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As of 13:30 CDT

Weather in Mercer, MO

80°Current weather

Mercer, Saturday, 8 August, 13:30

Clear. Feels like 83°. High 82°, low 64°.

Pressure30.06 inHg
Wind2 mph E
Humidity72%
Visibility6.2 mi
Dew point70°
Sun, 0994° / 73°0.01Light rain
94 °Light rain

Mercer, Sunday, 9 August

Light rain. High 94°, low 73°.

Pressure29.80 inHg
Wind17.4 mph SW
Humidity52%
Visibility6.2 mi
Dew point69°
Mon, 1090° / 73°0.01Light rain
90 °Light rain

Mercer, Monday, 10 August

Light rain. High 90°, low 73°.

Pressure29.83 inHg
Wind14.7 mph SW
Humidity50%
Visibility6.2 mi
Dew point68°
Tue, 1196° / 76°0Partly cloudy
96 °Partly cloudy

Mercer, Tuesday, 11 August

Partly cloudy. High 96°, low 76°.

Pressure29.77 inHg
Wind15.4 mph SW
Humidity43%
Visibility6.2 mi
Dew point67°
Wed, 1291° / 74°0.02Light rain
91 °Light rain

Mercer, Wednesday, 12 August

Light rain. High 91°, low 74°.

Pressure29.85 inHg
Wind10.3 mph E
Humidity61%
Visibility6.2 mi
Dew point72°
Thu, 1373° / 60°0.26Light rain
73 °Light rain

Mercer, Thursday, 13 August

Light rain. High 73°, low 60°.

Pressure29.94 inHg
Wind16.2 mph N
Humidity73%
Visibility—
Dew point63°
Fri, 1476° / 55°0Overcast
76 °Overcast

Mercer, Friday, 14 August

Overcast. High 76°, low 55°.

Pressure30.18 inHg
Wind6.9 mph SE
Humidity47%
Visibility—
Dew point50°
Sat, 1578° / 58°0.1Light rain
78 °Light rain

Mercer, Saturday, 15 August

Light rain. High 78°, low 58°.

Pressure30.12 inHg
Wind10 mph SE
Humidity63%
Visibility—
Dew point61°
Sun, 1679° / 66°0.37Rain
79 °Rain

Mercer, Sunday, 16 August

Rain. High 79°, low 66°.

Pressure30.00 inHg
Wind10.9 mph SE
Humidity91%
Visibility—
Dew point70°
Mon, 1784° / 68°0.04Light rain
84 °Light rain

Mercer, Monday, 17 August

Light rain. High 84°, low 68°.

Pressure30.00 inHg
Wind7.2 mph NE
Humidity73%
Visibility—
Dew point68°
Tue, 1887° / 69°0.02Light rain
87 °Light rain

Mercer, Tuesday, 18 August

Light rain. High 87°, low 69°.

Pressure29.91 inHg
Wind12.2 mph W
Humidity61%
Visibility—
Dew point67°
Wed, 1971° / 61°0.33Rain
71 °Rain

Mercer, Wednesday, 19 August

Rain. High 71°, low 61°.

Pressure30.06 inHg
Wind13.9 mph N
Humidity80%
Visibility—
Dew point62°
Thu, 2071° / 50°0Clear
71 °Clear

Mercer, Thursday, 20 August

Clear. High 71°, low 50°.

Pressure30.27 inHg
Wind9.4 mph NE
Humidity52%
Visibility—
Dew point48°
Fri, 2173° / 48°0Clear
73 °Clear

Mercer, Friday, 21 August

Clear. High 73°, low 48°.

Pressure30.24 inHg
Wind6.7 mph E
Humidity43%
Visibility—
Dew point44°
Sat, 2279° / 53°0Overcast
79 °Overcast

Mercer, Saturday, 22 August

Overcast. High 79°, low 53°.

Pressure30.12 inHg
Wind10.1 mph S
Humidity42%
Visibility—
Dew point48°
Sun, 2380° / 61°0Overcast
80 °Overcast

Mercer, Sunday, 23 August

Overcast. High 80°, low 61°.

Pressure30.03 inHg
Wind12.5 mph S
Humidity47%
Visibility—
Dew point53°

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 Mercer, 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 Mercer, 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.