As of 08:59 CDT

Weather in New Melle, MO

58°Current weather

New Melle, Wednesday, 28 October, 08:59

Mostly clear. Feels like 57°. High 77°, low 52°.

Pressure30.21 inHg
Wind3 mph S
Humidity76%
Visibility6.2 mi
Dew point50°

Monthly outlook for New Melle, MO: average high 62.7°, average low 50.8°. That is 2.4° above the climate normal for October. Precipitation is expected on 7 days (about 2.8 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 29 October (78.8°), the coolest 12 November (39.4°).

62.7°/50.8°
Average high / low
+2.4°
Above normal
7 / 4
Wet days / normal
2.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
28 October – 6 November69.1°59.8°+5.1°
7 November – 16 November52.2°55.2°-1.7°
17 November – 26 Novemberat normal51.9°—

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 (10 mi).

Thu, 2979° / 53°0Clear
79 °Clear

New Melle, Thursday, 29 October

Clear. High 79°, low 53°.

Pressure30.15 inHg
Wind7.9 mph SW
Humidity57%
Visibility6.2 mi
Dew point58°
Fri, 3076° / 55°0Overcast
76 °Overcast

New Melle, Friday, 30 October

Overcast. High 76°, low 55°.

Pressure30.21 inHg
Wind5.2 mph SE
Humidity68%
Visibility6.2 mi
Dew point61°
Sat, 3166° / 60°0Overcast
66 °Overcast

New Melle, Saturday, 31 October

Overcast. High 66°, low 60°.

Pressure30.24 inHg
Wind2.5 mph E
Humidity70%
Visibility6.2 mi
Dew point57°
Sun, 0171° / 56°0.01Light rain
71 °Light rain

New Melle, Sunday, 1 November

Light rain. High 71°, low 56°.

Pressure30.21 inHg
Wind7.7 mph SE
Humidity61%
Visibility—
Dew point55°
Mon, 0268° / 57°0.06Light rain
68 °Light rain

New Melle, Monday, 2 November

Light rain. High 68°, low 57°.

Pressure30.06 inHg
Wind12.4 mph S
Humidity72%
Visibility—
Dew point56°
Tue, 0369° / 61°0.11Light rain
69 °Light rain

New Melle, Tuesday, 3 November

Light rain. High 69°, low 61°.

Pressure29.77 inHg
Wind11.3 mph SE
Humidity79%
Visibility—
Dew point60°
Wed, 0466° / 60°0.72Heavy rain
66 °Heavy rain

New Melle, Wednesday, 4 November

Heavy rain. High 66°, low 60°.

Pressure29.62 inHg
Wind15.5 mph SE
Humidity76%
Visibility—
Dew point57°
Thu, 0560° / 56°0.29Rain
60 °Rain

New Melle, Thursday, 5 November

Rain. High 60°, low 56°.

Pressure29.65 inHg
Wind12.5 mph NW
Humidity93%
Visibility—
Dew point56°
Fri, 0659° / 47°0Overcast
59 °Overcast

New Melle, Friday, 6 November

Overcast. High 59°, low 47°.

Pressure29.97 inHg
Wind10.4 mph N
Humidity55%
Visibility—
Dew point41°
Sat, 0756° / 42°0Overcast
56 °Overcast

New Melle, Saturday, 7 November

Overcast. High 56°, low 42°.

Pressure30.24 inHg
Wind5.8 mph NE
Humidity43%
Visibility—
Dew point31°
Sun, 0855° / 41°0Overcast
55 °Overcast

New Melle, Sunday, 8 November

Overcast. High 55°, low 41°.

Pressure30.33 inHg
Wind8.8 mph SE
Humidity46%
Visibility—
Dew point32°
Mon, 0950° / 42°0.71Rain
50 °Rain

New Melle, Monday, 9 November

Rain. High 50°, low 42°.

Pressure30.06 inHg
Wind13.8 mph SE
Humidity62%
Visibility—
Dew point37°
Tue, 1055° / 51°0.69Rain
55 °Rain

New Melle, Tuesday, 10 November

Rain. High 55°, low 51°.

Pressure29.71 inHg
Wind14.4 mph SE
Humidity83%
Visibility—
Dew point49°
Wed, 1150° / 41°0.22Light rain
50 °Light rain

New Melle, Wednesday, 11 November

Light rain. High 50°, low 41°.

Pressure30.00 inHg
Wind16 mph N
Humidity89%
Visibility—
Dew point39°
Thu, 1246° / 39°0Overcast
46 °Overcast

New Melle, Thursday, 12 November

Overcast. High 46°, low 39°.

Pressure30.09 inHg
Wind11.5 mph N
Humidity69%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1354° / 38°0.05Climate normal
54 °Climate normal

New Melle, 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

New Melle, 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

New Melle, 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

New Melle, 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

New Melle, 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

New Melle, 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

New Melle, 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

New Melle, 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

New Melle, 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

New Melle, 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

New Melle, 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

New Melle, 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

New Melle, 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

New Melle, 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)

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 New Melle, 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 New Melle, 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.