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As of 22:11 EDT

Weather in Merriam, OH

75°Current weather

Merriam, Saturday, 8 August, 22:11

Clear. Feels like 76°. High 87°, low 69°.

Pressure29.97 inHg
Wind3.4 mph NW
Humidity86%
Visibility6.2 mi
Dew point71°
Sun, 0990° / 65°0.06Light rain
90 °Light rain

Merriam, Sunday, 9 August

Light rain. High 90°, low 65°.

Pressure30.09 inHg
Wind2.6 mph W
Humidity49%
Visibility6.2 mi
Dew point62°
Mon, 1091° / 67°0.7Heavy rain
91 °Heavy rain

Merriam, Monday, 10 August

Heavy rain. High 91°, low 67°.

Pressure30.03 inHg
Wind8.9 mph SW
Humidity68%
Visibility6.2 mi
Dew point71°
Tue, 1183° / 67°0.72Heavy rain
83 °Heavy rain

Merriam, Tuesday, 11 August

Heavy rain. High 83°, low 67°.

Pressure29.97 inHg
Wind8.5 mph W
Humidity78%
Visibility6.2 mi
Dew point67°
Wed, 1281° / 66°1.8Heavy rain
81 °Heavy rain

Merriam, Wednesday, 12 August

Heavy rain. High 81°, low 66°.

Pressure29.83 inHg
Wind7.9 mph SW
Humidity94%
Visibility6.2 mi
Dew point72°
Thu, 1378° / 62°0.02Light rain
78 °Light rain

Merriam, Thursday, 13 August

Light rain. High 78°, low 62°.

Pressure29.97 inHg
Wind9.7 mph NW
Humidity48%
Visibility—
Dew point55°
Fri, 1477° / 60°0Clear
77 °Clear

Merriam, Friday, 14 August

Clear. High 77°, low 60°.

Pressure30.09 inHg
Wind5.3 mph N
Humidity43%
Visibility—
Dew point50°
Sat, 1578° / 56°0Overcast
78 °Overcast

Merriam, Saturday, 15 August

Overcast. High 78°, low 56°.

Pressure30.24 inHg
Wind4.5 mph N
Humidity48%
Visibility—
Dew point54°
Sun, 1680° / 56°0Mostly clear
80 °Mostly clear

Merriam, Sunday, 16 August

Mostly clear. High 80°, low 56°.

Pressure30.15 inHg
Wind4.5 mph NE
Humidity45%
Visibility—
Dew point54°
Mon, 1779° / 63°0Overcast
79 °Overcast

Merriam, Monday, 17 August

Overcast. High 79°, low 63°.

Pressure30.03 inHg
Wind4.3 mph NE
Humidity53%
Visibility—
Dew point59°
Tue, 1883° / 59°0Mostly clear
83 °Mostly clear

Merriam, Tuesday, 18 August

Mostly clear. High 83°, low 59°.

Pressure30.00 inHg
Wind4.2 mph NW
Humidity52%
Visibility—
Dew point60°
Wed, 1986° / 63°0.19Rain
86 °Rain

Merriam, Wednesday, 19 August

Rain. High 86°, low 63°.

Pressure29.85 inHg
Wind10.4 mph W
Humidity48%
Visibility—
Dew point61°
Thu, 2068° / 56°0.01Light rain
68 °Light rain

Merriam, Thursday, 20 August

Light rain. High 68°, low 56°.

Pressure29.91 inHg
Wind9.6 mph NW
Humidity65%
Visibility—
Dew point53°
Fri, 2176° / 55°0Clear
76 °Clear

Merriam, Friday, 21 August

Clear. High 76°, low 55°.

Pressure30.03 inHg
Wind6.4 mph N
Humidity42%
Visibility—
Dew point48°
Sat, 2281° / 52°0.01Light rain
81 °Light rain

Merriam, Saturday, 22 August

Light rain. High 81°, low 52°.

Pressure30.00 inHg
Wind6.3 mph S
Humidity41%
Visibility—
Dew point51°
Sun, 2388° / 64°0.13Light rain
88 °Light rain

Merriam, Sunday, 23 August

Light rain. High 88°, low 64°.

Pressure29.91 inHg
Wind10.5 mph W
Humidity48%
Visibility—
Dew point63°

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 Merriam, OH 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 Merriam, OH 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.