As of 03:16 EDT

Weather in Old Washington, OH

37°

Old Washington, Monday, 26 October, 03:16

Clear. Feels like 37°. High 70°, low 37°.

Pressure30.39 inHg

Wind0 mph N

Humidity100%

Visibility6.2 mi

Dew point37°

See detailed hourly forecast

Tue, 2768° / 42°

68 °

Old Washington, Tuesday, 27 October

Partly cloudy. High 68°, low 42°.

Pressure30.33 inHg

Wind2.7 mph E

Humidity70%

Visibility6.2 mi

Dew point52°

Wed, 2869° / 50°

69 °

Old Washington, Wednesday, 28 October

Overcast. High 69°, low 50°.

Pressure30.30 inHg

Wind5.2 mph S

Humidity62%

Visibility6.2 mi

Dew point50°

Thu, 2970° / 49°

70 °

Old Washington, Thursday, 29 October

Clear. High 70°, low 49°.

Pressure30.21 inHg

Wind5.9 mph SW

Humidity61%

Visibility6.2 mi

Dew point50°

Fri, 3070° / 52°

0.01

70 °

Old Washington, Friday, 30 October

Light rain. High 70°, low 52°.

Pressure30.18 inHg

Wind6.1 mph NE

Humidity58%

Visibility—

Dew point53°

Sat, 3165° / 48°

65 °

Old Washington, Saturday, 31 October

Overcast. High 65°, low 48°.

Pressure30.24 inHg

Wind5.9 mph E

Humidity59%

Visibility—

Dew point49°

Sun, 0165° / 45°

65 °

Old Washington, Sunday, 1 November

Overcast. High 65°, low 45°.

Pressure30.15 inHg

Wind5.9 mph S

Humidity55%

Visibility—

Dew point46°

Mon, 0255° / 52°

1.22

55 °

Old Washington, Monday, 2 November

Heavy rain. High 55°, low 52°.

Pressure29.68 inHg

Wind11.5 mph E

Humidity96%

Visibility—

Dew point53°

Tue, 0356° / 49°

0.01

56 °

Old Washington, Tuesday, 3 November

Light rain. High 56°, low 49°.

Pressure29.91 inHg

Wind9.6 mph N

Humidity73%

Visibility—

Dew point47°

Wed, 0447° / 38°

0.14

47 °

Old Washington, Wednesday, 4 November

Light rain. High 47°, low 38°.

Pressure30.18 inHg

Wind9.1 mph NE

Humidity88%

Visibility—

Dew point40°

Thu, 0545° / 29°

45 °

Old Washington, Thursday, 5 November

Clear. High 45°, low 29°.

Pressure30.42 inHg

Wind8.4 mph NE

Humidity47%

Visibility—

Dew point24°

Fri, 0649° / 28°

49 °

Old Washington, Friday, 6 November

Clear. High 49°, low 28°.

Pressure30.33 inHg

Wind3.8 mph E

Humidity32%

Visibility—

Dew point18°

Sat, 0753° / 30°

53 °

Old Washington, Saturday, 7 November

Overcast. High 53°, low 30°.

Pressure30.15 inHg

Wind9 mph S

Humidity45%

Visibility—

Dew point29°

Sun, 0850° / 45°

0.55

50 °

Old Washington, Sunday, 8 November

Rain. High 50°, low 45°.

Pressure29.88 inHg

Wind12.8 mph W

Humidity94%

Visibility—

Dew point46°

Mon, 0948° / 35°

48 °

Old Washington, Monday, 9 November

Light rain. High 48°, low 35°.

Pressure30.27 inHg

Wind11 mph NW

Humidity49%

Visibility—

Dew point29°

Tue, 1045° / 32°

45 °

Old Washington, Tuesday, 10 November

Overcast. High 45°, low 32°.

Pressure30.06 inHg

Wind6.9 mph SW

Humidity70%

Visibility—

Dew point34°

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 Old Washington, 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 Old Washington, 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.