As of 20:50 MDT

Weather in Diamond, WY

63°Current weather

Diamond, Saturday, 10 October, 20:50

Overcast. Feels like 61°. High 77°, low 54°.

Pressure29.65 inHg
Wind10.2 mph SW
Humidity41%
Visibility6.2 mi
Dew point39°

Monthly outlook for Diamond, WY: average high 65.2°, average low 46°. That is 3.5° above the climate normal for October. Precipitation is expected on 6 days (about 1.3 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 10 October (77.3°), the coolest 17 October (33.4°).

65.2°/46°
Average high / low
+3.5°
Above normal
6 / 4
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October63.5°59.7°+2.1°
20 October – 29 October68°56.4°+6.4°
30 October – 8 Novemberat normal50°—

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 — Brinton (6 mi).

Sun, 1176° / 55°0.12Rain
76 °Rain

Diamond, Sunday, 11 October

Rain. High 76°, low 55°.

Pressure29.65 inHg
Wind14.2 mph SE
Humidity31%
Visibility6.2 mi
Dew point38°
Mon, 1272° / 47°0.16Rain
72 °Rain

Diamond, Monday, 12 October

Rain. High 72°, low 47°.

Pressure29.74 inHg
Wind7.3 mph W
Humidity31%
Visibility6.2 mi
Dew point37°
Tue, 1362° / 44°0.17Rain
62 °Rain

Diamond, Tuesday, 13 October

Rain. High 62°, low 44°.

Pressure29.83 inHg
Wind8 mph SE
Humidity55%
Visibility6.2 mi
Dew point44°
Wed, 1447° / 40°0.28Light rain
47 °Light rain

Diamond, Wednesday, 14 October

Light rain. High 47°, low 40°.

Pressure30.27 inHg
Wind8.3 mph E
Humidity95%
Visibility4.3 mi
Dew point40°
Thu, 1546° / 41°0.33Light rain
46 °Light rain

Diamond, Thursday, 15 October

Light rain. High 46°, low 41°.

Pressure30.36 inHg
Wind11 mph NE
Humidity81%
Visibility—
Dew point40°
Fri, 1650° / 37°0.22Light rain
50 °Light rain

Diamond, Friday, 16 October

Light rain. High 50°, low 37°.

Pressure30.59 inHg
Wind11 mph E
Humidity68%
Visibility—
Dew point35°
Sat, 1767° / 33°0Clear
67 °Clear

Diamond, Saturday, 17 October

Clear. High 67°, low 33°.

Pressure30.21 inHg
Wind12.7 mph W
Humidity25%
Visibility—
Dew point22°
Sun, 1869° / 50°0Clear
69 °Clear

Diamond, Sunday, 18 October

Clear. High 69°, low 50°.

Pressure30.12 inHg
Wind19.5 mph W
Humidity25%
Visibility—
Dew point26°
Mon, 1969° / 48°0Clear
69 °Clear

Diamond, Monday, 19 October

Clear. High 69°, low 48°.

Pressure30.09 inHg
Wind11.7 mph W
Humidity21%
Visibility—
Dew point22°
Tue, 2068° / 49°0Clear
68 °Clear

Diamond, Tuesday, 20 October

Clear. High 68°, low 49°.

Pressure29.94 inHg
Wind23.1 mph W
Humidity19%
Visibility—
Dew point21°
Wed, 2167° / 44°0Partly cloudy
67 °Partly cloudy

Diamond, Wednesday, 21 October

Partly cloudy. High 67°, low 44°.

Pressure30.09 inHg
Wind15.5 mph W
Humidity23%
Visibility—
Dew point21°
Thu, 2270° / 49°0Clear
70 °Clear

Diamond, Thursday, 22 October

Clear. High 70°, low 49°.

Pressure30.09 inHg
Wind19.2 mph W
Humidity17%
Visibility—
Dew point19°
Fri, 2368° / 49°0Clear
68 °Clear

Diamond, Friday, 23 October

Clear. High 68°, low 49°.

