As of 14:19 MST

Weather in Chester, CO

41°

Chester, Friday, 13 November, 14:19

Clear. Feels like 33°. High 44°, low 25°.

Pressure29.85 inHg

Wind13.8 mph W

Humidity44%

Visibility6.2 mi

Dew point23°

See detailed hourly forecast

Monthly outlook for Chester, CO: average high 39°, average low 19.6°. That is 2.3° above the climate normal for November. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 16 November (51.1°), the coolest 18 November (12.1°).

39°/19.6°

Average high / low

+2.3°

Above normal

2 / 3

Wet days / normal

0.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
13 November – 22 November	40.7°	36.6°	+2.3°
23 November – 2 December	36.1°	31.5°	+2.6°
3 December – 12 December	at normal	30°	—

November records over 66 years

57°20 November 1989All-time high

-29.9°26 November 1975All-time low

Climate normals and records are computed from the nearest reference point — Bonanza (10 mi).

Sat, 1439° / 26°

0.19

39 °

Chester, Saturday, 14 November

Snow. High 39°, low 26°.

Pressure29.74 inHg

Wind2.6 mph W

Humidity86%

Visibility6.2 mi

Dew point28°

Sun, 1546° / 23°

46 °

Chester, Sunday, 15 November

Mostly clear. High 46°, low 23°.

Pressure30.12 inHg

Wind2.8 mph W

Humidity73%

Visibility6.2 mi

Dew point23°

Mon, 1651° / 22°

51 °

Chester, Monday, 16 November

Overcast. High 51°, low 22°.

Pressure30.06 inHg

Wind2 mph SW

Humidity56%

Visibility6.2 mi

Dew point20°

Tue, 1743° / 17°

0.04

43 °

Chester, Tuesday, 17 November

Light snow. High 43°, low 17°.

Pressure29.91 inHg

Wind6.2 mph S

Humidity79%

Visibility6.2 mi

Dew point27°

Wed, 1832° / 12°

0.02

32 °

Chester, Wednesday, 18 November

Light snow. High 32°, low 12°.

Pressure30.09 inHg

Wind15.6 mph W

Humidity91%

Visibility—

Dew point26°

Thu, 1938° / 14°

38 °

Chester, Thursday, 19 November

Partly cloudy. High 38°, low 14°.

Pressure30.06 inHg

Wind7.2 mph S

Humidity38%

Visibility—

Dew point10°

Fri, 2039° / 16°

0.02

39 °

Chester, Friday, 20 November

Light snow. High 39°, low 16°.

Pressure29.80 inHg

Wind19.5 mph W

Humidity39%

Visibility—

Dew point13°

Sat, 2136° / 13°

36 °

Chester, Saturday, 21 November

Overcast. High 36°, low 13°.

Pressure30.27 inHg

Wind6.1 mph NW

Humidity20%

Visibility—

Dew point-7°

Sun, 2239° / 22°

39 °

Chester, Sunday, 22 November

Overcast. High 39°, low 22°.

Pressure30.21 inHg

Wind6.1 mph W

Humidity28%

Visibility—

Dew point5°

Mon, 2340° / 22°

40 °

Chester, Monday, 23 November

Mostly clear. High 40°, low 22°.

Pressure30.15 inHg

Wind4.9 mph SW

Humidity38%

Visibility—

Dew point13°

Tue, 2436° / 24°

0.09

36 °

Chester, Tuesday, 24 November

Light snow. High 36°, low 24°.

Pressure30.03 inHg

Wind8 mph W

Humidity54%

Visibility—

Dew point19°

Wed, 2540° / 21°

40 °

Chester, Wednesday, 25 November

Mostly clear. High 40°, low 21°.

Pressure30.27 inHg

Wind4.9 mph NW

Humidity48%

Visibility—

Dew point17°

Thu, 2638° / 21°

38 °

Chester, Thursday, 26 November

Overcast. High 38°, low 21°.

Pressure30.09 inHg

Wind6 mph W

Humidity36%

Visibility—

Dew point11°

Fri, 2732° / 19°

0.02

32 °

Chester, Friday, 27 November

Light snow. High 32°, low 19°.

Pressure29.94 inHg

Wind10.2 mph W

Humidity55%

Visibility—

Dew point15°

Sat, 2832° / 16°

0.01

32 °

Chester, Saturday, 28 November

Light snow. High 32°, low 16°.

Pressure30.12 inHg

Wind8.3 mph W

Humidity48%

Visibility—

Dew point9°

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

Sun, 2931° / 6°

0.04

31 °

Chester, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high31°

Average low6°

Average precipitation0.04 in

Chance of precipitation25%

Record high49° (2021)

Record low-23° (1979)

Mon, 3030° / 4°

0.02

30 °

Chester, Monday, 30 November

Climate normal for this date — 60-year average.

Average high30°

Average low4°

Average precipitation0.02 in

Chance of precipitation15%

Record high48° (1995)

Record low-25° (2004)

Tue, 0131° / 5°

0.03

31 °

Chester, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high31°

Average low5°

Average precipitation0.03 in

Chance of precipitation13%

Record high49° (1995)

Record low-16° (2004)

Wed, 0232° / 7°

0.02

32 °

Chester, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high32°

Average low7°

Average precipitation0.02 in

Chance of precipitation20%

Record high49° (2021)

Record low-17° (2004)

Thu, 0331° / 7°

0.03

31 °

Chester, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high31°

Average low7°

Average precipitation0.03 in

Chance of precipitation18%

Record high48° (2021)

Record low-17° (1996)

Fri, 0432° / 6°

0.02

32 °

Chester, Friday, 4 December

Climate normal for this date — 60-year average.

Average high32°

Average low6°

Average precipitation0.02 in

Chance of precipitation13%

Record high48° (1989)

Record low-24° (2009)

Sat, 0531° / 6°

0.04

31 °

Chester, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high31°

Average low6°

Average precipitation0.04 in

Chance of precipitation20%

Record high47° (2012)

Record low-21° (1971)

Sun, 0630° / 6°

0.05

30 °

Chester, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high30°

Average low6°

Average precipitation0.05 in

Chance of precipitation22%

Record high44° (2008)

Record low-30° (2011)

Mon, 0730° / 6°

0.04

30 °

Chester, Monday, 7 December

Climate normal for this date — 60-year average.

Average high30°

Average low6°

Average precipitation0.04 in

Chance of precipitation22%

Record high46° (2008)

Record low-25° (1964)

Tue, 0829° / 6°

0.04

29 °

Chester, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high29°

Average low6°

Average precipitation0.04 in

Chance of precipitation18%

Record high43° (1981)

Record low-30° (2005)

Wed, 0929° / 3°

0.04

29 °

Chester, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high29°

Average low3°

Average precipitation0.04 in

Chance of precipitation22%

Record high48° (1981)

Record low-25° (1978)

Thu, 1029° / 2°

0.02

29 °

Chester, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high29°

Average low2°

Average precipitation0.02 in

Chance of precipitation12%

Record high45° (2014)

Record low-19° (2013)

Fri, 1129° / 4°

0.02

29 °

Chester, Friday, 11 December

Climate normal for this date — 60-year average.

Average high29°

Average low4°

Average precipitation0.02 in

Chance of precipitation17%

Record high45° (1995)

Record low-21° (1985)

Sat, 1229° / 4°

0.03

29 °

Chester, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high29°

Average low4°

Average precipitation0.03 in

Chance of precipitation15%

Record high45° (2017)

Record low-25° (1961)

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 Chester, 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 Chester, 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.