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As of 00:03 MDT

Weather in Boulder Flats, WY

69°Current weather

Boulder Flats, Sunday, 9 August, 00:03

Overcast. Feels like 67°. High 95°, low 59°.

Pressure29.85 inHg
Wind6.6 mph SW
Humidity39%
Visibility6.2 mi
Dew point41°
Mon, 1096° / 59°0Light rain
96 °Light rain

Boulder Flats, Monday, 10 August

Light rain. High 96°, low 59°.

Pressure29.77 inHg
Wind10.7 mph W
Humidity10%
Visibility6.2 mi
Dew point29°
Tue, 1197° / 66°0Clear
97 °Clear

Boulder Flats, Tuesday, 11 August

Clear. High 97°, low 66°.

Pressure29.83 inHg
Wind11.8 mph N
Humidity7%
Visibility6.2 mi
Dew point19°
Wed, 1291° / 67°0Overcast
91 °Overcast

Boulder Flats, Wednesday, 12 August

Overcast. High 91°, low 67°.

Pressure29.74 inHg
Wind8.1 mph E
Humidity14%
Visibility6.2 mi
Dew point34°
Thu, 1388° / 63°0Overcast
88 °Overcast

Boulder Flats, Thursday, 13 August

Overcast. High 88°, low 63°.

Pressure29.77 inHg
Wind11.9 mph NE
Humidity26%
Visibility—
Dew point43°
Fri, 1473° / 63°0.03Light rain
73 °Light rain

Boulder Flats, Friday, 14 August

Light rain. High 73°, low 63°.

Pressure29.94 inHg
Wind8 mph NE
Humidity46%
Visibility—
Dew point50°
Sat, 1584° / 58°0.03Light rain
84 °Light rain

Boulder Flats, Saturday, 15 August

Light rain. High 84°, low 58°.

Pressure30.03 inHg
Wind6.9 mph E
Humidity36%
Visibility—
Dew point47°
Sun, 1689° / 58°0.01Light rain
89 °Light rain

Boulder Flats, Sunday, 16 August

Light rain. High 89°, low 58°.

Pressure30.00 inHg
Wind10.5 mph E
Humidity25%
Visibility—
Dew point40°
Mon, 1787° / 64°0Overcast
87 °Overcast

Boulder Flats, Monday, 17 August

Overcast. High 87°, low 64°.

Pressure29.97 inHg
Wind11.7 mph NE
Humidity19%
Visibility—
Dew point37°
Tue, 1895° / 65°0Overcast
95 °Overcast

Boulder Flats, Tuesday, 18 August

Overcast. High 95°, low 65°.

Pressure29.88 inHg
Wind19.8 mph W
Humidity15%
Visibility—
Dew point36°
Wed, 1989° / 59°0.1Light rain
89 °Light rain

Boulder Flats, Wednesday, 19 August

Light rain. High 89°, low 59°.

Pressure29.94 inHg
Wind9 mph E
Humidity32%
Visibility—
Dew point44°
Thu, 2088° / 60°0.04Light rain
88 °Light rain

Boulder Flats, Thursday, 20 August

Light rain. High 88°, low 60°.

Pressure29.83 inHg
Wind15.3 mph W
Humidity20%
Visibility—
Dew point37°
Fri, 2187° / 65°0.01Light rain
87 °Light rain

Boulder Flats, Friday, 21 August

Light rain. High 87°, low 65°.

Pressure29.80 inHg
Wind16 mph NW
Humidity17%
Visibility—
Dew point31°
Sat, 2290° / 60°0Clear
90 °Clear

Boulder Flats, Saturday, 22 August

Clear. High 90°, low 60°.

Pressure29.85 inHg
Wind10.6 mph NE
Humidity8%
Visibility—
Dew point14°
Sun, 2393° / 60°0Clear
93 °Clear

Boulder Flats, Sunday, 23 August

Clear. High 93°, low 60°.

Pressure29.80 inHg
Wind19.6 mph W
Humidity10%
Visibility—
Dew point23°
Mon, 2491° / 66°0Clear
91 °Clear

Boulder Flats, Monday, 24 August

Clear. High 91°, low 66°.

Pressure29.88 inHg
Wind8.7 mph NE
Humidity11%
Visibility—
Dew point26°

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 Boulder Flats, 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 Boulder Flats, 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.