As of 09:29 EDT

Weather in Adelphi, OH

48°

Adelphi, Wednesday, 7 October, 09:29

Clear. Feels like 45°. High 78°, low 45°.

Pressure29.97 inHg

Wind6.3 mph S

Humidity87%

Visibility6.2 mi

Dew point45°

See detailed hourly forecast

Thu, 0874° / 49°

74 °

Adelphi, Thursday, 8 October

Clear. High 74°, low 49°.

Pressure30.06 inHg

Wind5.9 mph W

Humidity55%

Visibility6.2 mi

Dew point52°

Fri, 0971° / 45°

71 °

Adelphi, Friday, 9 October

Clear. High 71°, low 45°.

Pressure30.30 inHg

Wind1.2 mph E

Humidity40%

Visibility6.2 mi

Dew point41°

Sat, 1075° / 55°

75 °

Adelphi, Saturday, 10 October

Overcast. High 75°, low 55°.

Pressure30.30 inHg

Wind8.8 mph SE

Humidity48%

Visibility6.2 mi

Dew point51°

Sun, 1174° / 58°

0.66

74 °

Adelphi, Sunday, 11 October

Rain. High 74°, low 58°.

Pressure29.91 inHg

Wind13.9 mph SE

Humidity74%

Visibility—

Dew point60°

Mon, 1271° / 62°

0.1

71 °

Adelphi, Monday, 12 October

Light rain. High 71°, low 62°.

Pressure29.85 inHg

Wind10.7 mph NW

Humidity75%

Visibility—

Dew point60°

Tue, 1379° / 54°

79 °

Adelphi, Tuesday, 13 October

Light rain. High 79°, low 54°.

Pressure29.80 inHg

Wind18.9 mph NW

Humidity52%

Visibility—

Dew point58°

Wed, 1459° / 41°

59 °

Adelphi, Wednesday, 14 October

Clear. High 59°, low 41°.

Pressure30.18 inHg

Wind13.6 mph NW

Humidity49%

Visibility—

Dew point36°

Thu, 1565° / 40°

65 °

Adelphi, Thursday, 15 October

Mostly clear. High 65°, low 40°.

Pressure30.12 inHg

Wind6.2 mph E

Humidity36%

Visibility—

Dew point34°

Fri, 1673° / 47°

73 °

Adelphi, Friday, 16 October

Clear. High 73°, low 47°.

Pressure29.97 inHg

Wind6.1 mph S

Humidity35%

Visibility—

Dew point40°

Sat, 1771° / 52°

0.06

71 °

Adelphi, Saturday, 17 October

Light rain. High 71°, low 52°.

Pressure29.91 inHg

Wind8.7 mph NW

Humidity62%

Visibility—

Dew point56°

Sun, 1863° / 46°

63 °

Adelphi, Sunday, 18 October

Overcast. High 63°, low 46°.

Pressure30.00 inHg

Wind10.7 mph W

Humidity48%

Visibility—

Dew point41°

Mon, 1953° / 39°

53 °

Adelphi, Monday, 19 October

Overcast. High 53°, low 39°.

Pressure30.15 inHg

Wind8.1 mph W

Humidity55%

Visibility—

Dew point36°

Tue, 2062° / 40°

62 °

Adelphi, Tuesday, 20 October

Clear. High 62°, low 40°.

Pressure30.15 inHg

Wind9 mph W

Humidity48%

Visibility—

Dew point38°

Wed, 2154° / 39°

54 °

Adelphi, Wednesday, 21 October

Partly cloudy. High 54°, low 39°.

Pressure30.18 inHg

Wind12 mph N

Humidity45%

Visibility—

Dew point32°

Thu, 2255° / 38°

55 °

Adelphi, Thursday, 22 October

Partly cloudy. High 55°, low 38°.

Pressure30.24 inHg

Wind10.1 mph N

Humidity46%

Visibility—

Dew point33°

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 Adelphi, 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 Adelphi, 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.