As of 21:16 CDT

Weather in Half Rock, MO

54°Current weather

Half Rock, Thursday, 15 October, 21:16

Overcast. Feels like 53°. High 65°, low 54°.

Pressure30.12 inHg
Wind15.5 mph NW
Humidity82%
Visibility6.2 mi
Dew point49°

Monthly outlook for Half Rock, MO: average high 63.4°, average low 47.6°. That is 1.5° above the climate normal for October. Precipitation is expected on 5 days (about 1.8 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 24 October (72.9°), the coolest 17 October (36°).

63.4°/47.6°
Average high / low
+1.5°
Above normal
5 / 4
Wet days / normal
1.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 October – 24 October65.7°62°+2.1°
25 October – 3 November59.6°57.4°+1.2°
4 November – 13 Novemberat normal52.1°—

October records over 66 years

92.3°6 October 1963All-time high
16°28 October 1967All-time low

Climate normals and records are computed from the nearest reference point — Newtown (9 mi).

Fri, 1653° / 43°0Overcast
53 °Overcast

Half Rock, Friday, 16 October

Overcast. High 53°, low 43°.

Pressure30.39 inHg
Wind24.9 mph N
Humidity62%
Visibility6.2 mi
Dew point39°
Sat, 1756° / 36°0Clear
56 °Clear

Half Rock, Saturday, 17 October

Clear. High 56°, low 36°.

Pressure30.59 inHg
Wind6.7 mph S
Humidity50%
Visibility6.2 mi
Dew point34°
Sun, 1863° / 42°0Clear
63 °Clear

Half Rock, Sunday, 18 October

Clear. High 63°, low 42°.

Pressure30.39 inHg
Wind13.8 mph S
Humidity58%
Visibility6.2 mi
Dew point43°
Mon, 1965° / 44°0Clear
65 °Clear

Half Rock, Monday, 19 October

Clear. High 65°, low 44°.

Pressure30.30 inHg
Wind11 mph S
Humidity59%
Visibility6.2 mi
Dew point45°
Tue, 2068° / 48°0.01Light rain
68 °Light rain

Half Rock, Tuesday, 20 October

Light rain. High 68°, low 48°.

Pressure30.24 inHg
Wind11.3 mph S
Humidity58%
Visibility—
Dew point47°
Wed, 2170° / 51°0.09Light rain
70 °Light rain

Half Rock, Wednesday, 21 October

Light rain. High 70°, low 51°.

Pressure30.21 inHg
Wind10.7 mph S
Humidity49%
Visibility—
Dew point46°
Thu, 2272° / 57°0.17Rain
72 °Rain

Half Rock, Thursday, 22 October

Rain. High 72°, low 57°.

Pressure30.18 inHg
Wind9.2 mph S
Humidity54%
Visibility—
Dew point49°
Fri, 2371° / 55°0Overcast
71 °Overcast

Half Rock, Friday, 23 October

Overcast. High 71°, low 55°.

Pressure30.03 inHg
Wind15.1 mph SE
Humidity41%
Visibility—
Dew point44°
Sat, 2473° / 58°0.02Light rain
73 °Light rain

Half Rock, Saturday, 24 October

Light rain. High 73°, low 58°.

Pressure30.12 inHg
Wind13.6 mph S
Humidity52%
Visibility—
Dew point52°
Sun, 2564° / 54°0Overcast
64 °Overcast

Half Rock, Sunday, 25 October

Overcast. High 64°, low 54°.

Pressure30.24 inHg
Wind15 mph N
Humidity50%
Visibility—
Dew point44°
Mon, 2661° / 47°0.17Light rain
61 °Light rain

Half Rock, Monday, 26 October

Light rain. High 61°, low 47°.

Pressure29.91 inHg
Wind16.9 mph SW
Humidity72%
Visibility—
Dew point51°
Tue, 2759° / 45°0Partly cloudy
59 °Partly cloudy

Half Rock, Tuesday, 27 October

Partly cloudy. High 59°, low 45°.

Pressure30.06 inHg
Wind11.5 mph W
Humidity61%
Visibility—
Dew point42°
Wed, 2851° / 45°1.16Heavy rain
51 °Heavy rain

Half Rock, Wednesday, 28 October

Heavy rain. High 51°, low 45°.

Pressure29.71 inHg
Wind18.5 mph NW
Humidity91%
Visibility—
Dew point47°
Thu, 2959° / 38°0Mostly clear
59 °Mostly clear

Half Rock, Thursday, 29 October

Mostly clear. High 59°, low 38°.

Pressure30.00 inHg
Wind12 mph W
Humidity54%
Visibility—
Dew point38°
Fri, 3063° / 44°0Mostly clear
63 °Mostly clear

Half Rock, Friday, 30 October

Mostly clear. High 63°, low 44°.

Pressure30.09 inHg
Wind5.8 mph NW
Humidity42%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3157° / 43°0.16Climate normal
57 °Climate normal

Half Rock, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high57°
Average low43°
Average precipitation0.16 in
Chance of precipitation35%
Record high76° (1968)
Record low23° (1993)
Sun, 0157° / 42°0.21Climate normal
57 °Climate normal

Half Rock, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.21 in
Chance of precipitation30%
Record high76° (1990)
Record low22° (2023)
Mon, 0254° / 40°0.07Climate normal
54 °Climate normal

Half Rock, Monday, 2 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.07 in
Chance of precipitation30%
Record high77° (1964)
Record low17° (1991)
Tue, 0355° / 40°0.11Climate normal
55 °Climate normal

Half Rock, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.11 in
Chance of precipitation27%
Record high75° (1978)
Record low11° (1991)
Wed, 0454° / 40°0.11Climate normal
54 °Climate normal

Half Rock, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.11 in
Chance of precipitation23%
Record high74° (1978)
Record low11° (1991)
Thu, 0553° / 39°0.06Climate normal
53 °Climate normal

Half Rock, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.06 in
Chance of precipitation28%
Record high71° (1978)
Record low22° (1991)
Fri, 0654° / 38°0.07Climate normal
54 °Climate normal

Half Rock, Friday, 6 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.07 in
Chance of precipitation23%
Record high70° (2020)
Record low19° (1991)
Sat, 0754° / 38°0.02Climate normal
54 °Climate normal

Half Rock, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.02 in
Chance of precipitation8%
Record high72° (1966)
Record low-1° (1991)
Sun, 0854° / 38°0.04Climate normal
54 °Climate normal

Half Rock, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.04 in
Chance of precipitation22%
Record high76° (1999)
Record low-13° (1991)
Mon, 0954° / 39°0.12Climate normal
54 °Climate normal

Half Rock, Monday, 9 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.12 in
Chance of precipitation30%
Record high74° (1999)
Record low13° (1991)
Tue, 1051° / 36°0.11Climate normal
51 °Climate normal

Half Rock, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.11 in
Chance of precipitation27%
Record high73° (2012)
Record low12° (2018)
Wed, 1150° / 34°0.07Climate normal
50 °Climate normal

Half Rock, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high50°
Average low34°
Average precipitation0.07 in
Chance of precipitation23%
Record high74° (1964)
Record low13° (2019)
Thu, 1248° / 33°0.07Climate normal
48 °Climate normal

Half Rock, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.07 in
Chance of precipitation25%
Record high69° (1999)
Record low6° (2019)
Fri, 1349° / 34°0.07Climate normal
49 °Climate normal

Half Rock, Friday, 13 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.07 in
Chance of precipitation18%
Record high75° (1999)
Record low7° (1986)

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 Half Rock, 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 Half Rock, 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.