As of 19:57 CST

Weather in Byrnes Mill, MO

36°Current weather

Byrnes Mill, Saturday, 14 November, 19:57

Clear. Feels like 36°. High 49°, low 27°.

Pressure30.33 inHg
Wind1.5 mph E
Humidity73%
Visibility6.2 mi
Dew point29°

Monthly outlook for Byrnes Mill, MO: average high 53.8°, average low 36.8°. That is 0.7° above the climate normal for November. Precipitation is expected on 3 days (about 1.5 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 19 November (68.7°), the coolest 15 November (26.6°).

53.8°/36.8°
Average high / low
+0.7°
Above normal
3 / 5
Wet days / normal
1.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 November – 23 November58°54.1°+2.1°
24 November – 3 December46.8°49.2°-1.3°
4 December – 13 Decemberat normal45.1°—

November records over 66 years

81.3°8 November 2023All-time high
4.6°8 November 1991All-time low

Climate normals and records are computed from the nearest reference point — Pacific (10 mi).

Sun, 1552° / 27°0Partly cloudy
52 °Partly cloudy

Byrnes Mill, Sunday, 15 November

Partly cloudy. High 52°, low 27°.

Pressure30.47 inHg
Wind2.7 mph E
Humidity50%
Visibility6.2 mi
Dew point30°
Mon, 1656° / 28°0Clear
56 °Clear

Byrnes Mill, Monday, 16 November

Clear. High 56°, low 28°.

Pressure30.53 inHg
Wind1.7 mph S
Humidity47%
Visibility6.2 mi
Dew point34°
Tue, 1759° / 35°0Clear
59 °Clear

Byrnes Mill, Tuesday, 17 November

Clear. High 59°, low 35°.

Pressure30.50 inHg
Wind4.9 mph S
Humidity50%
Visibility6.2 mi
Dew point37°
Wed, 1863° / 41°0Overcast
63 °Overcast

Byrnes Mill, Wednesday, 18 November

Overcast. High 63°, low 41°.

Pressure30.36 inHg
Wind8.6 mph S
Humidity44%
Visibility6.2 mi
Dew point38°
Thu, 1969° / 48°0Clear
69 °Clear

Byrnes Mill, Thursday, 19 November

Clear. High 69°, low 48°.

Pressure30.30 inHg
Wind8.7 mph SW
Humidity50%
Visibility—
Dew point46°
Fri, 2068° / 54°0Overcast
68 °Overcast

Byrnes Mill, Friday, 20 November

Overcast. High 68°, low 54°.

Pressure30.24 inHg
Wind6.2 mph SW
Humidity60%
Visibility—
Dew point49°
Sat, 2167° / 52°0.12Light rain
67 °Light rain

Byrnes Mill, Saturday, 21 November

Light rain. High 67°, low 52°.

Pressure29.97 inHg
Wind14 mph S
Humidity33%
Visibility—
Dew point35°
Sun, 2256° / 43°0.03Light rain
56 °Light rain

Byrnes Mill, Sunday, 22 November

Light rain. High 56°, low 43°.

Pressure30.09 inHg
Wind14.7 mph SW
Humidity60%
Visibility—
Dew point35°
Mon, 2341° / 31°0Partly cloudy
41 °Partly cloudy

Byrnes Mill, Monday, 23 November

Partly cloudy. High 41°, low 31°.

Pressure30.42 inHg
Wind9.4 mph NW
Humidity38%
Visibility—
Dew point15°
Tue, 2442° / 29°0Partly cloudy
42 °Partly cloudy

Byrnes Mill, Tuesday, 24 November

Partly cloudy. High 42°, low 29°.

Pressure30.53 inHg
Wind6.3 mph E
Humidity36%
Visibility—
Dew point14°
Wed, 2543° / 28°0Overcast
43 °Overcast

Byrnes Mill, Wednesday, 25 November

Overcast. High 43°, low 28°.

Pressure30.42 inHg
Wind6.1 mph SE
Humidity36%
Visibility—
Dew point14°
Thu, 2652° / 33°0.01Light rain
52 °Light rain

Byrnes Mill, Thursday, 26 November

Light rain. High 52°, low 33°.

