As of 09:29 MDT

Weather in Slater, WY

60°Current weather

Slater, Sunday, 11 October, 09:29

Light rain. Feels like 58°. High 74°, low 58°.

Pressure29.83 inHg
Wind5.4 mph N
Humidity56%
Visibility6.2 mi
Dew point45°

Monthly outlook for Slater, WY: average high 66.3°, average low 48.2°. That is 4° above the climate normal for October. Precipitation is expected on 4 days (about 1.6 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 24 October (73.8°), the coolest 16 October (34.2°).

66.3°/48.2°
Average high / low
+4°
Above normal
4 / 3
Wet days / normal
1.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 October – 20 October65.5°60.1°+3°
21 October – 30 October67.7°56.1°+6.5°
31 October – 9 Novemberat normal50.5°—

October records over 66 years

84.7°4 October 2024All-time high
-6.9°30 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Chugwater (9 mi).

Mon, 1273° / 55°0.12Rain
73 °Rain

Slater, Monday, 12 October

Rain. High 73°, low 55°.

Pressure29.74 inHg
Wind10.5 mph W
Humidity33%
Visibility6.2 mi
Dew point41°
Tue, 1364° / 46°0.23Heavy rain
64 °Heavy rain

Slater, Tuesday, 13 October

Heavy rain. High 64°, low 46°.

Pressure29.88 inHg
Wind7.5 mph SE
Humidity60%
Visibility6.2 mi
Dew point45°
Wed, 1449° / 43°0.35Rain
49 °Rain

Slater, Wednesday, 14 October

Rain. High 49°, low 43°.

Pressure30.15 inHg
Wind12 mph E
Humidity91%
Visibility3.8 mi
Dew point43°
Thu, 1550° / 42°0.83Rain
50 °Rain

Slater, Thursday, 15 October

Rain. High 50°, low 42°.

Pressure30.45 inHg
Wind15.6 mph N
Humidity93%
Visibility—
Dew point43°
Fri, 1662° / 34°0Clear
62 °Clear

Slater, Friday, 16 October

Clear. High 62°, low 34°.

Pressure30.59 inHg
Wind12.6 mph S
Humidity36%
Visibility—
Dew point26°
Sat, 1773° / 45°0Clear
73 °Clear

Slater, Saturday, 17 October

Clear. High 73°, low 45°.

Pressure30.06 inHg
Wind26.1 mph W
Humidity21%
Visibility—
Dew point25°
Sun, 1871° / 57°0Clear
71 °Clear

Slater, Sunday, 18 October

Clear. High 71°, low 57°.

Pressure30.00 inHg
Wind24.6 mph W
Humidity24%
Visibility—
Dew point28°
Mon, 1973° / 54°0Clear
73 °Clear

Slater, Monday, 19 October

Clear. High 73°, low 54°.

Pressure29.94 inHg
Wind8.8 mph SW
Humidity18%
Visibility—
Dew point23°
Tue, 2067° / 50°0Clear
67 °Clear

Slater, Tuesday, 20 October

Clear. High 67°, low 50°.

Pressure29.80 inHg
Wind28.8 mph W
Humidity24%
Visibility—
Dew point27°
Wed, 2169° / 47°0Partly cloudy
69 °Partly cloudy

Slater, Wednesday, 21 October

Partly cloudy. High 69°, low 47°.

Pressure29.94 inHg
Wind10.8 mph NW
Humidity22%
Visibility—
Dew point22°
Thu, 2269° / 50°0Overcast
69 °Overcast

Slater, Thursday, 22 October

Overcast. High 69°, low 50°.

Pressure29.97 inHg
Wind8.6 mph N
Humidity24%
Visibility—
Dew point26°
Fri, 2372° / 48°0Clear
72 °Clear

Slater, Friday, 23 October

Clear. High 72°, low 48°.

Pressure30.06 inHg
Wind11.1 mph S
Humidity25%
Visibility—
Dew point28°
Sat, 2474° / 53°0Clear
74 °Clear

Slater, Saturday, 24 October

Clear. High 74°, low 53°.

