As of 03:23 MDT

Weather in Prospect Heights, CO

52°Current weather

Prospect Heights, Tuesday, 20 October, 03:23

Clear. Feels like 50°. High 73°, low 51°.

Pressure30.12 inHg
Wind3 mph W
Humidity55%
Visibility6.2 mi
Dew point38°

Monthly outlook for Prospect Heights, CO: average high 64.6°, average low 45.7°. That is 3° above the climate normal for October. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 21 October (75.1°), the coolest 28 October (36.1°).

64.6°/45.7°
Average high / low
+3°
Above normal
3 / 3
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October64.2°61.6°+1.5°
30 October – 8 November65.1°55.7°+5.2°
9 November – 18 Novemberat normal52.4°—

October records over 66 years

90.5°2 October 2024All-time high
-5.4°30 October 1993All-time low

Climate normals and records are computed from the nearest reference point — Park Center (4 mi).

Wed, 2175° / 52°0Mostly clear
75 °Mostly clear

Prospect Heights, Wednesday, 21 October

Mostly clear. High 75°, low 52°.

Pressure30.15 inHg
Wind4.3 mph E
Humidity30%
Visibility6.2 mi
Dew point36°
Thu, 2266° / 47°0.05Light rain
66 °Light rain

Prospect Heights, Thursday, 22 October

Light rain. High 66°, low 47°.

Pressure30.09 inHg
Wind4.3 mph W
Humidity49%
Visibility6.2 mi
Dew point44°
Fri, 2373° / 50°0Light rain
73 °Light rain

Prospect Heights, Friday, 23 October

Light rain. High 73°, low 50°.

Pressure29.77 inHg
Wind0.3 mph SE
Humidity37%
Visibility6.2 mi
Dew point43°
Sat, 2464° / 43°0.01Light rain
64 °Light rain

Prospect Heights, Saturday, 24 October

Light rain. High 64°, low 43°.

Pressure30.09 inHg
Wind13.2 mph E
Humidity36%
Visibility—
Dew point32°
Sun, 2558° / 46°0.25Light rain
58 °Light rain

Prospect Heights, Sunday, 25 October

Light rain. High 58°, low 46°.

Pressure30.24 inHg
Wind4.6 mph SE
Humidity62%
Visibility—
Dew point39°
Mon, 2661° / 45°0.02Light rain
61 °Light rain

Prospect Heights, Monday, 26 October

Light rain. High 61°, low 45°.

Pressure30.15 inHg
Wind7.8 mph E
Humidity40%
Visibility—
Dew point33°
Tue, 2748° / 37°0.22Snow
48 °Snow

Prospect Heights, Tuesday, 27 October

Snow. High 48°, low 37°.

Pressure30.47 inHg
Wind8.2 mph E
Humidity91%
Visibility—
Dew point41°
Wed, 2859° / 36°0.02Snow
59 °Snow

Prospect Heights, Wednesday, 28 October

Snow. High 59°, low 36°.

Pressure30.21 inHg
Wind6.6 mph W
Humidity61%
Visibility—
Dew point39°
Thu, 2964° / 47°0Overcast
64 °Overcast

Prospect Heights, Thursday, 29 October

Overcast. High 64°, low 47°.

Pressure29.85 inHg
Wind9 mph W
Humidity48%
Visibility—
Dew point39°
Fri, 3061° / 45°0Clear
61 °Clear

Prospect Heights, Friday, 30 October

Clear. High 61°, low 45°.

Pressure29.88 inHg
Wind6.9 mph E
Humidity54%
Visibility—
Dew point39°
Sat, 3165° / 47°0Partly cloudy
65 °Partly cloudy

Prospect Heights, Saturday, 31 October

Partly cloudy. High 65°, low 47°.

Pressure29.85 inHg
Wind9 mph W
Humidity34%
Visibility—
Dew point31°
Sun, 0165° / 43°0Clear
65 °Clear

Prospect Heights, Sunday, 1 November

Clear. High 65°, low 43°.

Pressure30.06 inHg
Wind11.3 mph W
Humidity27%
Visibility—
Dew point23°
Mon, 0267° / 45°0Partly cloudy
67 °Partly cloudy

Prospect Heights, Monday, 2 November

Partly cloudy. High 67°, low 45°.

