As of 06:44 EDT

Weather in Mermill, OH

39°

Mermill, Saturday, 17 October, 06:44

Clear. Feels like 31°. High 52°, low 39°.

Pressure30.39 inHg

Wind13 mph NW

Humidity78%

Visibility6.2 mi

Dew point33°

See detailed hourly forecast

Sun, 1863° / 38°

63 °

Mermill, Sunday, 18 October

Clear. High 63°, low 38°.

Pressure30.53 inHg

Wind9.1 mph SW

Humidity42%

Visibility6.2 mi

Dew point33°

Mon, 1966° / 39°

66 °

Mermill, Monday, 19 October

Clear. High 66°, low 39°.

Pressure30.47 inHg

Wind2 mph SW

Humidity47%

Visibility6.2 mi

Dew point39°

Tue, 2066° / 41°

66 °

Mermill, Tuesday, 20 October

Mostly clear. High 66°, low 41°.

Pressure30.42 inHg

Wind3.4 mph NE

Humidity51%

Visibility6.2 mi

Dew point45°

Wed, 2165° / 43°

65 °

Mermill, Wednesday, 21 October

Clear. High 65°, low 43°.

Pressure30.30 inHg

Wind5.2 mph E

Humidity60%

Visibility—

Dew point48°

Thu, 2266° / 44°

66 °

Mermill, Thursday, 22 October

Overcast. High 66°, low 44°.

Pressure30.21 inHg

Wind6 mph NE

Humidity57%

Visibility—

Dew point47°

Fri, 2368° / 50°

68 °

Mermill, Friday, 23 October

Clear. High 68°, low 50°.

Pressure30.24 inHg

Wind10.2 mph NE

Humidity49%

Visibility—

Dew point46°

Sat, 2469° / 47°

69 °

Mermill, Saturday, 24 October

Partly cloudy. High 69°, low 47°.

Pressure30.27 inHg

Wind6.2 mph SE

Humidity31%

Visibility—

Dew point34°

Sun, 2570° / 50°

70 °

Mermill, Sunday, 25 October

Overcast. High 70°, low 50°.

Pressure30.12 inHg

Wind9.8 mph SW

Humidity34%

Visibility—

Dew point38°

Mon, 2669° / 48°

0.2

69 °

Mermill, Monday, 26 October

Rain. High 69°, low 48°.

Pressure29.91 inHg

Wind19.5 mph SW

Humidity44%

Visibility—

Dew point45°

Tue, 2753° / 41°

53 °

Mermill, Tuesday, 27 October

Light rain. High 53°, low 41°.

Pressure30.42 inHg

Wind14 mph NW

Humidity38%

Visibility—

Dew point25°

Wed, 2854° / 41°

54 °

Mermill, Wednesday, 28 October

Overcast. High 54°, low 41°.

Pressure30.27 inHg

Wind14.3 mph S

Humidity51%

Visibility—

Dew point31°

Thu, 2958° / 51°

0.16

58 °

Mermill, Thursday, 29 October

Light rain. High 58°, low 51°.

Pressure29.80 inHg

Wind27.2 mph W

Humidity69%

Visibility—

Dew point45°

Fri, 3058° / 42°

58 °

Mermill, Friday, 30 October

Partly cloudy. High 58°, low 42°.

Pressure30.15 inHg

Wind11.4 mph NW

Humidity48%

Visibility—

Dew point35°

Sat, 3167° / 47°

0.06

67 °

Mermill, Saturday, 31 October

Light rain. High 67°, low 47°.

Pressure29.91 inHg

Wind17.4 mph S

Humidity33%

Visibility—

Dew point35°

Sun, 0165° / 60°

0.21

65 °

Mermill, Sunday, 1 November

Rain. High 65°, low 60°.

Pressure29.91 inHg

Wind22.1 mph S

Humidity88%

Visibility—

Dew point61°

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 Mermill, 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 Mermill, 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.