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As of 10:02 EDT

Weather in Mercerville, OH

55°Current weather

Mercerville, Wednesday, 28 October, 10:02

Overcast. Feels like 54°. High 75°, low 48°.

Pressure30.33 inHg
Wind4.4 mph S
Humidity94%
Visibility6.2 mi
Dew point52°
Thu, 2976° / 45°0Clear
76 °Clear

Mercerville, Thursday, 29 October

Clear. High 76°, low 45°.

Pressure30.24 inHg
Wind5.4 mph SW
Humidity45%
Visibility6.2 mi
Dew point47°
Fri, 3073° / 46°0Clear
73 °Clear

Mercerville, Friday, 30 October

Clear. High 73°, low 46°.

Pressure30.27 inHg
Wind6 mph N
Humidity61%
Visibility6.2 mi
Dew point55°
Sat, 3169° / 48°0Overcast
69 °Overcast

Mercerville, Saturday, 31 October

Overcast. High 69°, low 48°.

Pressure30.36 inHg
Wind5.5 mph E
Humidity50%
Visibility6.2 mi
Dew point43°
Sun, 0176° / 57°0Overcast
76 °Overcast

Mercerville, Sunday, 1 November

Overcast. High 76°, low 57°.

Pressure30.27 inHg
Wind6.4 mph S
Humidity39%
Visibility—
Dew point47°
Mon, 0274° / 52°0Clear
74 °Clear

Mercerville, Monday, 2 November

Clear. High 74°, low 52°.

Pressure30.24 inHg
Wind6.8 mph SE
Humidity39%
Visibility—
Dew point45°
Tue, 0366° / 55°0Overcast
66 °Overcast

Mercerville, Tuesday, 3 November

Overcast. High 66°, low 55°.

Pressure29.97 inHg
Wind7.3 mph E
Humidity65%
Visibility—
Dew point52°
Wed, 0468° / 54°0Overcast
68 °Overcast

Mercerville, Wednesday, 4 November

Overcast. High 68°, low 54°.

Pressure29.88 inHg
Wind9.8 mph SE
Humidity65%
Visibility—
Dew point54°
Thu, 0564° / 57°0.26Rain
64 °Rain

Mercerville, Thursday, 5 November

Rain. High 64°, low 57°.

Pressure29.62 inHg
Wind11.5 mph SE
Humidity91%
Visibility—
Dew point59°
Fri, 0659° / 44°0.07Light rain
59 °Light rain

Mercerville, Friday, 6 November

Light rain. High 59°, low 44°.

Pressure29.77 inHg
Wind8.9 mph NW
Humidity88%
Visibility—
Dew point52°
Sat, 0753° / 40°0Overcast
53 °Overcast

Mercerville, Saturday, 7 November

Overcast. High 53°, low 40°.

Pressure30.18 inHg
Wind4.9 mph N
Humidity50%
Visibility—
Dew point33°
Sun, 0851° / 33°0Clear
51 °Clear

Mercerville, Sunday, 8 November

Clear. High 51°, low 33°.

Pressure30.36 inHg
Wind5.5 mph NE
Humidity46%
Visibility—
Dew point29°
Mon, 0958° / 34°0Clear
58 °Clear

Mercerville, Monday, 9 November

Clear. High 58°, low 34°.

Pressure30.24 inHg
Wind4.6 mph NE
Humidity43%
Visibility—
Dew point32°
Tue, 1060° / 44°0Overcast
60 °Overcast

Mercerville, Tuesday, 10 November

Overcast. High 60°, low 44°.

Pressure30.03 inHg
Wind7 mph SE
Humidity42%
Visibility—
Dew point35°
Wed, 1152° / 47°0.59Rain
52 °Rain

Mercerville, Wednesday, 11 November

Rain. High 52°, low 47°.

Pressure29.74 inHg
Wind8.7 mph E
Humidity89%
Visibility—
Dew point49°
Thu, 1251° / 47°0.15Light rain
51 °Light rain

Mercerville, Thursday, 12 November

Light rain. High 51°, low 47°.

Pressure29.68 inHg
Wind7.7 mph N
Humidity90%
Visibility—
Dew point48°

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 Mercerville, 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 Mercerville, 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.