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As of 14:03 CDT

Weather in Hercules, MO

92°Current weather

Hercules, Saturday, 8 August, 14:03

Clear. Feels like 102°. High 93°, low 69°.

Pressure30.06 inHg
Wind1.3 mph SE
Humidity57%
Visibility6.2 mi
Dew point73°
Sun, 0996° / 70°0Clear
96 °Clear

Hercules, Sunday, 9 August

Clear. High 96°, low 70°.

Pressure29.97 inHg
Wind7.5 mph S
Humidity36%
Visibility6.2 mi
Dew point63°
Mon, 10101° / 72°0Clear
101 °Clear

Hercules, Monday, 10 August

Clear. High 101°, low 72°.

Pressure29.97 inHg
Wind9.2 mph SW
Humidity33%
Visibility6.2 mi
Dew point64°
Tue, 11104° / 74°0Clear
104 °Clear

Hercules, Tuesday, 11 August

Clear. High 104°, low 74°.

Pressure29.91 inHg
Wind10.6 mph SW
Humidity32%
Visibility6.2 mi
Dew point64°
Wed, 1298° / 77°0.03Light rain
98 °Light rain

Hercules, Wednesday, 12 August

Light rain. High 98°, low 77°.

Pressure29.85 inHg
Wind9 mph W
Humidity29%
Visibility6.2 mi
Dew point62°
Thu, 1393° / 76°0Light rain
93 °Light rain

Hercules, Thursday, 13 August

Light rain. High 93°, low 76°.

Pressure29.83 inHg
Wind8.7 mph SW
Humidity48%
Visibility—
Dew point66°
Fri, 1485° / 72°0.42Rain
85 °Rain

Hercules, Friday, 14 August

Rain. High 85°, low 72°.

Pressure30.06 inHg
Wind8.1 mph E
Humidity64%
Visibility—
Dew point69°
Sat, 1588° / 64°0.06Light rain
88 °Light rain

Hercules, Saturday, 15 August

Light rain. High 88°, low 64°.

Pressure30.21 inHg
Wind9.5 mph SE
Humidity54%
Visibility—
Dew point62°
Sun, 1697° / 69°0.02Light rain
97 °Light rain

Hercules, Sunday, 16 August

Light rain. High 97°, low 69°.

Pressure30.09 inHg
Wind10.3 mph S
Humidity49%
Visibility—
Dew point66°
Mon, 17101° / 75°0Partly cloudy
101 °Partly cloudy

Hercules, Monday, 17 August

Partly cloudy. High 101°, low 75°.

Pressure29.94 inHg
Wind13 mph W
Humidity27%
Visibility—
Dew point58°
Tue, 18103° / 73°0.2Rain
103 °Rain

Hercules, Tuesday, 18 August

Rain. High 103°, low 73°.

Pressure29.91 inHg
Wind17.9 mph NE
Humidity30%
Visibility—
Dew point62°
Wed, 19108° / 71°0.01Light rain
108 °Light rain

Hercules, Wednesday, 19 August

Light rain. High 108°, low 71°.

Pressure29.85 inHg
Wind7 mph W
Humidity26%
Visibility—
Dew point57°
Thu, 2094° / 71°0.15Light rain
94 °Light rain

Hercules, Thursday, 20 August

Light rain. High 94°, low 71°.

Pressure29.88 inHg
Wind8.5 mph E
Humidity48%
Visibility—
Dew point65°
Fri, 2198° / 71°0.39Rain
98 °Rain

Hercules, Friday, 21 August

Rain. High 98°, low 71°.

Pressure29.85 inHg
Wind7.4 mph NE
Humidity44%
Visibility—
Dew point65°
Sat, 2287° / 72°0.27Light rain
87 °Light rain

Hercules, Saturday, 22 August

Light rain. High 87°, low 72°.

Pressure29.94 inHg
Wind6 mph E
Humidity85%
Visibility—
Dew point72°
Sun, 2390° / 68°0Partly cloudy
90 °Partly cloudy

Hercules, Sunday, 23 August

Partly cloudy. High 90°, low 68°.

Pressure30.03 inHg
Wind9.4 mph E
Humidity42%
Visibility—
Dew point58°

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 Hercules, 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 Hercules, 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.