As of 01:07 EDT

Weather in Old Washington, OH

39°

Old Washington, Saturday, 24 October, 01:07

Clear. Feels like 39°. High 66°, low 38°.

Pressure30.36 inHg

Wind0 mph N

Humidity100%

Visibility6.2 mi

Dew point39°

See detailed hourly forecast

Sun, 2566° / 37°

66 °

Old Washington, Sunday, 25 October

Mostly clear. High 66°, low 37°.

Pressure30.50 inHg

Wind4.2 mph S

Humidity57%

Visibility6.2 mi

Dew point44°

Mon, 2667° / 42°

67 °

Old Washington, Monday, 26 October

Mostly clear. High 67°, low 42°.

Pressure30.36 inHg

Wind2.8 mph SW

Humidity60%

Visibility6.2 mi

Dew point47°

Tue, 2765° / 46°

65 °

Old Washington, Tuesday, 27 October

Overcast. High 65°, low 46°.

Pressure30.36 inHg

Wind3.4 mph NE

Humidity66%

Visibility6.2 mi

Dew point49°

Wed, 2866° / 46°

66 °

Old Washington, Wednesday, 28 October

Overcast. High 66°, low 46°.

Pressure30.27 inHg

Wind4.9 mph NE

Humidity56%

Visibility—

Dew point47°

Thu, 2970° / 45°

70 °

Old Washington, Thursday, 29 October

Clear. High 70°, low 45°.

Pressure30.30 inHg

Wind4.8 mph SW

Humidity44%

Visibility—

Dew point44°

Fri, 3071° / 49°

71 °

Old Washington, Friday, 30 October

Partly cloudy. High 71°, low 49°.

Pressure30.21 inHg

Wind5 mph SW

Humidity40%

Visibility—

Dew point43°

Sat, 3172° / 51°

72 °

Old Washington, Saturday, 31 October

Mostly clear. High 72°, low 51°.

Pressure30.21 inHg

Wind3.8 mph SE

Humidity43%

Visibility—

Dew point46°

Sun, 0164° / 54°

0.14

64 °

Old Washington, Sunday, 1 November

Rain. High 64°, low 54°.

Pressure30.06 inHg

Wind11.7 mph SW

Humidity63%

Visibility—

Dew point50°

Mon, 0259° / 43°

0.22

59 °

Old Washington, Monday, 2 November

Light rain. High 59°, low 43°.

Pressure30.00 inHg

Wind11 mph SW

Humidity51%

Visibility—

Dew point40°

Tue, 0357° / 39°

57 °

Old Washington, Tuesday, 3 November

Partly cloudy. High 57°, low 39°.

Pressure29.88 inHg

Wind13.9 mph W

Humidity44%

Visibility—

Dew point33°

Wed, 0449° / 34°

49 °

Old Washington, Wednesday, 4 November

Overcast. High 49°, low 34°.

Pressure30.18 inHg

Wind7 mph W

Humidity40%

Visibility—

Dew point24°

Thu, 0561° / 39°

61 °

Old Washington, Thursday, 5 November

Overcast. High 61°, low 39°.

Pressure29.97 inHg

Wind11.3 mph W

Humidity56%

Visibility—

Dew point43°

Fri, 0663° / 41°

63 °

Old Washington, Friday, 6 November

Overcast. High 63°, low 41°.

Pressure30.21 inHg

Wind7.7 mph S

Humidity44%

Visibility—

Dew point38°

Sat, 0763° / 52°

0.02

63 °

Old Washington, Saturday, 7 November

Light rain. High 63°, low 52°.

Pressure30.00 inHg

Wind11.2 mph SW

Humidity66%

Visibility—

Dew point49°

Sun, 0856° / 43°

56 °

Old Washington, Sunday, 8 November

Overcast. High 56°, low 43°.

Pressure30.03 inHg

Wind10.6 mph NW

Humidity49%

Visibility—

Dew point35°

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.