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As of 10:29 MDT

Weather in Hamilton Dome, WY

40°Current weather

Hamilton Dome, Monday, 26 October, 10:29

Clear. Feels like 38°. High 49°, low 32°.

Pressure30.18 inHg
Wind3.4 mph SE
Humidity70%
Visibility6.2 mi
Dew point31°
Tue, 2749° / 38°0.02Light rain
49 °Light rain

Hamilton Dome, Tuesday, 27 October

Light rain. High 49°, low 38°.

Pressure29.88 inHg
Wind5.1 mph S
Humidity45%
Visibility6.2 mi
Dew point17°
Wed, 2852° / 30°0Clear
52 °Clear

Hamilton Dome, Wednesday, 28 October

Clear. High 52°, low 30°.

Pressure29.97 inHg
Wind6.9 mph S
Humidity49%
Visibility6.2 mi
Dew point23°
Thu, 2956° / 31°0Partly cloudy
56 °Partly cloudy

Hamilton Dome, Thursday, 29 October

Partly cloudy. High 56°, low 31°.

Pressure30.00 inHg
Wind3.6 mph E
Humidity45%
Visibility6.2 mi
Dew point25°
Fri, 3055° / 38°0Overcast
55 °Overcast

Hamilton Dome, Friday, 30 October

Overcast. High 55°, low 38°.

Pressure29.94 inHg
Wind7.8 mph SE
Humidity52%
Visibility—
Dew point29°
Sat, 3153° / 38°0Clear
53 °Clear

Hamilton Dome, Saturday, 31 October

Clear. High 53°, low 38°.

Pressure29.85 inHg
Wind5.2 mph E
Humidity53%
Visibility—
Dew point32°
Sun, 0153° / 40°0Overcast
53 °Overcast

Hamilton Dome, Sunday, 1 November

Overcast. High 53°, low 40°.

Pressure29.83 inHg
Wind14.2 mph W
Humidity39%
Visibility—
Dew point24°
Mon, 0240° / 32°0.03Light snow
40 °Light snow

Hamilton Dome, Monday, 2 November

Light snow. High 40°, low 32°.

Pressure30.12 inHg
Wind8.1 mph E
Humidity54%
Visibility—
Dew point22°
Tue, 0349° / 29°0Overcast
49 °Overcast

Hamilton Dome, Tuesday, 3 November

Overcast. High 49°, low 29°.

Pressure29.97 inHg
Wind10.7 mph E
Humidity33%
Visibility—
Dew point12°
Wed, 0456° / 38°0Partly cloudy
56 °Partly cloudy

Hamilton Dome, Wednesday, 4 November

Partly cloudy. High 56°, low 38°.

Pressure29.65 inHg
Wind14.7 mph SW
Humidity27%
Visibility—
Dew point20°
Thu, 0554° / 39°0Overcast
54 °Overcast

Hamilton Dome, Thursday, 5 November

Overcast. High 54°, low 39°.

Pressure29.88 inHg
Wind10.5 mph SW
Humidity38%
Visibility—
Dew point23°
Fri, 0662° / 43°0Overcast
62 °Overcast

Hamilton Dome, Friday, 6 November

Overcast. High 62°, low 43°.

Pressure29.85 inHg
Wind8.7 mph NE
Humidity46%
Visibility—
Dew point32°
Sat, 0767° / 48°0Overcast
67 °Overcast

Hamilton Dome, Saturday, 7 November

Overcast. High 67°, low 48°.

Pressure29.53 inHg
Wind12.1 mph SW
Humidity24%
Visibility—
Dew point23°
Sun, 0854° / 38°0.17Light rain
54 °Light rain

Hamilton Dome, Sunday, 8 November

Light rain. High 54°, low 38°.

Pressure29.56 inHg
Wind18.9 mph NW
Humidity38%
Visibility—
Dew point28°
Mon, 0948° / 37°0.04Light rain
48 °Light rain

Hamilton Dome, Monday, 9 November

Light rain. High 48°, low 37°.

Pressure30.03 inHg
Wind20.4 mph NW
Humidity42%
Visibility—
Dew point23°
Tue, 1051° / 37°0Clear
51 °Clear

Hamilton Dome, Tuesday, 10 November

Clear. High 51°, low 37°.

Pressure30.30 inHg
Wind6 mph SW
Humidity35%
Visibility—
Dew point20°

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 Hamilton Dome, 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 Hamilton Dome, 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.