964)
Tue, 0146° / 33°0.11Climate normal
46 °Climate normal

Harvester, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation25%
Record high68° (2012)
Record low12° (1985)
Wed, 0248° / 33°0.08Climate normal
48 °Climate normal

Harvester, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.08 in
Chance of precipitation23%
Record high71° (2012)
Record low7° (2006)
Thu, 0347° / 33°0.1Climate normal
47 °Climate normal

Harvester, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.1 in
Chance of precipitation30%
Record high72° (1998)
Record low12° (1985)
Fri, 0445° / 32°0.09Climate normal
45 °Climate normal

Harvester, Friday, 4 December

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.09 in
Chance of precipitation27%
Record high69° (1998)
Record low3° (2006)
Sat, 0546° / 31°0.08Climate normal
46 °Climate normal

Harvester, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high46°
Average low31°
Average precipitation0.08 in
Chance of precipitation32%
Record high71° (1998)
Record low11° (2025)
Sun, 0644° / 31°0.06Climate normal
44 °Climate normal

Harvester, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.06 in
Chance of precipitation35%
Record high70° (1998)
Record low5° (1977)
Mon, 0743° / 30°0.09Climate normal
43 °Climate normal

Harvester, Monday, 7 December

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.09 in
Chance of precipitation25%
Record high69° (1980)
Record low-3° (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.