Pressure30.00 inHg
Wind15 mph W
Humidity18%
Visibility—
Dew point23°
Sun, 2557° / 47°0Clear
57 °Clear

Slater, Sunday, 25 October

Clear. High 57°, low 47°.

Pressure30.33 inHg
Wind21.3 mph NW
Humidity30%
Visibility—
Dew point22°
Mon, 2666° / 42°0Partly cloudy
66 °Partly cloudy

Slater, Monday, 26 October

Partly cloudy. High 66°, low 42°.

Pressure30.03 inHg
Wind10 mph SW
Humidity23%
Visibility—
Dew point19°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2755° / 35°0.03Climate normal
55 °Climate normal

Slater, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high55°
Average low35°
Average precipitation0.03 in
Chance of precipitation17%
Record high79° (2016)
Record low7° (2020)
Wed, 2855° / 35°0.07Climate normal
55 °Climate normal

Slater, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high55°
Average low35°
Average precipitation0.07 in
Chance of precipitation22%
Record high73° (1990)
Record low6° (2019)
Thu, 2954° / 35°0.07Climate normal
54 °Climate normal

Slater, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high54°
Average low35°
Average precipitation0.07 in
Chance of precipitation25%
Record high76° (1968)
Record low2° (2019)
Fri, 3050° / 33°0.04Climate normal
50 °Climate normal

Slater, Friday, 30 October

Climate normal for this date — 60-year average.

Average high50°
Average low33°
Average precipitation0.04 in
Chance of precipitation28%
Record high74° (1968)
Record low-7° (2019)
Sat, 3149° / 33°0.05Climate normal
49 °Climate normal

Slater, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high49°
Average low33°
Average precipitation0.05 in
Chance of precipitation25%
Record high73° (1999)
Record low-2° (1991)
Sun, 0150° / 32°0.04Climate normal
50 °Climate normal

Slater, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high50°
Average low32°
Average precipitation0.04 in
Chance of precipitation17%
Record high71° (1988)
Record low5° (1972)
Mon, 0250° / 32°0.04Climate normal
50 °Climate normal

Slater, Monday, 2 November

Climate normal for this date — 60-year average.

Average high50°
Average low32°
Average precipitation0.04 in
Chance of precipitation25%
Record high73° (2008)
Record low-5° (1991)
Tue, 0349° / 31°0.05Climate normal
49 °Climate normal

Slater, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high49°
Average low31°
Average precipitation0.05 in
Chance of precipitation17%
Record high70° (2015)
Record low-5° (1967)
Wed, 0451° / 31°0.02Climate normal
51 °Climate normal

Slater, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high51°
Average low31°
Average precipitation0.02 in
Chance of precipitation8%
Record high72° (1977)
Record low0° (1967)
Thu, 0552° / 32°0.03Climate normal
52 °Climate normal

Slater, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high52°
Average low32°
Average precipitation0.03 in
Chance of precipitation12%
Record high70° (2001)
Record low-3° (1967)
Fri, 0652° / 33°0.02Climate normal
52 °Climate normal

Slater, Friday, 6 November

Climate normal for this date — 60-year average.

Average high52°
Average low33°
Average precipitation0.02 in
Chance of precipitation10%
Record high73° (2020)
Record low10° (1961)
Sat, 0753° / 33°0.02Climate normal
53 °Climate normal

Slater, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high53°
Average low33°
Average precipitation0.02 in
Chance of precipitation12%
Record high74° (1999)
Record low3° (1990)
Sun, 0850° / 32°0.05Climate normal
50 °Climate normal

Slater, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high50°
Average low32°
Average precipitation0.05 in
Chance of precipitation23%
Record high73° (1999)
Record low12° (1961)
Mon, 0949° / 30°0.04Climate normal
49 °Climate normal

Slater, Monday, 9 November

Climate normal for this date — 60-year average.

Average high49°
Average low30°
Average precipitation0.04 in
Chance of precipitation20%
Record high70° (2016)
Record low4° (1960)

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 Slater, 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 Slater, 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.