Pressure30.21 inHg
Wind8.2 mph W
Humidity25%
Visibility—
Dew point24°
Tue, 0364° / 46°0Clear
64 °Clear

Prospect Heights, Tuesday, 3 November

Clear. High 64°, low 46°.

Pressure30.18 inHg
Wind7.1 mph W
Humidity27%
Visibility—
Dew point25°
Wed, 0469° / 51°0Overcast
69 °Overcast

Prospect Heights, Wednesday, 4 November

Overcast. High 69°, low 51°.

Pressure29.80 inHg
Wind12.5 mph SW
Humidity28%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0556° / 30°0.01Climate normal
56 °Climate normal

Prospect Heights, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high56°
Average low30°
Average precipitation0.01 in
Chance of precipitation5%
Record high72° (2021)
Record low7° (1974)
Fri, 0657° / 29°0.03Climate normal
57 °Climate normal

Prospect Heights, Friday, 6 November

Climate normal for this date — 60-year average.

Average high57°
Average low29°
Average precipitation0.03 in
Chance of precipitation7%
Record high75° (2021)
Record low-5° (1993)
Sat, 0756° / 29°0.02Climate normal
56 °Climate normal

Prospect Heights, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high56°
Average low29°
Average precipitation0.02 in
Chance of precipitation12%
Record high74° (2021)
Record low2° (1993)
Sun, 0856° / 30°0.04Climate normal
56 °Climate normal

Prospect Heights, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high56°
Average low30°
Average precipitation0.04 in
Chance of precipitation15%
Record high73° (1978)
Record low-2° (1993)
Mon, 0954° / 29°0.04Climate normal
54 °Climate normal

Prospect Heights, Monday, 9 November

Climate normal for this date — 60-year average.

Average high54°
Average low29°
Average precipitation0.04 in
Chance of precipitation20%
Record high71° (1978)
Record low3° (1993)
Tue, 1054° / 28°0.02Climate normal
54 °Climate normal

Prospect Heights, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high54°
Average low28°
Average precipitation0.02 in
Chance of precipitation15%
Record high73° (2025)
Record low2° (1998)
Wed, 1152° / 28°0.03Climate normal
52 °Climate normal

Prospect Heights, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high52°
Average low28°
Average precipitation0.03 in
Chance of precipitation18%
Record high72° (1973)
Record low3° (1998)
Thu, 1252° / 27°0.03Climate normal
52 °Climate normal

Prospect Heights, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high52°
Average low27°
Average precipitation0.03 in
Chance of precipitation18%
Record high72° (2025)
Record low2° (2014)
Fri, 1353° / 28°0.02Climate normal
53 °Climate normal

Prospect Heights, Friday, 13 November

Climate normal for this date — 60-year average.

Average high53°
Average low28°
Average precipitation0.02 in
Chance of precipitation10%
Record high72° (1999)
Record low0° (2014)
Sat, 1452° / 28°0.04Climate normal
52 °Climate normal

Prospect Heights, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high52°
Average low28°
Average precipitation0.04 in
Chance of precipitation20%
Record high73° (2025)
Record low-4° (1961)
Sun, 1552° / 27°0.03Climate normal
52 °Climate normal

Prospect Heights, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high52°
Average low27°
Average precipitation0.03 in
Chance of precipitation17%
Record high75° (2025)
Record low-13° (1997)
Mon, 1653° / 26°0.03Climate normal
53 °Climate normal

Prospect Heights, Monday, 16 November

Climate normal for this date — 60-year average.

Average high53°
Average low26°
Average precipitation0.03 in
Chance of precipitation10%
Record high72° (1999)
Record low-10° (1997)
Tue, 1751° / 27°0.04Climate normal
51 °Climate normal

Prospect Heights, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high51°
Average low27°
Average precipitation0.04 in
Chance of precipitation15%
Record high69° (1999)
Record low-1° (2014)
Wed, 1850° / 26°0.02Climate normal
50 °Climate normal

Prospect Heights, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high50°
Average low26°
Average precipitation0.02 in
Chance of precipitation7%
Record high70° (2008)
Record low3° (2014)

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 Prospect Heights, CO 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 Prospect Heights, CO 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.