As of 04:56 MDT

Weather in Slater, WY

65°Current weather

Slater, Saturday, 10 October, 04:56

Mostly clear. Feels like 63°. High 83°, low 62°.

Pressure29.68 inHg
Wind8.1 mph W
Humidity34%
Visibility6.2 mi
Dew point36°

Monthly outlook for Slater, WY: average high 66.2°, average low 47°. That is 3.7° above the climate normal for October. Precipitation is expected on 7 days (about 0.6 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 10 October (83.3°), the coolest 17 October (24.9°).

66.2°/47°
Average high / low
+3.7°
Above normal
7 / 3
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October65.9°60.3°+3.1°
20 October – 29 October66.7°57.1°+5.3°
30 October – 8 Novemberat normal50.7°—

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).

Sun, 1178° / 57°0.06Light rain
78 °Light rain

Slater, Sunday, 11 October

Light rain. High 78°, low 57°.

Pressure29.62 inHg
Wind5.6 mph SE
Humidity28%
Visibility6.2 mi
Dew point41°
Mon, 1276° / 50°0.06Light rain
76 °Light rain

Slater, Monday, 12 October

Light rain. High 76°, low 50°.

Pressure29.71 inHg
Wind16.3 mph W
Humidity30%
Visibility6.2 mi
Dew point40°
Tue, 1363° / 48°0.04Light rain
63 °Light rain

Slater, Tuesday, 13 October

Light rain. High 63°, low 48°.

Pressure29.94 inHg
Wind10.4 mph SE
Humidity73%
Visibility6.2 mi
Dew point46°
Wed, 1452° / 48°0.1Light rain
52 °Light rain

Slater, Wednesday, 14 October

Light rain. High 52°, low 48°.

Pressure30.18 inHg
Wind12.6 mph SE
Humidity64%
Visibility—
Dew point40°
Thu, 1557° / 47°0.03Light rain
57 °Light rain

Slater, Thursday, 15 October

Light rain. High 57°, low 47°.

Pressure30.27 inHg
Wind10.3 mph NW
Humidity71%
Visibility—
Dew point45°
Fri, 1642° / 31°0.2Snow
42 °Snow

Slater, Friday, 16 October

Snow. High 42°, low 31°.

Pressure30.50 inHg
Wind22.1 mph N
Humidity40%
Visibility—
Dew point17°
Sat, 1758° / 25°0Clear
58 °Clear

Slater, Saturday, 17 October

Clear. High 58°, low 25°.

Pressure30.45 inHg
Wind11 mph S
Humidity27%
Visibility—
Dew point12°
Sun, 1876° / 43°0Mostly clear
76 °Mostly clear

Slater, Sunday, 18 October

Mostly clear. High 76°, low 43°.

Pressure29.91 inHg
Wind29.9 mph W
Humidity11%
Visibility—
Dew point12°
Mon, 1974° / 57°0Overcast
74 °Overcast

Slater, Monday, 19 October

Overcast. High 74°, low 57°.

Pressure29.91 inHg
Wind22.6 mph W
Humidity16%
Visibility—
Dew point20°
Tue, 2076° / 53°0Clear
76 °Clear

Slater, Tuesday, 20 October

Clear. High 76°, low 53°.

Pressure29.85 inHg
Wind16.4 mph W
Humidity18%
Visibility—
Dew point24°
Wed, 2173° / 53°0.01Light rain
73 °Light rain

Slater, Wednesday, 21 October

Light rain. High 73°, low 53°.

Pressure29.68 inHg
Wind27.4 mph W
Humidity25%
Visibility—
Dew point33°
Thu, 2261° / 40°0.04Light rain
61 °Light rain

Slater, Thursday, 22 October

Light rain. High 61°, low 40°.

Pressure30.09 inHg
Wind28.4 mph W
Humidity25%
Visibility—
Dew point17°
Fri, 2366° / 54°0Mostly clear
66 °Mostly clear

Slater, Friday, 23 October

Mostly clear. High 66°, low 54°.

Pressure29.74 inHg
Wind39.6 mph W
Humidity15%
Visibility—
Dew point16°
Sat, 2456° / 39°0.05Light rain
56 °Light rain

Slater, Saturday, 24 October

Light rain. High 56°, low 39°.

Pressure30.06 inHg
Wind19.3 mph NW
Humidity24%
Visibility—
Dew point15°
Sun, 2569° / 45°0Overcast
69 °Overcast

Slater, Sunday, 25 October

Overcast. High 69°, low 45°.

Pressure29.44 inHg
Wind33 mph W
Humidity22%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2656° / 36°0.05Climate normal
56 °Climate normal

Slater, Monday, 26 October

Climate normal for this date — 60-year average.

Average high56°
Average low36°
Average precipitation0.05 in
Chance of precipitation22%
Record high77° (1977)
Record low-3° (2020)
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)

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.