As of 15:47 EDT

Weather in Trebein, OH

66°

Trebein, Saturday, 10 October, 15:47

Overcast. Feels like 66°. High 67°, low 53°.

Pressure30.18 inHg

Wind10.4 mph SE

Humidity63%

Visibility6.2 mi

Dew point53°

See detailed hourly forecast

Monthly outlook for Trebein, OH: average high 62.9°, average low 46.6°. That is 0° above the climate normal for October. Precipitation is expected on 5 days (about 1.7 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 13 October (82.7°), the coolest 18 October (30°).

62.9°/46.6°

Average high / low

+0°

Above normal

5 / 5

Wet days / normal

1.7 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
10 October – 19 October	64.3°	64°	+0.2°
20 October – 29 October	60.6°	59.9°	+0.4°
30 October – 8 November	at normal	56.5°	—

October records over 66 years

90.3°2 October 2019All-time high

24.3°26 October 1962All-time low

Climate normals and records are computed from the nearest reference point — Dayton (12 mi).

Sun, 1172° / 51°

0.52

72 °

Trebein, Sunday, 11 October

Heavy rain. High 72°, low 51°.

Pressure29.91 inHg

Wind3.2 mph NE

Humidity77%

Visibility6.2 mi

Dew point60°

Mon, 1278° / 56°

78 °

Trebein, Monday, 12 October

Overcast. High 78°, low 56°.

Pressure30.03 inHg

Wind4 mph SW

Humidity73%

Visibility6.2 mi

Dew point62°

Tue, 1383° / 64°

83 °

Trebein, Tuesday, 13 October

Clear. High 83°, low 64°.

Pressure29.88 inHg

Wind9.4 mph SW

Humidity60%

Visibility6.2 mi

Dew point61°

Wed, 1470° / 62°

0.01

70 °

Trebein, Wednesday, 14 October

Light rain. High 70°, low 62°.

Pressure30.06 inHg

Wind3.7 mph N

Humidity75%

Visibility6.2 mi

Dew point59°

Thu, 1565° / 54°

0.03

65 °

Trebein, Thursday, 15 October

Light rain. High 65°, low 54°.

Pressure30.27 inHg

Wind9.7 mph E

Humidity57%

Visibility—

Dew point47°

Fri, 1667° / 48°

0.37

67 °

Trebein, Friday, 16 October

Rain. High 67°, low 48°.

Pressure29.83 inHg

Wind19.4 mph W

Humidity74%

Visibility—

Dew point53°

Sat, 1744° / 36°

0.01

44 °

Trebein, Saturday, 17 October

Light rain. High 44°, low 36°.

Pressure30.12 inHg

Wind17 mph W

Humidity56%

Visibility—

Dew point28°

Sun, 1845° / 30°

45 °

Trebein, Sunday, 18 October

Clear. High 45°, low 30°.

Pressure30.45 inHg

Wind10.4 mph N

Humidity44%

Visibility—

Dew point22°

Mon, 1952° / 32°

52 °

Trebein, Monday, 19 October

Overcast. High 52°, low 32°.

Pressure30.50 inHg

Wind6.8 mph SE

Humidity42%

Visibility—

Dew point26°

Tue, 2060° / 36°

60 °

Trebein, Tuesday, 20 October

Clear. High 60°, low 36°.

Pressure30.42 inHg

Wind8 mph SE

Humidity39%

Visibility—

Dew point31°

Wed, 2163° / 44°

0.02

63 °

Trebein, Wednesday, 21 October

Light rain. High 63°, low 44°.

Pressure30.18 inHg

Wind13.3 mph S

Humidity40%

Visibility—

Dew point34°

Thu, 2260° / 48°

0.09

60 °

Trebein, Thursday, 22 October

Light rain. High 60°, low 48°.

