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As of 09:45 CDT

Weather in Merwin, MO

71°Current weather

Merwin, Sunday, 11 October, 09:45

Partly cloudy. Feels like 72°. High 85°, low 63°.

Pressure29.94 inHg
Wind1 mph E
Humidity72%
Visibility6.2 mi
Dew point61°
Mon, 1289° / 66°0Clear
89 °Clear

Merwin, Monday, 12 October

Clear. High 89°, low 66°.

Pressure29.85 inHg
Wind17.4 mph SW
Humidity59%
Visibility6.2 mi
Dew point65°
Tue, 1387° / 68°0.02Light rain
87 °Light rain

Merwin, Tuesday, 13 October

Light rain. High 87°, low 68°.

Pressure29.88 inHg
Wind11.8 mph SW
Humidity67%
Visibility6.2 mi
Dew point70°
Wed, 1476° / 70°0.19Light rain
76 °Light rain

Merwin, Wednesday, 14 October

Light rain. High 76°, low 70°.

Pressure29.97 inHg
Wind7.2 mph SW
Humidity94%
Visibility5.9 mi
Dew point72°
Thu, 1576° / 65°0.54Rain
76 °Rain

Merwin, Thursday, 15 October

Rain. High 76°, low 65°.

Pressure29.97 inHg
Wind18.8 mph NW
Humidity92%
Visibility—
Dew point71°
Fri, 1662° / 51°0Overcast
62 °Overcast

Merwin, Friday, 16 October

Overcast. High 62°, low 51°.

Pressure30.50 inHg
Wind19.9 mph N
Humidity53%
Visibility—
Dew point40°
Sat, 1753° / 36°0Clear
53 °Clear

Merwin, Saturday, 17 October

Clear. High 53°, low 36°.

Pressure30.65 inHg
Wind6.6 mph N
Humidity26%
Visibility—
Dew point15°
Sun, 1859° / 34°0Clear
59 °Clear

Merwin, Sunday, 18 October

Clear. High 59°, low 34°.

Pressure30.42 inHg
Wind20.2 mph SW
Humidity29%
Visibility—
Dew point22°
Mon, 1965° / 40°0Clear
65 °Clear

Merwin, Monday, 19 October

Clear. High 65°, low 40°.

Pressure30.36 inHg
Wind16 mph SW
Humidity27%
Visibility—
Dew point25°
Tue, 2069° / 46°0Overcast
69 °Overcast

Merwin, Tuesday, 20 October

Overcast. High 69°, low 46°.

Pressure30.21 inHg
Wind15.9 mph S
Humidity32%
Visibility—
Dew point34°
Wed, 2171° / 50°0.01Light rain
71 °Light rain

Merwin, Wednesday, 21 October

Light rain. High 71°, low 50°.

Pressure30.15 inHg
Wind13.6 mph S
Humidity54%
Visibility—
Dew point44°
Thu, 2278° / 60°0Partly cloudy
78 °Partly cloudy

Merwin, Thursday, 22 October

Partly cloudy. High 78°, low 60°.

Pressure30.15 inHg
Wind11.8 mph SW
Humidity45%
Visibility—
Dew point52°
Fri, 2379° / 57°0Overcast
79 °Overcast

Merwin, Friday, 23 October

Overcast. High 79°, low 57°.

Pressure30.12 inHg
Wind11.6 mph SW
Humidity48%
Visibility—
Dew point53°
Sat, 2481° / 59°0.03Light rain
81 °Light rain

Merwin, Saturday, 24 October

Light rain. High 81°, low 59°.

Pressure30.12 inHg
Wind8.8 mph SW
Humidity55%
Visibility—
Dew point58°
Sun, 2582° / 55°0.08Light rain
82 °Light rain

Merwin, Sunday, 25 October

Light rain. High 82°, low 55°.

Pressure29.94 inHg
Wind17.3 mph N
Humidity48%
Visibility—
Dew point56°
Mon, 2660° / 47°0Partly cloudy
60 °Partly cloudy

Merwin, Monday, 26 October

Partly cloudy. High 60°, low 47°.

Pressure30.06 inHg
Wind15.8 mph NW
Humidity35%
Visibility—
Dew point30°

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.