As of 17:47 EDT

Weather in Arlington Heights, OH

70°Current weather

Arlington Heights, Friday, 30 October, 17:47

Clear. Feels like 68°. High 70°, low 49°.

Pressure30.30 inHg
Wind5.7 mph NE
Humidity37%
Visibility6.2 mi
Dew point42°

Monthly outlook for Arlington Heights, OH: average high 70.8°, average low 56.6°. That is 7.9° above the climate normal for October. Precipitation is expected on 5 days (about 1.6 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 10 November (74.5°), the coolest 31 October (48°).

70.8°/56.6°
Average high / low
+7.9°
Above normal
5 / 5
Wet days / normal
1.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
30 October – 8 November71.2°58.4°+7.1°
9 November – 18 November70.2°53°+9.6°
19 November – 28 Novemberat normal50.2°—

October records over 66 years

92.1°2 October 2019All-time high
26.2°26 October 1962All-time low

Climate normals and records are computed from the nearest reference point — Golf Manor (2 mi).

Sat, 3172° / 48°0Overcast
72 °Overcast

Arlington Heights, Saturday, 31 October

Overcast. High 72°, low 48°.

Pressure30.39 inHg
Wind6.8 mph E
Humidity43%
Visibility6.2 mi
Dew point41°
Sun, 0169° / 51°0Overcast
69 °Overcast

Arlington Heights, Sunday, 1 November

Overcast. High 69°, low 51°.

Pressure30.39 inHg
Wind2.8 mph SE
Humidity46%
Visibility6.2 mi
Dew point42°
Mon, 0272° / 56°0.02Light rain
72 °Light rain

Arlington Heights, Monday, 2 November

Light rain. High 72°, low 56°.

Pressure30.27 inHg
Wind5.6 mph SE
Humidity37%
Visibility6.2 mi
Dew point40°
Tue, 0369° / 56°0Overcast
69 °Overcast

Arlington Heights, Tuesday, 3 November

Overcast. High 69°, low 56°.

Pressure30.12 inHg
Wind5.3 mph SE
Humidity50%
Visibility6.2 mi
Dew point46°
Wed, 0472° / 62°0.31Light rain
72 °Light rain

Arlington Heights, Wednesday, 4 November

Light rain. High 72°, low 62°.

Pressure29.88 inHg
Wind9.6 mph S
Humidity82%
Visibility—
Dew point61°
Thu, 0570° / 58°0.13Rain
70 °Rain

Arlington Heights, Thursday, 5 November

Rain. High 70°, low 58°.

Pressure30.00 inHg
Wind8.5 mph SW
Humidity56%
Visibility—
Dew point52°
Fri, 0672° / 54°0Clear
72 °Clear

Arlington Heights, Friday, 6 November

Clear. High 72°, low 54°.

Pressure30.03 inHg
Wind3.4 mph S
Humidity63%
Visibility—
Dew point55°
Sat, 0772° / 60°0Overcast
72 °Overcast

Arlington Heights, Saturday, 7 November

Overcast. High 72°, low 60°.

Pressure30.09 inHg
Wind3.3 mph E
Humidity61%
Visibility—
Dew point56°
Sun, 0874° / 59°0Overcast
74 °Overcast

Arlington Heights, Sunday, 8 November

Overcast. High 74°, low 59°.

Pressure30.18 inHg
Wind5.2 mph NE
Humidity53%
Visibility—
Dew point54°
Mon, 0973° / 58°0Overcast
73 °Overcast

Arlington Heights, Monday, 9 November

Overcast. High 73°, low 58°.

Pressure30.24 inHg
Wind4.6 mph E
Humidity59%
Visibility—
Dew point56°
Tue, 1074° / 60°0.4Rain
74 °Rain

Arlington Heights, Tuesday, 10 November

Rain. High 74°, low 60°.

Pressure30.12 inHg
Wind6.7 mph W
Humidity53%
Visibility—
Dew point54°
Wed, 1168° / 60°0.22Light rain
68 °Light rain

Arlington Heights, Wednesday, 11 November

Light rain. High 68°, low 60°.

Pressure29.97 inHg
Wind8.1 mph SW
Humidity73%
Visibility—
Dew point56°
Thu, 1274° / 59°0Partly cloudy
74 °Partly cloudy

Arlington Heights, Thursday, 12 November

Partly cloudy. High 74°, low 59°.

Pressure29.88 inHg
Wind8.5 mph SW
Humidity60%
Visibility—
Dew point56°
Fri, 1370° / 64°0.51Rain
70 °Rain

Arlington Heights, Friday, 13 November

Rain. High 70°, low 64°.

Pressure29.74 inHg
Wind14.8 mph S
Humidity73%
Visibility—
Dew point59°
Sat, 1462° / 52°0.03Light rain
62 °Light rain

Arlington Heights, Saturday, 14 November

Light rain. High 62°, low 52°.

Pressure29.68 inHg
Wind10.5 mph W
Humidity65%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1552° / 38°0.16Climate normal
52 °Climate normal

Arlington Heights, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.16 in
Chance of precipitation35%
Record high71° (1964)
Record low22° (1969)
Mon, 1652° / 38°0.09Climate normal
52 °Climate normal

Arlington Heights, Monday, 16 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.09 in
Chance of precipitation28%
Record high70° (1987)
Record low26° (1967)
Tue, 1752° / 38°0.13Climate normal
52 °Climate normal

Arlington Heights, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.13 in
Chance of precipitation27%
Record high71° (1971)
Record low18° (2014)
Wed, 1853° / 38°0.1Climate normal
53 °Climate normal

Arlington Heights, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.1 in
Chance of precipitation27%
Record high74° (2016)
Record low11° (2014)
Thu, 1953° / 38°0.11Climate normal
53 °Climate normal

Arlington Heights, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.11 in
Chance of precipitation32%
Record high74° (1985)
Record low4° (2014)
Fri, 2052° / 38°0.09Climate normal
52 °Climate normal

Arlington Heights, Friday, 20 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.09 in
Chance of precipitation28%
Record high68° (1985)
Record low15° (1984)
Sat, 2149° / 37°0.1Climate normal
49 °Climate normal

Arlington Heights, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.1 in
Chance of precipitation33%
Record high68° (1979)
Record low16° (2014)
Sun, 2250° / 36°0.08Climate normal
50 °Climate normal

Arlington Heights, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.08 in
Chance of precipitation27%
Record high70° (2010)
Record low17° (1964)
Mon, 2350° / 35°0.08Climate normal
50 °Climate normal

Arlington Heights, Monday, 23 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.08 in
Chance of precipitation28%
Record high71° (1999)
Record low18° (1970)
Tue, 2449° / 35°0.14Climate normal
49 °Climate normal

Arlington Heights, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.14 in
Chance of precipitation37%
Record high66° (2001)
Record low16° (1970)
Wed, 2550° / 35°0.17Climate normal
50 °Climate normal

Arlington Heights, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.17 in
Chance of precipitation42%
Record high67° (1987)
Record low18° (2005)
Thu, 2651° / 37°0.14Climate normal
51 °Climate normal

Arlington Heights, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.14 in
Chance of precipitation40%
Record high65° (1965)
Record low20° (1977)
Fri, 2750° / 38°0.2Climate normal
50 °Climate normal

Arlington Heights, Friday, 27 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.2 in
Chance of precipitation48%
Record high73° (1990)
Record low23° (1977)
Sat, 2848° / 35°0.22Climate normal
48 °Climate normal

Arlington Heights, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.22 in
Chance of precipitation40%
Record high70° (2005)
Record low20° (2018)

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 Arlington Heights, 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 Arlington Heights, 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.