Pressure30.18 inHg

Wind12.2 mph W

Humidity55%

Visibility—

Dew point41°

Fri, 2363° / 45°

63 °

Trebein, Friday, 23 October

Clear. High 63°, low 45°.

Pressure30.09 inHg

Wind14.1 mph W

Humidity38%

Visibility—

Dew point35°

Sat, 2459° / 40°

59 °

Trebein, Saturday, 24 October

Clear. High 59°, low 40°.

Pressure30.18 inHg

Wind5.4 mph NW

Humidity40%

Visibility—

Dew point32°

Sun, 2559° / 45°

0.22

59 °

Trebein, Sunday, 25 October

Rain. High 59°, low 45°.

Pressure29.88 inHg

Wind13.5 mph S

Humidity73%

Visibility—

Dew point43°

From day 17 onward the outlook is built from 60-year climate statistics

Mon, 2659° / 45°

0.1

59 °

Trebein, Monday, 26 October

Climate normal for this date — 60-year average.

Average high59°

Average low45°

Average precipitation0.1 in

Chance of precipitation27%

Record high79° (1963)

Record low24° (1962)

Tue, 2759° / 44°

0.09

59 °

Trebein, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high59°

Average low44°

Average precipitation0.09 in

Chance of precipitation38%

Record high77° (2023)

Record low27° (1962)

Wed, 2858° / 44°

0.1

58 °

Trebein, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high58°

Average low44°

Average precipitation0.1 in

Chance of precipitation35%

Record high71° (1971)

Record low26° (1976)

Thu, 2958° / 43°

0.1

58 °

Trebein, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high58°

Average low43°

Average precipitation0.1 in

Chance of precipitation17%

Record high76° (2016)

Record low30° (1965)

Fri, 3059° / 44°

0.09

59 °

Trebein, Friday, 30 October

Climate normal for this date — 60-year average.

Average high59°

Average low44°

Average precipitation0.09 in

Chance of precipitation33%

Record high76° (1971)

Record low30° (1988)

Sat, 3160° / 45°

0.1

60 °

Trebein, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high60°

Average low45°

Average precipitation0.1 in

Chance of precipitation32%

Record high75° (1974)

Record low27° (2023)

Sun, 0159° / 46°

0.17

59 °

Trebein, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high59°

Average low46°

Average precipitation0.17 in

Chance of precipitation38%

Record high78° (2016)

Record low26° (2023)

Mon, 0258° / 43°

0.11

58 °

Trebein, Monday, 2 November

Climate normal for this date — 60-year average.

Average high58°

Average low43°

Average precipitation0.11 in

Chance of precipitation33%

Record high77° (2016)

Record low26° (1993)

Tue, 0356° / 41°

0.07

56 °

Trebein, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high56°

Average low41°

Average precipitation0.07 in

Chance of precipitation30%

Record high75° (1987)

Record low22° (1966)

Wed, 0456° / 42°

0.09

56 °

Trebein, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high56°

Average low42°

Average precipitation0.09 in

Chance of precipitation28%

Record high75° (2003)

Record low16° (1966)

Thu, 0555° / 42°

0.08

55 °

Trebein, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high55°

Average low42°

Average precipitation0.08 in

Chance of precipitation32%

Record high76° (2024)

Record low20° (1991)

Fri, 0654° / 40°

0.09

54 °

Trebein, Friday, 6 November

Climate normal for this date — 60-year average.

Average high54°

Average low40°

Average precipitation0.09 in

Chance of precipitation30%

Record high75° (1975)

Record low27° (1967)

Sat, 0753° / 40°

0.11

53 °

Trebein, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high53°

Average low40°

Average precipitation0.11 in

Chance of precipitation33%

Record high69° (2020)

Record low23° (1971)

Sun, 0854° / 40°

0.04

54 °

Trebein, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high54°

Average low40°

Average precipitation0.04 in

Chance of precipitation20%

Record high75° (2023)

Record low19° (1991)

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 Trebein, 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 Trebein, 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.