As of 01:58 MDT

Weather in Diamond, WY

57°Current weather

Diamond, Monday, 12 October, 01:58

Clear. Feels like 55°. High 71°, low 55°.

Pressure29.65 inHg
Wind7.2 mph SW
Humidity62%
Visibility6.2 mi
Dew point44°

Monthly outlook for Diamond, WY: average high 59.2°, average low 41°. That is 0.6° above the climate normal for October. Precipitation is expected on 4 days (about 2.2 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 23 October (72.7°), the coolest 16 October (21.1°).

59.2°/41°
Average high / low
+0.6°
Above normal
4 / 3
Wet days / normal
2.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October57.5°59.1°-0.9°
22 October – 31 October61.9°54.5°+4.1°
1 November – 10 Novemberat normal49.8°—

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).

Tue, 1362° / 46°0.55Heavy rain
62 °Heavy rain

Diamond, Tuesday, 13 October

Heavy rain. High 62°, low 46°.

Pressure29.85 inHg
Wind2.9 mph NE
Humidity55%
Visibility6.2 mi
Dew point45°
Wed, 1446° / 40°0.18Light rain
46 °Light rain

Diamond, Wednesday, 14 October

Light rain. High 46°, low 40°.

Pressure30.12 inHg
Wind9.6 mph E
Humidity95%
Visibility6.1 mi
Dew point41°
Thu, 1542° / 34°1.21Snow
42 °Snow

Diamond, Thursday, 15 October

Snow. High 42°, low 34°.

Pressure30.59 inHg
Wind13.7 mph N
Humidity97%
Visibility1.0 mi
Dew point33°
Fri, 1646° / 21°0Clear
46 °Clear

Diamond, Friday, 16 October

Clear. High 46°, low 21°.

Pressure30.65 inHg
Wind9.6 mph S
Humidity52%
Visibility—
Dew point24°
Sat, 1766° / 30°0Overcast
66 °Overcast

Diamond, Saturday, 17 October

Overcast. High 66°, low 30°.

Pressure30.03 inHg
Wind16.8 mph W
Humidity34%
Visibility—
Dew point28°
Sun, 1870° / 47°0Clear
70 °Clear

Diamond, Sunday, 18 October

Clear. High 70°, low 47°.

Pressure29.94 inHg
Wind16.5 mph W
Humidity16%
Visibility—
Dew point17°
Mon, 1969° / 49°0Clear
69 °Clear

Diamond, Monday, 19 October

Clear. High 69°, low 49°.

Pressure29.91 inHg
Wind13.7 mph S
Humidity16%
Visibility—
Dew point16°
Tue, 2055° / 46°0Light rain
55 °Light rain

Diamond, Tuesday, 20 October

Light rain. High 55°, low 46°.

Pressure29.80 inHg
Wind25.9 mph W
Humidity60%
Visibility—
Dew point35°
Wed, 2149° / 40°0Overcast
49 °Overcast

Diamond, Wednesday, 21 October

Overcast. High 49°, low 40°.

Pressure29.91 inHg
Wind24.9 mph W
Humidity30%
Visibility—
Dew point16°
Thu, 2256° / 36°0.02Snow
56 °Snow

Diamond, Thursday, 22 October

Snow. High 56°, low 36°.

Pressure30.12 inHg
Wind34.2 mph W
Humidity20%
Visibility—
Dew point11°
Fri, 2373° / 42°0Clear
73 °Clear

Diamond, Friday, 23 October

Clear. High 73°, low 42°.

Pressure29.94 inHg
Wind9.6 mph SW
Humidity13%
Visibility—
Dew point11°
Sat, 2466° / 56°0Overcast
66 °Overcast

Diamond, Saturday, 24 October

Overcast. High 66°, low 56°.

Pressure29.62 inHg
Wind21.3 mph SW
Humidity23%
Visibility—
Dew point25°
Sun, 2554° / 38°0Partly cloudy
54 °Partly cloudy

Diamond, Sunday, 25 October

Partly cloudy. High 54°, low 38°.

Pressure29.94 inHg
Wind22 mph NW
Humidity53%
Visibility—
Dew point29°
Mon, 2661° / 39°0Overcast
61 °Overcast

Diamond, Monday, 26 October

Overcast. High 61°, low 39°.

Pressure29.97 inHg
Wind18.5 mph NW
Humidity33%
Visibility—
Dew point26°
Tue, 2761° / 40°0Clear
61 °Clear

Diamond, Tuesday, 27 October

Clear. High 61°, low 40°.

Pressure29.88 inHg
Wind6 mph W
Humidity33%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 0948° / 30°0.04Climate normal
48 °Climate normal

Diamond, Monday, 9 November

Climate normal for this date — 60-year average.

Average high48°
Average low30°
Average precipitation0.04 in
Chance of precipitation25%
Record high69° (2016)
Record low6° (1960)
Tue, 1048° / 29°0.04Climate normal
48 °Climate normal

Diamond, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high48°
Average low29°
Average precipitation0.04 in
Chance of precipitation23%
Record high71° (2005)
Record low-1° (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.