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As of 16:08 CDT

Weather in Half Rock, MO

89°Current weather

Half Rock, Saturday, 8 August, 16:08

Clear. Feels like 101°. High 88°, low 66°.

Pressure30.03 inHg
Wind5.9 mph SE
Humidity66%
Visibility6.2 mi
Dew point74°
Sun, 0996° / 75°0.02Light rain
96 °Light rain

Half Rock, Sunday, 9 August

Light rain. High 96°, low 75°.

Pressure29.83 inHg
Wind17.5 mph SW
Humidity45%
Visibility6.2 mi
Dew point66°
Mon, 1093° / 74°0Overcast
93 °Overcast

Half Rock, Monday, 10 August

Overcast. High 93°, low 74°.

Pressure29.83 inHg
Wind14.5 mph SW
Humidity43%
Visibility6.2 mi
Dew point66°
Tue, 1195° / 79°0Partly cloudy
95 °Partly cloudy

Half Rock, Tuesday, 11 August

Partly cloudy. High 95°, low 79°.

Pressure29.77 inHg
Wind17.8 mph SW
Humidity39%
Visibility6.2 mi
Dew point65°
Wed, 1295° / 75°0Overcast
95 °Overcast

Half Rock, Wednesday, 12 August

Overcast. High 95°, low 75°.

Pressure29.83 inHg
Wind9.4 mph E
Humidity54%
Visibility6.2 mi
Dew point71°
Thu, 1378° / 69°0.39Rain
78 °Rain

Half Rock, Thursday, 13 August

Rain. High 78°, low 69°.

Pressure29.88 inHg
Wind9.8 mph NE
Humidity76%
Visibility—
Dew point69°
Fri, 1479° / 61°0Overcast
79 °Overcast

Half Rock, Friday, 14 August

Overcast. High 79°, low 61°.

Pressure30.18 inHg
Wind10.3 mph E
Humidity47%
Visibility—
Dew point54°
Sat, 1583° / 58°0Partly cloudy
83 °Partly cloudy

Half Rock, Saturday, 15 August

Partly cloudy. High 83°, low 58°.

Pressure30.21 inHg
Wind12.6 mph SE
Humidity47%
Visibility—
Dew point54°
Sun, 1684° / 64°0.34Rain
84 °Rain

Half Rock, Sunday, 16 August

Rain. High 84°, low 64°.

Pressure30.03 inHg
Wind10.9 mph S
Humidity63%
Visibility—
Dew point67°
Mon, 1793° / 70°0Clear
93 °Clear

Half Rock, Monday, 17 August

Clear. High 93°, low 70°.

Pressure29.94 inHg
Wind10.3 mph NE
Humidity53%
Visibility—
Dew point68°
Tue, 1885° / 72°0.4Rain
85 °Rain

Half Rock, Tuesday, 18 August

Rain. High 85°, low 72°.

Pressure29.97 inHg
Wind9.7 mph NE
Humidity71%
Visibility—
Dew point72°
Wed, 1994° / 69°0Partly cloudy
94 °Partly cloudy

Half Rock, Wednesday, 19 August

Partly cloudy. High 94°, low 69°.

Pressure29.88 inHg
Wind6.2 mph SE
Humidity50%
Visibility—
Dew point67°
Thu, 2084° / 69°0.11Light rain
84 °Light rain

Half Rock, Thursday, 20 August

Light rain. High 84°, low 69°.

Pressure29.91 inHg
Wind12.7 mph NE
Humidity60%
Visibility—
Dew point66°
Fri, 2185° / 66°0Partly cloudy
85 °Partly cloudy

Half Rock, Friday, 21 August

Partly cloudy. High 85°, low 66°.

Pressure29.97 inHg
Wind7.4 mph NE
Humidity46%
Visibility—
Dew point58°
Sat, 2291° / 65°0.11Light rain
91 °Light rain

Half Rock, Saturday, 22 August

Light rain. High 91°, low 65°.

Pressure29.91 inHg
Wind20.1 mph NE
Humidity40%
Visibility—
Dew point59°
Sun, 2374° / 55°0.05Light rain
74 °Light rain

Half Rock, Sunday, 23 August

Light rain. High 74°, low 55°.

Pressure30.18 inHg
Wind14.2 mph E
Humidity58%
Visibility—
Dew point47°

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.