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As of 06:59 CDT

Weather in Hercules, MO

68°Current weather

Hercules, Wednesday, 14 October, 06:59

Rain. Feels like 69°. High 84°, low 68°.

Pressure30.00 inHg
Wind4.1 mph S
Humidity97%
Visibility5.1 mi
Dew point67°
Thu, 1585° / 66°0.54Heavy rain
85 °Heavy rain

Hercules, Thursday, 15 October

Heavy rain. High 85°, low 66°.

Pressure29.97 inHg
Wind8.5 mph SW
Humidity59%
Visibility6.2 mi
Dew point68°
Fri, 1664° / 50°0.2Rain
64 °Rain

Hercules, Friday, 16 October

Rain. High 64°, low 50°.

Pressure30.33 inHg
Wind17.9 mph N
Humidity46%
Visibility6.2 mi
Dew point36°
Sat, 1760° / 43°0Clear
60 °Clear

Hercules, Saturday, 17 October

Clear. High 60°, low 43°.

Pressure30.56 inHg
Wind5.1 mph NE
Humidity54%
Visibility6.2 mi
Dew point38°
Sun, 1865° / 43°0Clear
65 °Clear

Hercules, Sunday, 18 October

Clear. High 65°, low 43°.

Pressure30.42 inHg
Wind7.1 mph SE
Humidity45%
Visibility—
Dew point38°
Mon, 1969° / 49°0Clear
69 °Clear

Hercules, Monday, 19 October

Clear. High 69°, low 49°.

Pressure30.33 inHg
Wind6.5 mph SE
Humidity41%
Visibility—
Dew point42°
Tue, 2070° / 55°0Overcast
70 °Overcast

Hercules, Tuesday, 20 October

Overcast. High 70°, low 55°.

Pressure30.24 inHg
Wind4.3 mph SE
Humidity61%
Visibility—
Dew point52°
Wed, 2177° / 52°0Clear
77 °Clear

Hercules, Wednesday, 21 October

Clear. High 77°, low 52°.

Pressure30.12 inHg
Wind3.4 mph NW
Humidity45%
Visibility—
Dew point50°
Thu, 2277° / 55°0Overcast
77 °Overcast

Hercules, Thursday, 22 October

Overcast. High 77°, low 55°.

Pressure30.12 inHg
Wind8.4 mph NE
Humidity42%
Visibility—
Dew point49°
Fri, 2368° / 49°0Clear
68 °Clear

Hercules, Friday, 23 October

Clear. High 68°, low 49°.

Pressure30.24 inHg
Wind9.2 mph E
Humidity34%
Visibility—
Dew point36°
Sat, 2451° / 46°0.07Light rain
51 °Light rain

Hercules, Saturday, 24 October

Light rain. High 51°, low 46°.

Pressure30.21 inHg
Wind6.2 mph E
Humidity43%
Visibility—
Dew point29°
Sun, 2554° / 45°0.6Rain
54 °Rain

Hercules, Sunday, 25 October

Rain. High 54°, low 45°.

Pressure30.12 inHg
Wind6.4 mph NW
Humidity95%
Visibility—
Dew point50°
Mon, 2661° / 37°0Clear
61 °Clear

Hercules, Monday, 26 October

Clear. High 61°, low 37°.

Pressure30.12 inHg
Wind3.7 mph SW
Humidity42%
Visibility—
Dew point33°
Tue, 2769° / 40°0Clear
69 °Clear

Hercules, Tuesday, 27 October

Clear. High 69°, low 40°.

Pressure29.97 inHg
Wind4.2 mph S
Humidity45%
Visibility—
Dew point41°
Wed, 2870° / 51°0Overcast
70 °Overcast

Hercules, Wednesday, 28 October

Overcast. High 70°, low 51°.

Pressure29.83 inHg
Wind8.7 mph S
Humidity54%
Visibility—
Dew point50°
Thu, 2972° / 56°0Clear
72 °Clear

Hercules, Thursday, 29 October

Clear. High 72°, low 56°.

Pressure29.83 inHg
Wind6 mph NW
Humidity46%
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 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.