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As of 16:56 CDT

Weather in Merwin, MO

92°Current weather

Merwin, Saturday, 8 August, 16:56

Clear. Feels like 105°. High 92°, low 68°.

Pressure29.94 inHg
Wind6.3 mph E
Humidity61%
Visibility6.2 mi
Dew point77°
Sun, 0997° / 78°0Partly cloudy
97 °Partly cloudy

Merwin, Sunday, 9 August

Partly cloudy. High 97°, low 78°.

Pressure29.88 inHg
Wind17 mph SW
Humidity47%
Visibility6.2 mi
Dew point67°
Mon, 10100° / 79°0Overcast
100 °Overcast

Merwin, Monday, 10 August

Overcast. High 100°, low 79°.

Pressure29.88 inHg
Wind18.9 mph SW
Humidity44%
Visibility6.2 mi
Dew point68°
Tue, 11105° / 83°0Overcast
105 °Overcast

Merwin, Tuesday, 11 August

Overcast. High 105°, low 83°.

Pressure29.80 inHg
Wind19.9 mph SW
Humidity38%
Visibility6.2 mi
Dew point66°
Wed, 1298° / 75°0.02Light rain
98 °Light rain

Merwin, Wednesday, 12 August

Light rain. High 98°, low 75°.

Pressure29.80 inHg
Wind9.5 mph SW
Humidity36%
Visibility6.2 mi
Dew point64°
Thu, 1385° / 69°0.17Light rain
85 °Light rain

Merwin, Thursday, 13 August

Light rain. High 85°, low 69°.

Pressure29.85 inHg
Wind14 mph E
Humidity57%
Visibility—
Dew point67°
Fri, 1485° / 67°0Overcast
85 °Overcast

Merwin, Friday, 14 August

Overcast. High 85°, low 67°.

Pressure30.09 inHg
Wind15 mph E
Humidity58%
Visibility—
Dew point64°
Sat, 1588° / 69°0.06Light rain
88 °Light rain

Merwin, Saturday, 15 August

Light rain. High 88°, low 69°.

Pressure30.15 inHg
Wind12.7 mph SE
Humidity56%
Visibility—
Dew point65°
Sun, 1695° / 71°0.26Rain
95 °Rain

Merwin, Sunday, 16 August

Rain. High 95°, low 71°.

Pressure30.00 inHg
Wind16.2 mph S
Humidity47%
Visibility—
Dew point65°
Mon, 1797° / 82°0Overcast
97 °Overcast

Merwin, Monday, 17 August

Overcast. High 97°, low 82°.

Pressure29.91 inHg
Wind15.5 mph SW
Humidity42%
Visibility—
Dew point67°
Tue, 1890° / 78°0Overcast
90 °Overcast

Merwin, Tuesday, 18 August

Overcast. High 90°, low 78°.

Pressure29.94 inHg
Wind16.7 mph NE
Humidity63%
Visibility—
Dew point71°
Wed, 1999° / 70°0.02Light rain
99 °Light rain

Merwin, Wednesday, 19 August

Light rain. High 99°, low 70°.

Pressure29.83 inHg
Wind13.1 mph NE
Humidity43%
Visibility—
Dew point65°
Thu, 2091° / 73°0.36Rain
91 °Rain

Merwin, Thursday, 20 August

Rain. High 91°, low 73°.

Pressure29.88 inHg
Wind24.4 mph NW
Humidity61%
Visibility—
Dew point69°
Fri, 2185° / 70°0.01Light rain
85 °Light rain

Merwin, Friday, 21 August

Light rain. High 85°, low 70°.

Pressure29.94 inHg
Wind11.2 mph NE
Humidity63%
Visibility—
Dew point67°
Sat, 2292° / 66°0Clear
92 °Clear

Merwin, Saturday, 22 August

Clear. High 92°, low 66°.

Pressure29.91 inHg
Wind9 mph NE
Humidity36%
Visibility—
Dew point56°
Sun, 2383° / 64°0.04Light rain
83 °Light rain

Merwin, Sunday, 23 August

Light rain. High 83°, low 64°.

Pressure30.09 inHg
Wind13.4 mph NE
Humidity53%
Visibility—
Dew point59°

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 Merwin, 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 Merwin, 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.