As of 07:12 MDT

Weather in Washam, WY

40°

Washam, Saturday, 31 October, 07:12

Partly cloudy. Feels like 40°. High 54°, low 40°.

Pressure29.94 inHg

Wind0.9 mph W

Humidity89%

Visibility6.2 mi

Dew point37°

See detailed hourly forecast

Monthly outlook for Washam, WY: average high 52.1°, average low 37°. That is 4.8° above the climate normal for October. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 9 November (58.2°), the coolest 3 November (31.8°).

52.1°/37°

Average high / low

+4.8°

Above normal

3 / 4

Wet days / normal

0.7 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
31 October – 9 November	50.6°	45°	+3.1°
10 November – 19 November	54.7°	40.4°	+7.9°
20 November – 29 November	at normal	34.9°	—

October records over 66 years

82.9°4 October 2024All-time high

-10.1°30 October 2019All-time low

Sun, 0149° / 43°

0.5

49 °

Washam, Sunday, 1 November

Rain. High 49°, low 43°.

Pressure29.71 inHg

Wind10.9 mph E

Humidity87%

Visibility2.6 mi

Dew point43°

Mon, 0245° / 40°

0.02

45 °

Washam, Monday, 2 November

Light rain. High 45°, low 40°.

Pressure30.06 inHg

Wind18.9 mph NW

Humidity72%

Visibility6.2 mi

Dew point34°

Tue, 0350° / 32°

50 °

Washam, Tuesday, 3 November

Clear. High 50°, low 32°.

Pressure30.33 inHg

Wind2 mph E

Humidity75%

Visibility3.1 mi

Dew point36°

Wed, 0450° / 32°

0.14

50 °

Washam, Wednesday, 4 November

Rain. High 50°, low 32°.

Pressure29.97 inHg

Wind8.2 mph N

Humidity72%

Visibility—

Dew point33°

Thu, 0546° / 33°

46 °

Washam, Thursday, 5 November

Partly cloudy. High 46°, low 33°.

Pressure29.94 inHg

Wind5.3 mph SW

Humidity71%

Visibility—

Dew point34°

Fri, 0653° / 36°

53 °

Washam, Friday, 6 November

Overcast. High 53°, low 36°.

Pressure29.91 inHg

Wind17.8 mph W

Humidity47%

Visibility—

Dew point27°

Sat, 0747° / 32°

0.01

47 °

Washam, Saturday, 7 November

Light snow. High 47°, low 32°.

Pressure30.24 inHg

Wind20.4 mph NW

Humidity21%

Visibility—

Dew point4°

Sun, 0855° / 35°

55 °

Washam, Sunday, 8 November

Clear. High 55°, low 35°.

Pressure30.30 inHg

Wind5 mph S

Humidity31%

Visibility—

Dew point18°

Mon, 0958° / 39°

58 °

Washam, Monday, 9 November

Overcast. High 58°, low 39°.

Pressure30.15 inHg

Wind5.1 mph S

Humidity29%

Visibility—

Dew point20°

Tue, 1058° / 40°

58 °

Washam, Tuesday, 10 November

Overcast. High 58°, low 40°.

Pressure30.15 inHg

Wind4.5 mph S

Humidity37%

Visibility—

Dew point25°

Wed, 1156° / 41°

56 °

Washam, Wednesday, 11 November

Overcast. High 56°, low 41°.

Pressure29.94 inHg

Wind4.5 mph S

Humidity32%

Visibility—

Dew point22°

Thu, 1251° / 37°

51 °

Washam, Thursday, 12 November

Overcast. High 51°, low 37°.

Pressure30.03 inHg

Wind12.2 mph NW

Humidity47%

Visibility—

Dew point27°

Fri, 1353° / 35°

53 °

Washam, Friday, 13 November

Clear. High 53°, low 35°.

Pressure30.18 inHg

Wind4.3 mph NE

Humidity25%

Visibility—

Dew point13°

Sat, 1455° / 38°

55 °

Washam, Saturday, 14 November

Overcast. High 55°, low 38°.

Pressure30.15 inHg

Wind4.5 mph SE

Humidity31%

Visibility—

Dew point20°

Sun, 1556° / 39°

56 °

Washam, Sunday, 15 November

Overcast. High 56°, low 39°.

Pressure30.18 inHg

Wind3.6 mph NE

Humidity30%

Visibility—

Dew point20°

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

Mon, 1641° / 19°

0.03

41 °

Washam, Monday, 16 November

Climate normal for this date — 60-year average.

Average high41°

Average low19°

Average precipitation0.03 in

Chance of precipitation20%

Record high60° (1999)

Record low-8° (1997)

Tue, 1739° / 18°

0.05

39 °

Washam, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high39°

Average low18°

Average precipitation0.05 in

Chance of precipitation35%

Record high57° (2008)

Record low-2° (2000)

Wed, 1839° / 18°

0.04

39 °

Washam, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high39°

Average low18°

Average precipitation0.04 in

Chance of precipitation33%

Record high58° (2008)

Record low-3° (1969)

Thu, 1938° / 17°

0.03

38 °

Washam, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high38°

Average low17°

Average precipitation0.03 in

Chance of precipitation17%

Record high60° (2019)

Record low-4° (2022)

Fri, 2038° / 16°

0.06

38 °

Washam, Friday, 20 November

Climate normal for this date — 60-year average.

Average high38°

Average low16°

Average precipitation0.06 in

Chance of precipitation23%

Record high57° (1989)

Record low-6° (1975)

Sat, 2137° / 17°

0.06

37 °

Washam, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high37°

Average low17°

Average precipitation0.06 in

Chance of precipitation32%

Record high53° (1989)

Record low-10° (1977)

Sun, 2237° / 16°

0.04

37 °

Washam, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high37°

Average low16°

Average precipitation0.04 in

Chance of precipitation25%

Record high59° (2017)

Record low-5° (1973)

Mon, 2336° / 15°

0.02

36 °

Washam, Monday, 23 November

Climate normal for this date — 60-year average.

Average high36°

Average low15°

Average precipitation0.02 in

Chance of precipitation17%

Record high55° (2017)

Record low-7° (2003)

Tue, 2436° / 15°

0.03

36 °

Washam, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high36°

Average low15°

Average precipitation0.03 in

Chance of precipitation18%

Record high56° (1995)

Record low-4° (1982)

Wed, 2535° / 15°

0.06

35 °

Washam, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high35°

Average low15°

Average precipitation0.06 in

Chance of precipitation28%

Record high57° (1995)

Record low-14° (2010)

Thu, 2633° / 15°

0.06

33 °

Washam, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high33°

Average low15°

Average precipitation0.06 in

Chance of precipitation33%

Record high58° (2017)

Record low-6° (1975)

Fri, 2733° / 12°

0.04

33 °

Washam, Friday, 27 November

Climate normal for this date — 60-year average.

Average high33°

Average low12°

Average precipitation0.04 in

Chance of precipitation25%

Record high58° (2017)

Record low-4° (1992)

Sat, 2833° / 13°

0.04

33 °

Washam, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high33°

Average low13°

Average precipitation0.04 in

Chance of precipitation23%

Record high52° (2014)

Record low-4° (1979)

Sun, 2933° / 13°

0.04

33 °

Washam, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high33°

Average low13°

Average precipitation0.04 in

Chance of precipitation27%

Record high50° (1999)

Record low-8° (1979)

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 Washam, 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 Washam, 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.