As of 22:18 MDT

Weather in Jay Em, WY

66°Current weather

Jay Em, Friday, 9 October, 22:18

Clear. Feels like 63°. High 85°, low 50°.

Pressure29.62 inHg
Wind10.4 mph W
Humidity30%
Visibility6.2 mi
Dew point32°

Monthly outlook for Jay Em, WY: average high 63.6°, average low 43.2°. That is 2° above the climate normal for October. Precipitation is expected on 4 days (about 0.3 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 9 October (84.8°), the coolest 17 October (28.5°).

63.6°/43.2°
Average high / low
+2°
Above normal
4 / 3
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 October – 18 October65.9°60.4°+3°
19 October – 28 October60°58.1°+1°
29 October – 7 Novemberat normal51.2°—

October records over 66 years

86.2°3 October 2025All-time high
-7.1°30 October 2019All-time low
Sat, 1083° / 55°0Light rain
83 °Light rain

Jay Em, Saturday, 10 October

Light rain. High 83°, low 55°.

Pressure29.59 inHg
Wind12.9 mph SW
Humidity21%
Visibility6.2 mi
Dew point35°
Sun, 1176° / 52°0.04Light rain
76 °Light rain

Jay Em, Sunday, 11 October

Light rain. High 76°, low 52°.

Pressure29.68 inHg
Wind4.5 mph S
Humidity35%
Visibility6.2 mi
Dew point44°
Mon, 1275° / 48°0Clear
75 °Clear

Jay Em, Monday, 12 October

Clear. High 75°, low 48°.

Pressure29.71 inHg
Wind8.8 mph S
Humidity43%
Visibility6.2 mi
Dew point46°
Tue, 1357° / 47°0.05Light rain
57 °Light rain

Jay Em, Tuesday, 13 October

Light rain. High 57°, low 47°.

Pressure29.97 inHg
Wind11.2 mph S
Humidity68%
Visibility6.2 mi
Dew point44°
Wed, 1454° / 47°0.07Light rain
54 °Light rain

Jay Em, Wednesday, 14 October

Light rain. High 54°, low 47°.

Pressure30.21 inHg
Wind11.3 mph E
Humidity63%
Visibility—
Dew point39°
Thu, 1557° / 41°0.07Light rain
57 °Light rain

Jay Em, Thursday, 15 October

Light rain. High 57°, low 41°.

Pressure30.21 inHg
Wind23 mph N
Humidity53%
Visibility—
Dew point39°
Fri, 1641° / 32°0Clear
41 °Clear

Jay Em, Friday, 16 October

Clear. High 41°, low 32°.

Pressure30.53 inHg
Wind29.3 mph NW
Humidity33%
Visibility—
Dew point12°
Sat, 1765° / 28°0Clear
65 °Clear

Jay Em, Saturday, 17 October

Clear. High 65°, low 28°.

Pressure30.27 inHg
Wind15.1 mph S
Humidity31%
Visibility—
Dew point17°
Sun, 1866° / 49°0Partly cloudy
66 °Partly cloudy

Jay Em, Sunday, 18 October

Partly cloudy. High 66°, low 49°.

Pressure29.94 inHg
Wind13 mph W
Humidity25%
Visibility—
Dew point25°
Mon, 1967° / 46°0Overcast
67 °Overcast

Jay Em, Monday, 19 October

Overcast. High 67°, low 46°.

Pressure29.83 inHg
Wind20.6 mph S
Humidity30%
Visibility—
Dew point29°
Tue, 2065° / 47°0Partly cloudy
65 °Partly cloudy

Jay Em, Tuesday, 20 October

Partly cloudy. High 65°, low 47°.

Pressure29.68 inHg
Wind18.9 mph W
Humidity18%
Visibility—
Dew point17°
Wed, 2151° / 39°0.01Light snow
51 °Light snow

Jay Em, Wednesday, 21 October

Light snow. High 51°, low 39°.

Pressure30.15 inHg
Wind23.7 mph NW
Humidity54%
Visibility—
Dew point28°
Thu, 2268° / 38°0Partly cloudy
68 °Partly cloudy

Jay Em, Thursday, 22 October

Partly cloudy. High 68°, low 38°.

