As of 18:03 MDT

Weather in Jay Em, WY

74°Current weather

Jay Em, Thursday, 8 October, 18:03

Clear. Feels like 73°. High 79°, low 48°.

Pressure29.91 inHg
Wind7.2 mph NE
Humidity29%
Visibility6.2 mi
Dew point39°

Monthly outlook for Jay Em, WY: average high 66.7°, average low 43.7°. That is 3.6° above the climate normal for October. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 9 October (84.5°), the coolest 16 October (31.4°).

66.7°/43.7°
Average high / low
+3.6°
Above normal
4 / 3
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 October – 17 October66.4°60.9°+3.1°
18 October – 27 October67.2°58.5°+4.8°
28 October – 6 Novemberat normal51.5°—

October records over 66 years

86.2°3 October 2025All-time high
-7.1°30 October 2019All-time low
Fri, 0984° / 47°0Clear
84 °Clear

Jay Em, Friday, 9 October

Clear. High 84°, low 47°.

Pressure29.77 inHg
Wind12 mph SW
Humidity19%
Visibility6.2 mi
Dew point34°
Sat, 1083° / 53°0Light rain
83 °Light rain

Jay Em, Saturday, 10 October

Light rain. High 83°, low 53°.

Pressure29.56 inHg
Wind14 mph SW
Humidity18%
Visibility6.2 mi
Dew point33°
Sun, 1176° / 52°0.07Light rain
76 °Light rain

Jay Em, Sunday, 11 October

Light rain. High 76°, low 52°.

Pressure29.71 inHg
Wind3.9 mph SW
Humidity42%
Visibility6.2 mi
Dew point46°
Mon, 1263° / 44°0.44Rain
63 °Rain

Jay Em, Monday, 12 October

Rain. High 63°, low 44°.

Pressure29.85 inHg
Wind8.3 mph SE
Humidity63%
Visibility6.2 mi
Dew point45°
Tue, 1363° / 45°0.29Rain
63 °Rain

Jay Em, Tuesday, 13 October

Rain. High 63°, low 45°.

Pressure29.97 inHg
Wind10.9 mph SE
Humidity69%
Visibility—
Dew point45°
Wed, 1458° / 49°0.13Light rain
58 °Light rain

Jay Em, Wednesday, 14 October

Light rain. High 58°, low 49°.

Pressure29.59 inHg
Wind23.2 mph NW
Humidity75%
Visibility—
Dew point45°
Thu, 1551° / 36°0Clear
51 °Clear

Jay Em, Thursday, 15 October

Clear. High 51°, low 36°.

Pressure30.15 inHg
Wind20.1 mph N
Humidity40%
Visibility—
Dew point25°
Fri, 1645° / 31°0Overcast
45 °Overcast

Jay Em, Friday, 16 October

Overcast. High 45°, low 31°.

Pressure30.65 inHg
Wind19.8 mph N
Humidity48%
Visibility—
Dew point21°
Sat, 1761° / 33°0Clear
61 °Clear

Jay Em, Saturday, 17 October

Clear. High 61°, low 33°.

Pressure30.45 inHg
Wind18.3 mph S
Humidity41%
Visibility—
Dew point25°
Sun, 1868° / 39°0Clear
68 °Clear

Jay Em, Sunday, 18 October

Clear. High 68°, low 39°.

Pressure30.06 inHg
Wind14.5 mph SE
Humidity37%
Visibility—
Dew point30°
Mon, 1963° / 45°0.02Light rain
63 °Light rain

Jay Em, Monday, 19 October

Light rain. High 63°, low 45°.

Pressure29.94 inHg
Wind28.1 mph W
Humidity30%
Visibility—
Dew point27°
Tue, 2063° / 41°0Mostly clear
63 °Mostly clear

Jay Em, Tuesday, 20 October

Mostly clear. High 63°, low 41°.

Pressure30.09 inHg
Wind17.8 mph NW
Humidity32%
Visibility—
Dew point26°
Wed, 2167° / 44°0Clear
67 °Clear

Jay Em, Wednesday, 21 October

Clear. High 67°, low 44°.

Pressure30.09 inHg
Wind6.6 mph W
Humidity21%
Visibility—
Dew point20°
Thu, 2268° / 47°0Mostly clear
68 °Mostly clear

Jay Em, Thursday, 22 October

Mostly clear. High 68°, low 47°.

Pressure30.06 inHg
Wind10.5 mph NW
Humidity18%
Visibility—
Dew point18°
Fri, 2374° / 45°0Clear
74 °Clear

Jay Em, Friday, 23 October

Clear. High 74°, low 45°.

Pressure30.00 inHg
Wind10.4 mph S
Humidity20%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2458° / 35°0.05Climate normal
58 °Climate normal

Jay Em, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high58°
Average low35°
Average precipitation0.05 in
Chance of precipitation18%
Record high77° (2014)
Record low16° (1995)
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)

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.