As of 00:45 EDT

Weather in Old Washington, OH

44°

Old Washington, Thursday, 29 October, 00:45

Clear. Feels like 44°. High 74°, low 44°.

Pressure30.21 inHg

Wind0 mph N

Humidity100%

Visibility6.2 mi

Dew point44°

See detailed hourly forecast

Fri, 3065° / 46°

0.02

65 °

Old Washington, Friday, 30 October

Light rain. High 65°, low 46°.

Pressure30.33 inHg

Wind5.7 mph N

Humidity57%

Visibility6.2 mi

Dew point45°

Sat, 3155° / 45°

55 °

Old Washington, Saturday, 31 October

Overcast. High 55°, low 45°.

Pressure30.47 inHg

Wind5 mph E

Humidity68%

Visibility6.2 mi

Dew point42°

Sun, 0167° / 49°

67 °

Old Washington, Sunday, 1 November

Overcast. High 67°, low 49°.

Pressure30.39 inHg

Wind6.3 mph S

Humidity45%

Visibility6.2 mi

Dew point40°

Mon, 0267° / 46°

67 °

Old Washington, Monday, 2 November

Partly cloudy. High 67°, low 46°.

Pressure30.24 inHg

Wind8.3 mph S

Humidity43%

Visibility—

Dew point41°

Tue, 0368° / 54°

68 °

Old Washington, Tuesday, 3 November

Light rain. High 68°, low 54°.

Pressure30.00 inHg

Wind12.1 mph S

Humidity60%

Visibility—

Dew point52°

Wed, 0467° / 57°

0.22

67 °

Old Washington, Wednesday, 4 November

Rain. High 67°, low 57°.

Pressure30.00 inHg

Wind9.8 mph SE

Humidity70%

Visibility—

Dew point55°

Thu, 0563° / 59°

3.14

63 °

Old Washington, Thursday, 5 November

Heavy rain. High 63°, low 59°.

Pressure29.71 inHg

Wind12.8 mph SE

Humidity100%

Visibility—

Dew point61°

Fri, 0658° / 53°

0.11

58 °

Old Washington, Friday, 6 November

Light rain. High 58°, low 53°.

Pressure29.71 inHg

Wind10.1 mph SW

Humidity87%

Visibility—

Dew point52°

Sat, 0750° / 43°

0.05

50 °

Old Washington, Saturday, 7 November

Light rain. High 50°, low 43°.

Pressure30.00 inHg

Wind10.1 mph NW

Humidity82%

Visibility—

Dew point40°

Sun, 0848° / 34°

48 °

Old Washington, Sunday, 8 November

Partly cloudy. High 48°, low 34°.

Pressure30.09 inHg

Wind10.1 mph NW

Humidity56%

Visibility—

Dew point31°

Mon, 0949° / 32°

49 °

Old Washington, Monday, 9 November

Clear. High 49°, low 32°.

Pressure29.97 inHg

Wind6.4 mph NW

Humidity44%

Visibility—

Dew point26°

Tue, 1047° / 35°

0.28

47 °

Old Washington, Tuesday, 10 November

Light rain. High 47°, low 35°.

Pressure29.56 inHg

Wind12.8 mph SW

Humidity86%

Visibility—

Dew point42°

Wed, 1149° / 40°

0.05

49 °

Old Washington, Wednesday, 11 November

Light rain. High 49°, low 40°.

Pressure29.74 inHg

Wind14.7 mph W

Humidity62%

Visibility—

Dew point33°

Thu, 1248° / 37°

0.08

48 °

Old Washington, Thursday, 12 November

Light rain. High 48°, low 37°.

Pressure29.80 inHg

Wind9.9 mph SW

Humidity74%

Visibility—

Dew point40°

Fri, 1345° / 37°

45 °

Old Washington, Friday, 13 November

Overcast. High 45°, low 37°.

Pressure29.97 inHg

Wind8.8 mph W

Humidity74%

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.