As of 20:29 MDT

Weather in Hamilton Dome, WY

38°

Hamilton Dome, Wednesday, 28 October, 20:29

Clear. Feels like 33°. High 51°, low 31°.

Pressure30.00 inHg

Wind8.1 mph W

Humidity38%

Visibility6.2 mi

Dew point19°

See detailed hourly forecast

Thu, 2953° / 29°

53 °

Hamilton Dome, Thursday, 29 October

Overcast. High 53°, low 29°.

Pressure30.03 inHg

Wind4.6 mph E

Humidity49%

Visibility6.2 mi

Dew point25°

Fri, 3055° / 38°

0.04

55 °

Hamilton Dome, Friday, 30 October

Light rain. High 55°, low 38°.

Pressure29.97 inHg

Wind4 mph E

Humidity49%

Visibility6.2 mi

Dew point29°

Sat, 3157° / 40°

57 °

Hamilton Dome, Saturday, 31 October

Clear. High 57°, low 40°.

Pressure29.94 inHg

Wind1 mph W

Humidity52%

Visibility6.2 mi

Dew point36°

Sun, 0148° / 40°

0.24

48 °

Hamilton Dome, Sunday, 1 November

Light rain. High 48°, low 40°.

Pressure29.85 inHg

Wind1.7 mph E

Humidity65%

Visibility6.2 mi

Dew point38°

Mon, 0247° / 31°

0.17

47 °

Hamilton Dome, Monday, 2 November

Light rain. High 47°, low 31°.

Pressure30.27 inHg

Wind22.1 mph NW

Humidity77%

Visibility—

Dew point35°

Tue, 0351° / 29°

51 °

Hamilton Dome, Tuesday, 3 November

Overcast. High 51°, low 29°.

Pressure30.21 inHg

Wind4.6 mph SE

Humidity52%

Visibility—

Dew point28°

Wed, 0455° / 38°

55 °

Hamilton Dome, Wednesday, 4 November

Overcast. High 55°, low 38°.

Pressure29.97 inHg

Wind6.4 mph SW

Humidity27%

Visibility—

Dew point18°

Thu, 0554° / 41°

54 °

Hamilton Dome, Thursday, 5 November

Overcast. High 54°, low 41°.

Pressure29.80 inHg

Wind6.6 mph NE

Humidity28%

Visibility—

Dew point18°

Fri, 0652° / 37°

52 °

Hamilton Dome, Friday, 6 November

Overcast. High 52°, low 37°.

Pressure29.97 inHg

Wind5.6 mph E

Humidity35%

Visibility—

Dew point20°

Sat, 0751° / 39°

51 °

Hamilton Dome, Saturday, 7 November

Clear. High 51°, low 39°.

Pressure29.94 inHg

Wind6.7 mph E

Humidity36%

Visibility—

Dew point22°

Sun, 0854° / 39°

54 °

Hamilton Dome, Sunday, 8 November

Overcast. High 54°, low 39°.

Pressure29.97 inHg

Wind12.8 mph W

Humidity31%

Visibility—

Dew point23°

Mon, 0950° / 35°

50 °

Hamilton Dome, Monday, 9 November

Clear. High 50°, low 35°.

Pressure30.27 inHg

Wind9 mph S

Humidity34%

Visibility—

Dew point17°

Tue, 1048° / 35°

48 °

Hamilton Dome, Tuesday, 10 November

Overcast. High 48°, low 35°.

Pressure29.97 inHg

Wind5.9 mph SE

Humidity21%

Visibility—

Dew point7°

Wed, 1158° / 40°

58 °

Hamilton Dome, Wednesday, 11 November

Overcast. High 58°, low 40°.

Pressure29.85 inHg

Wind6.9 mph SE

Humidity30%

Visibility—

Dew point21°

Thu, 1259° / 39°

59 °

Hamilton Dome, Thursday, 12 November

Clear. High 59°, low 39°.

Pressure29.74 inHg

Wind7 mph SE

Humidity29%

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.