Pressure30.12 inHg
Wind10.4 mph E
Humidity36%
Visibility—
Dew point22°
Fri, 2757° / 41°1.22Rain
57 °Rain

Byrnes Mill, Friday, 27 November

Rain. High 57°, low 41°.

Pressure29.23 inHg
Wind15.5 mph SE
Humidity82%
Visibility—
Dew point50°
Sat, 2840° / 37°0.15Snow
40 °Snow

Byrnes Mill, Saturday, 28 November

Snow. High 40°, low 37°.

Pressure29.68 inHg
Wind17.9 mph W
Humidity84%
Visibility—
Dew point34°
Sun, 2947° / 35°0Mostly clear
47 °Mostly clear

Byrnes Mill, Sunday, 29 November

Mostly clear. High 47°, low 35°.

Pressure30.15 inHg
Wind11.7 mph W
Humidity53%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3049° / 34°0.17Climate normal
49 °Climate normal

Byrnes Mill, Monday, 30 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.17 in
Chance of precipitation30%
Record high68° (1970)
Record low11° (1964)
Tue, 0148° / 34°0.11Climate normal
48 °Climate normal

Byrnes Mill, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.11 in
Chance of precipitation27%
Record high69° (2012)
Record low14° (1985)
Wed, 0249° / 34°0.09Climate normal
49 °Climate normal

Byrnes Mill, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.09 in
Chance of precipitation23%
Record high72° (2012)
Record low10° (1985)
Thu, 0348° / 34°0.1Climate normal
48 °Climate normal

Byrnes Mill, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.1 in
Chance of precipitation30%
Record high73° (1998)
Record low14° (1985)
Fri, 0447° / 33°0.08Climate normal
47 °Climate normal

Byrnes Mill, Friday, 4 December

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.08 in
Chance of precipitation27%
Record high70° (1998)
Record low9° (2006)
Sat, 0548° / 32°0.09Climate normal
48 °Climate normal

Byrnes Mill, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high48°
Average low32°
Average precipitation0.09 in
Chance of precipitation27%
Record high73° (1998)
Record low14° (2025)
Sun, 0645° / 32°0.06Climate normal
45 °Climate normal

Byrnes Mill, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.06 in
Chance of precipitation35%
Record high70° (1998)
Record low6° (1977)
Mon, 0744° / 31°0.09Climate normal
44 °Climate normal

Byrnes Mill, Monday, 7 December

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.09 in
Chance of precipitation23%
Record high69° (1980)
Record low0° (1977)
Tue, 0845° / 31°0.08Climate normal
45 °Climate normal

Byrnes Mill, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.08 in
Chance of precipitation32%
Record high70° (1991)
Record low7° (2006)
Wed, 0945° / 30°0.07Climate normal
45 °Climate normal

Byrnes Mill, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high45°
Average low30°
Average precipitation0.07 in
Chance of precipitation28%
Record high64° (2021)
Record low4° (1977)
Thu, 1045° / 29°0.11Climate normal
45 °Climate normal

Byrnes Mill, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high45°
Average low29°
Average precipitation0.11 in
Chance of precipitation27%
Record high68° (1965)
Record low-3° (1977)
Fri, 1145° / 29°0.08Climate normal
45 °Climate normal

Byrnes Mill, Friday, 11 December

Climate normal for this date — 60-year average.

Average high45°
Average low29°
Average precipitation0.08 in
Chance of precipitation28%
Record high66° (1979)
Record low10° (1972)
Sat, 1245° / 31°0.06Climate normal
45 °Climate normal

Byrnes Mill, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.06 in
Chance of precipitation23%
Record high71° (2015)
Record low3° (1962)
Sun, 1345° / 31°0.09Climate normal
45 °Climate normal

Byrnes Mill, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.09 in
Chance of precipitation32%
Record high67° (1975)
Record low2° (1961)

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 Byrnes Mill, 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 Byrnes Mill, 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.