Pressure30.12 inHg
Wind11.2 mph NW
Humidity18%
Visibility—
Dew point20°
Sat, 2469° / 48°0Clear
69 °Clear

Diamond, Saturday, 24 October

Clear. High 69°, low 48°.

Pressure30.00 inHg
Wind12.8 mph W
Humidity15%
Visibility—
Dew point15°
Sun, 2567° / 49°0Clear
67 °Clear

Diamond, Sunday, 25 October

Clear. High 67°, low 49°.

Pressure29.97 inHg
Wind14.7 mph W
Humidity20%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2656° / 36°0.05Climate normal
56 °Climate normal

Diamond, Monday, 26 October

Climate normal for this date — 60-year average.

Average high56°
Average low36°
Average precipitation0.05 in
Chance of precipitation20%
Record high76° (1977)
Record low-3° (2020)
Tue, 2754° / 34°0.03Climate normal
54 °Climate normal

Diamond, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high54°
Average low34°
Average precipitation0.03 in
Chance of precipitation18%
Record high78° (2016)
Record low7° (2020)
Wed, 2855° / 35°0.07Climate normal
55 °Climate normal

Diamond, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high55°
Average low35°
Average precipitation0.07 in
Chance of precipitation25%
Record high72° (1990)
Record low6° (2019)
Thu, 2953° / 34°0.06Climate normal
53 °Climate normal

Diamond, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high53°
Average low34°
Average precipitation0.06 in
Chance of precipitation23%
Record high75° (1968)
Record low2° (2019)
Fri, 3050° / 33°0.04Climate normal
50 °Climate normal

Diamond, Friday, 30 October

Climate normal for this date — 60-year average.

Average high50°
Average low33°
Average precipitation0.04 in
Chance of precipitation28%
Record high73° (1968)
Record low-7° (2019)
Sat, 3149° / 33°0.06Climate normal
49 °Climate normal

Diamond, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high49°
Average low33°
Average precipitation0.06 in
Chance of precipitation27%
Record high73° (1999)
Record low-3° (2002)
Sun, 0149° / 31°0.05Climate normal
49 °Climate normal

Diamond, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high49°
Average low31°
Average precipitation0.05 in
Chance of precipitation20%
Record high71° (2014)
Record low4° (2002)
Mon, 0249° / 31°0.05Climate normal
49 °Climate normal

Diamond, Monday, 2 November

Climate normal for this date — 60-year average.

Average high49°
Average low31°
Average precipitation0.05 in
Chance of precipitation23%
Record high72° (2008)
Record low-6° (1991)
Tue, 0349° / 31°0.06Climate normal
49 °Climate normal

Diamond, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high49°
Average low31°
Average precipitation0.06 in
Chance of precipitation17%
Record high70° (2015)
Record low-5° (1967)
Wed, 0451° / 31°0.02Climate normal
51 °Climate normal

Diamond, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high51°
Average low31°
Average precipitation0.02 in
Chance of precipitation8%
Record high71° (1977)
Record low1° (1967)
Thu, 0551° / 32°0.03Climate normal
51 °Climate normal

Diamond, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low32°
Average precipitation0.03 in
Chance of precipitation17%
Record high69° (1999)
Record low-2° (1961)
Fri, 0651° / 33°0.03Climate normal
51 °Climate normal

Diamond, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°
Average low33°
Average precipitation0.03 in
Chance of precipitation12%
Record high73° (2020)
Record low11° (1979)
Sat, 0752° / 33°0.02Climate normal
52 °Climate normal

Diamond, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high52°
Average low33°
Average precipitation0.02 in
Chance of precipitation12%
Record high74° (1999)
Record low3° (1990)
Sun, 0850° / 32°0.05Climate normal
50 °Climate normal

Diamond, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high50°
Average low32°
Average precipitation0.05 in
Chance of precipitation25%
Record high71° (1999)
Record low10° (1986)

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 Diamond, 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 Diamond, 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.