As of 02:19 EDT

Weather in Alpha, OH

50°

Alpha, Wednesday, 7 October, 02:19

Clear. Feels like 50°. High 80°, low 46°.

Pressure30.00 inHg

Wind0 mph N

Humidity83%

Visibility6.2 mi

Dew point44°

See detailed hourly forecast

Monthly outlook for Alpha, OH: average high 70°, average low 50.4°. That is 3.4° above the climate normal for October. Precipitation is expected on 1 day (about 1.9 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 7 October (79.7°), the coolest 18 October (36.5°).

70°/50.4°

Average high / low

+3.4°

Above normal

1 / 4

Wet days / normal

1.9 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
7 October – 16 October	74°	65.6°	+4.6°
17 October – 26 October	63.5°	60.7°	+1.5°
27 October – 5 November	at normal	57.8°	—

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 (10 mi).

Thu, 0876° / 51°

76 °

Alpha, Thursday, 8 October

Clear. High 76°, low 51°.

Pressure30.06 inHg

Wind4.5 mph W

Humidity49%

Visibility6.2 mi

Dew point49°

Fri, 0972° / 47°

72 °

Alpha, Friday, 9 October

Clear. High 72°, low 47°.

Pressure30.27 inHg

Wind3.5 mph E

Humidity46%

Visibility6.2 mi

Dew point44°

Sat, 1078° / 57°

78 °

Alpha, Saturday, 10 October

Overcast. High 78°, low 57°.

Pressure30.21 inHg

Wind4.5 mph SE

Humidity54%

Visibility6.2 mi

Dew point54°

Sun, 1175° / 61°

1.91

75 °

Alpha, Sunday, 11 October

Heavy rain. High 75°, low 61°.

Pressure29.74 inHg

Wind12 mph E

Humidity70%

Visibility—

Dew point63°

Mon, 1273° / 63°

73 °

Alpha, Monday, 12 October

Overcast. High 73°, low 63°.

Pressure29.91 inHg

Wind9.1 mph NW

Humidity66%

Visibility—

Dew point58°

Tue, 1370° / 58°

0.02

70 °

Alpha, Tuesday, 13 October

Light rain. High 70°, low 58°.

Pressure29.94 inHg

Wind10.5 mph W

Humidity63%

Visibility—

Dew point56°

Wed, 1467° / 52°

67 °

Alpha, Wednesday, 14 October

Overcast. High 67°, low 52°.

Pressure30.06 inHg

Wind9.4 mph E

Humidity61%

Visibility—

Dew point50°

Thu, 1578° / 58°

78 °

Alpha, Thursday, 15 October

Partly cloudy. High 78°, low 58°.

Pressure29.91 inHg

Wind16.6 mph S

Humidity61%

Visibility—

Dew point60°

Fri, 1671° / 50°

0.01

71 °

Alpha, Friday, 16 October

Light rain. High 71°, low 50°.

Pressure30.15 inHg

Wind12.3 mph NW

Humidity37%

Visibility—

Dew point33°

Sat, 1757° / 42°

57 °

Alpha, Saturday, 17 October

Clear. High 57°, low 42°.

Pressure30.06 inHg

Wind15.7 mph W

Humidity28%

Visibility—

Dew point22°

Sun, 1854° / 36°

54 °

Alpha, Sunday, 18 October

Clear. High 54°, low 36°.

Pressure30.18 inHg

Wind7.5 mph NW

Humidity48%

Visibility—

Dew point31°

Mon, 1963° / 40°

63 °

Alpha, Monday, 19 October

Overcast. High 63°, low 40°.

Pressure30.12 inHg

Wind10.6 mph SW

Humidity41%

Visibility—

Dew point34°

Tue, 2067° / 46°

67 °

Alpha, Tuesday, 20 October

Clear. High 67°, low 46°.

Pressure30.24 inHg

Wind5.1 mph E

Humidity43%

Visibility—

Dew point40°

Wed, 2168° / 49°

68 °

Alpha, Wednesday, 21 October

Partly cloudy. High 68°, low 49°.

Pressure30.21 inHg

Wind4.5 mph NE

Humidity45%

Visibility—

Dew point43°

Thu, 2271° / 51°

71 °

Alpha, Thursday, 22 October

Clear. High 71°, low 51°.

Pressure29.94 inHg

Wind15.3 mph SW

Humidity40%

Visibility—

Dew point43°

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

Fri, 2362° / 46°

0.13

62 °

Alpha, Friday, 23 October

Climate normal for this date — 60-year average.

Average high62°

Average low46°

Average precipitation0.13 in

Chance of precipitation32%

Record high79° (1963)

Record low30° (1969)

Sat, 2460° / 46°

0.12

60 °

Alpha, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high60°

Average low46°

Average precipitation0.12 in

Chance of precipitation37%

Record high78° (1963)

Record low28° (1981)

Sun, 2560° / 45°

0.09

60 °

Alpha, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high60°

Average low45°

Average precipitation0.09 in

Chance of precipitation32%

Record high78° (1963)

Record low29° (2013)

Mon, 2659° / 45°

0.1

59 °

Alpha, 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 °

Alpha, 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 °

Alpha, 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 °

Alpha, 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 °

Alpha, 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 °

Alpha, 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 °

Alpha, 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 °

Alpha, 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 °

Alpha, 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 °

Alpha, 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 °

Alpha, 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)

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 Alpha, 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 Alpha, 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.