As of 12:17 EDT

Weather in Vandalia, OH

53°Current weather

Vandalia, Friday, 16 October, 12:17

Rain. Feels like 52°. High 70°, low 49°.

Pressure29.97 inHg
Wind11.5 mph NW
Humidity90%
Visibility6.2 mi
Dew point50°

Monthly outlook for Vandalia, OH: average high 65.7°, average low 46.4°. That is 3° above the climate normal for October. Precipitation is expected on 3 days (about 0.3 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 30 October (76.7°), the coolest 18 October (35.9°).

65.7°/46.4°
Average high / low
+3°
Above normal
3 / 5
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October63.1°61°+1.1°
26 October – 4 November70.1°58.2°+6.6°
5 November – 14 Novemberat normal52.8°—

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 (7 mi).

Sat, 1751° / 38°0Clear
51 °Clear

Vandalia, Saturday, 17 October

Clear. High 51°, low 38°.

Pressure30.50 inHg
Wind8.5 mph N
Humidity59%
Visibility6.2 mi
Dew point33°
Sun, 1860° / 36°0Clear
60 °Clear

Vandalia, Sunday, 18 October

Clear. High 60°, low 36°.

Pressure30.59 inHg
Wind5 mph SE
Humidity53%
Visibility6.2 mi
Dew point37°
Mon, 1964° / 38°0Clear
64 °Clear

Vandalia, Monday, 19 October

Clear. High 64°, low 38°.

Pressure30.45 inHg
Wind3.1 mph E
Humidity54%
Visibility6.2 mi
Dew point41°
Tue, 2066° / 39°0Clear
66 °Clear

Vandalia, Tuesday, 20 October

Clear. High 66°, low 39°.

Pressure30.36 inHg
Wind3.9 mph NE
Humidity54%
Visibility6.2 mi
Dew point42°
Wed, 2165° / 42°0Clear
65 °Clear

Vandalia, Wednesday, 21 October

Clear. High 65°, low 42°.

Pressure30.30 inHg
Wind5.9 mph NE
Humidity56%
Visibility—
Dew point44°
Thu, 2266° / 44°0Clear
66 °Clear

Vandalia, Thursday, 22 October

Clear. High 66°, low 44°.

Pressure30.18 inHg
Wind5.6 mph N
Humidity39%
Visibility—
Dew point37°
Fri, 2365° / 48°0Overcast
65 °Overcast

Vandalia, Friday, 23 October

Overcast. High 65°, low 48°.

Pressure30.18 inHg
Wind9.4 mph NE
Humidity58%
Visibility—
Dew point48°
Sat, 2461° / 42°0Clear
61 °Clear

Vandalia, Saturday, 24 October

Clear. High 61°, low 42°.

Pressure30.27 inHg
Wind8.5 mph NE
Humidity44%
Visibility—
Dew point36°
Sun, 2563° / 41°0Partly cloudy
63 °Partly cloudy

Vandalia, Sunday, 25 October

Partly cloudy. High 63°, low 41°.

Pressure30.24 inHg
Wind7 mph E
Humidity27%
Visibility—
Dew point25°
Mon, 2667° / 46°0Overcast
67 °Overcast

Vandalia, Monday, 26 October

Overcast. High 67°, low 46°.

Pressure30.18 inHg
Wind6.2 mph S
Humidity48%
Visibility—
Dew point43°
Tue, 2773° / 50°0Mostly clear
73 °Mostly clear

Vandalia, Tuesday, 27 October

Mostly clear. High 73°, low 50°.

Pressure30.18 inHg
Wind7.4 mph SW
Humidity40%
Visibility—
Dew point43°
Wed, 2869° / 56°0Overcast
69 °Overcast

Vandalia, Wednesday, 28 October

Overcast. High 69°, low 56°.

Pressure30.18 inHg
Wind6.9 mph NE
Humidity46%
Visibility—
Dew point46°
Thu, 2974° / 60°0Overcast
74 °Overcast

Vandalia, Thursday, 29 October

Overcast. High 74°, low 60°.

Pressure30.09 inHg
Wind10 mph S
Humidity48%
Visibility—
Dew point51°
Fri, 3077° / 59°0.04Light rain
77 °Light rain

Vandalia, Friday, 30 October

Light rain. High 77°, low 59°.

Pressure30.06 inHg
Wind12.7 mph SW
Humidity50%
Visibility—
Dew point54°
Sat, 3161° / 55°0.06Light rain
61 °Light rain

Vandalia, Saturday, 31 October

Light rain. High 61°, low 55°.

Pressure30.15 inHg
Wind12.7 mph NE
Humidity63%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0159° / 46°0.17Climate normal
59 °Climate normal

Vandalia, 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°0.11Climate normal
58 °Climate normal

Vandalia, 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°0.07Climate normal
56 °Climate normal

Vandalia, 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°0.09Climate normal
56 °Climate normal

Vandalia, 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°0.08Climate normal
55 °Climate normal

Vandalia, 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°0.09Climate normal
54 °Climate normal

Vandalia, 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°0.11Climate normal
53 °Climate normal

Vandalia, 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°0.04Climate normal
54 °Climate normal

Vandalia, 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)
Mon, 0955° / 40°0.1Climate normal
55 °Climate normal

Vandalia, Monday, 9 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.1 in
Chance of precipitation32%
Record high74° (2020)
Record low20° (1991)
Tue, 1054° / 40°0.15Climate normal
54 °Climate normal

Vandalia, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.15 in
Chance of precipitation35%
Record high74° (2020)
Record low19° (2018)
Wed, 1151° / 37°0.13Climate normal
51 °Climate normal

Vandalia, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.13 in
Chance of precipitation33%
Record high69° (1964)
Record low22° (2025)
Thu, 1250° / 36°0.1Climate normal
50 °Climate normal

Vandalia, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.1 in
Chance of precipitation28%
Record high69° (1964)
Record low16° (2019)
Fri, 1350° / 36°0.06Climate normal
50 °Climate normal

Vandalia, Friday, 13 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.06 in
Chance of precipitation23%
Record high70° (2010)
Record low4° (2019)
Sat, 1451° / 36°0.09Climate normal
51 °Climate normal

Vandalia, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.09 in
Chance of precipitation27%
Record high71° (2011)
Record low17° (1986)

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 Vandalia, 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 Vandalia, 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.