Pressure29.80 inHg
Wind11.2 mph SW
Humidity16%
Visibility—
Dew point11°
Fri, 2352° / 37°0.03Snow
52 °Snow

Jay Em, Friday, 23 October

Snow. High 52°, low 37°.

Pressure30.21 inHg
Wind23.1 mph NW
Humidity40%
Visibility—
Dew point22°
Sat, 2457° / 34°0Partly cloudy
57 °Partly cloudy

Jay Em, Saturday, 24 October

Partly cloudy. High 57°, low 34°.

Pressure30.21 inHg
Wind17.6 mph NW
Humidity20%
Visibility—
Dew point10°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2558° / 35°0.02Climate normal
58 °Climate normal

Jay Em, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high58°
Average low35°
Average precipitation0.02 in
Chance of precipitation13%
Record high78° (2017)
Record low8° (2020)
Mon, 2657° / 35°0.03Climate normal
57 °Climate normal

Jay Em, Monday, 26 October

Climate normal for this date — 60-year average.

Average high57°
Average low35°
Average precipitation0.03 in
Chance of precipitation15%
Record high78° (1977)
Record low-4° (2020)
Tue, 2755° / 34°0.02Climate normal
55 °Climate normal

Jay Em, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high55°
Average low34°
Average precipitation0.02 in
Chance of precipitation8%
Record high78° (2016)
Record low-6° (2020)
Wed, 2855° / 33°0.06Climate normal
55 °Climate normal

Jay Em, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high55°
Average low33°
Average precipitation0.06 in
Chance of precipitation18%
Record high75° (1990)
Record low1° (2019)
Thu, 2953° / 33°0.07Climate normal
53 °Climate normal

Jay Em, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high53°
Average low33°
Average precipitation0.07 in
Chance of precipitation27%
Record high78° (1968)
Record low3° (1991)
Fri, 3051° / 31°0.05Climate normal
51 °Climate normal

Jay Em, Friday, 30 October

Climate normal for this date — 60-year average.

Average high51°
Average low31°
Average precipitation0.05 in
Chance of precipitation22%
Record high75° (1968)
Record low-7° (2019)
Sat, 3150° / 32°0.03Climate normal
50 °Climate normal

Jay Em, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high50°
Average low32°
Average precipitation0.03 in
Chance of precipitation20%
Record high73° (1999)
Record low-2° (1991)
Sun, 0150° / 32°0.04Climate normal
50 °Climate normal

Jay Em, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high50°
Average low32°
Average precipitation0.04 in
Chance of precipitation18%
Record high72° (1988)
Record low2° (1991)
Mon, 0250° / 30°0.04Climate normal
50 °Climate normal

Jay Em, Monday, 2 November

Climate normal for this date — 60-year average.

Average high50°
Average low30°
Average precipitation0.04 in
Chance of precipitation20%
Record high74° (2008)
Record low-7° (1991)
Tue, 0350° / 30°0.04Climate normal
50 °Climate normal

Jay Em, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high50°
Average low30°
Average precipitation0.04 in
Chance of precipitation20%
Record high70° (2020)
Record low-4° (1991)
Wed, 0452° / 29°0.01Climate normal
52 °Climate normal

Jay Em, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high52°
Average low29°
Average precipitation0.01 in
Chance of precipitation13%
Record high73° (1978)
Record low7° (1967)
Thu, 0552° / 31°0.02Climate normal
52 °Climate normal

Jay Em, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high52°
Average low31°
Average precipitation0.02 in
Chance of precipitation12%
Record high73° (2001)
Record low1° (1967)
Fri, 0651° / 31°0.03Climate normal
51 °Climate normal

Jay Em, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°
Average low31°
Average precipitation0.03 in
Chance of precipitation13%
Record high72° (2010)
Record low-1° (1971)
Sat, 0752° / 31°0.02Climate normal
52 °Climate normal

Jay Em, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high52°
Average low31°
Average precipitation0.02 in
Chance of precipitation8%
Record high73° (1999)
Record low2° (1971)

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 Jay Em, 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 Jay Em, 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.