As of 07:17 MST

Weather in Guernsey, WY

43°

Guernsey, Tuesday, 3 November, 07:17

Mostly clear. Feels like 35°. High 53°, low 38°.

Pressure30.21 inHg

Wind13.7 mph NW

Humidity83%

Visibility6.2 mi

Dew point39°

See detailed hourly forecast

Monthly outlook for Guernsey, WY: average high 56.3°, average low 37.7°. That is 3.2° above the climate normal for November. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 8 November (67.8°), the coolest 18 November (33°).

56.3°/37.7°

Average high / low

+3.2°

Above normal

1 / 2

Wet days / normal

0.3 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
3 November – 12 November	58.7°	51.7°	+3.9°
13 November – 22 November	52.4°	48.1°	+2.4°
23 November – 2 December	at normal	42.3°	—

November records over 66 years

76.5°2 November 2008All-time high

-17.5°25 November 1993All-time low

Wed, 0455° / 36°

55 °

Guernsey, Wednesday, 4 November

Overcast. High 55°, low 36°.

Pressure29.91 inHg

Wind8.7 mph NW

Humidity42%

Visibility6.2 mi

Dew point28°

Thu, 0558° / 36°

58 °

Guernsey, Thursday, 5 November

Overcast. High 58°, low 36°.

Pressure30.06 inHg

Wind2.5 mph NW

Humidity39%

Visibility6.2 mi

Dew point28°

Fri, 0657° / 35°

57 °

Guernsey, Friday, 6 November

Partly cloudy. High 57°, low 35°.

Pressure30.12 inHg

Wind8.7 mph NW

Humidity41%

Visibility6.2 mi

Dew point32°

Sat, 0761° / 34°

61 °

Guernsey, Saturday, 7 November

Overcast. High 61°, low 34°.

Pressure30.18 inHg

Wind6.3 mph NW

Humidity40%

Visibility—

Dew point29°

Sun, 0868° / 37°

68 °

Guernsey, Sunday, 8 November

Clear. High 68°, low 37°.

Pressure30.00 inHg

Wind9.9 mph W

Humidity30%

Visibility—

Dew point28°

Mon, 0960° / 44°

60 °

Guernsey, Monday, 9 November

Partly cloudy. High 60°, low 44°.

Pressure29.97 inHg

Wind20.8 mph NW

Humidity26%

Visibility—

Dew point23°

Tue, 1061° / 40°

61 °

Guernsey, Tuesday, 10 November

Partly cloudy. High 61°, low 40°.

Pressure30.00 inHg

Wind18.5 mph NW

Humidity25%

Visibility—

Dew point22°

Wed, 1156° / 40°

56 °

Guernsey, Wednesday, 11 November

Clear. High 56°, low 40°.

Pressure30.27 inHg

Wind6.4 mph SE

Humidity39%

Visibility—

Dew point27°

Thu, 1258° / 38°

58 °

Guernsey, Thursday, 12 November

Clear. High 58°, low 38°.

Pressure30.06 inHg

Wind6.2 mph SE

Humidity31%

Visibility—

Dew point21°

Fri, 1364° / 38°

64 °

Guernsey, Friday, 13 November

Clear. High 64°, low 38°.

Pressure29.88 inHg

Wind10.2 mph S

Humidity32%

Visibility—

Dew point23°

Sat, 1465° / 40°

65 °

Guernsey, Saturday, 14 November

Overcast. High 65°, low 40°.

Pressure29.68 inHg

Wind7.4 mph S

Humidity28%

Visibility—

Dew point20°

Sun, 1551° / 40°

0.01

51 °

Guernsey, Sunday, 15 November

Light rain. High 51°, low 40°.

Pressure29.50 inHg

Wind24.7 mph NW

Humidity63%

Visibility—

Dew point38°

Mon, 1653° / 38°

53 °

Guernsey, Monday, 16 November

Clear. High 53°, low 38°.

Pressure29.83 inHg

Wind17.6 mph W

Humidity34%

Visibility—

Dew point20°

Tue, 1747° / 37°

47 °

Guernsey, Tuesday, 17 November

Overcast. High 47°, low 37°.

Pressure29.59 inHg

Wind15 mph SE

Humidity36%

Visibility—

Dew point20°

Wed, 1836° / 33°

0.29

36 °

Guernsey, Wednesday, 18 November

Snow. High 36°, low 33°.

Pressure29.71 inHg

Wind25 mph NW

Humidity96%

Visibility—

Dew point35°

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

Thu, 1947° / 28°

0.02

47 °

Guernsey, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high47°

Average low28°

Average precipitation0.02 in

Chance of precipitation13%

Record high73° (2007)

Record low4° (1985)

Fri, 2047° / 26°

0.02

47 °

Guernsey, Friday, 20 November

Climate normal for this date — 60-year average.

Average high47°

Average low26°

Average precipitation0.02 in

Chance of precipitation10%

Record high65° (2012)

Record low-11° (1985)

Sat, 2147° / 27°

0.03

47 °

Guernsey, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high47°

Average low27°

Average precipitation0.03 in

Chance of precipitation10%

Record high66° (2012)

Record low-6° (1977)

Sun, 2246° / 27°

0.03

46 °

Guernsey, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high46°

Average low27°

Average precipitation0.03 in

Chance of precipitation15%

Record high66° (2002)

Record low-13° (1985)

Mon, 2345° / 26°

0.02

45 °

Guernsey, Monday, 23 November

Climate normal for this date — 60-year average.

Average high45°

Average low26°

Average precipitation0.02 in

Chance of precipitation15%

Record high65° (2017)

Record low-12° (1985)

Tue, 2446° / 27°

0.03

46 °

Guernsey, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high46°

Average low27°

Average precipitation0.03 in

Chance of precipitation15%

Record high64° (1990)

Record low-7° (1993)

Wed, 2545° / 27°

0.02

45 °

Guernsey, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high45°

Average low27°

Average precipitation0.02 in

Chance of precipitation15%

Record high67° (1990)

Record low-17° (1993)

Thu, 2641° / 24°

0.06

41 °

Guernsey, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high41°

Average low24°

Average precipitation0.06 in

Chance of precipitation32%

Record high69° (2017)

Record low3° (1992)

Fri, 2740° / 22°

0.02

40 °

Guernsey, Friday, 27 November

Climate normal for this date — 60-year average.

Average high40°

Average low22°

Average precipitation0.02 in

Chance of precipitation8%

Record high71° (2017)

Record low-8° (1979)

Sat, 2841° / 24°

0.02

41 °

Guernsey, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high41°

Average low24°

Average precipitation0.02 in

Chance of precipitation10%

Record high62° (2021)

Record low1° (2001)

Sun, 2941° / 23°

0.02

41 °

Guernsey, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high41°

Average low23°

Average precipitation0.02 in

Chance of precipitation15%

Record high64° (2021)

Record low-2° (1979)

Mon, 3041° / 23°

0.02

41 °

Guernsey, Monday, 30 November

Climate normal for this date — 60-year average.

Average high41°

Average low23°

Average precipitation0.02 in

Chance of precipitation12%

Record high63° (2012)

Record low-9° (1975)

Tue, 0141° / 23°

0.02

41 °

Guernsey, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high41°

Average low23°

Average precipitation0.02 in

Chance of precipitation15%

Record high64° (1995)

Record low-16° (1985)

Wed, 0242° / 24°

0.02

42 °

Guernsey, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high42°

Average low24°

Average precipitation0.02 in

Chance of precipitation15%

Record high67° (2012)

Record low-12° (1985)

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 Guernsey, WY 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 Guernsey, WY 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.