As of 08:37 MDT

Weather in Rock Springs, WY

71°Current weather

Rock Springs, Sunday, 9 August, 08:37

Overcast. Feels like 69°. High 87°, low 63°.

Pressure29.97 inHg
Wind4 mph SW
Humidity28%
Visibility6.2 mi
Dew point36°
Mon, 1089° / 53°0Overcast
89 °Overcast

Rock Springs, Monday, 10 August

Overcast. High 89°, low 53°.

Pressure29.88 inHg
Wind13.2 mph W
Humidity20%
Visibility6.2 mi
Dew point40°
Tue, 1190° / 67°0Overcast
90 °Overcast

Rock Springs, Tuesday, 11 August

Overcast. High 90°, low 67°.

Pressure29.91 inHg
Wind9 mph W
Humidity17%
Visibility6.2 mi
Dew point36°
Wed, 1281° / 70°0Overcast
81 °Overcast

Rock Springs, Wednesday, 12 August

Overcast. High 81°, low 70°.

Pressure29.85 inHg
Wind6.9 mph NW
Humidity23%
Visibility6.2 mi
Dew point37°
Thu, 1383° / 64°0.13Light rain
83 °Light rain

Rock Springs, Thursday, 13 August

Light rain. High 83°, low 64°.

Pressure29.77 inHg
Wind26.7 mph W
Humidity27%
Visibility
Dew point41°
Fri, 1475° / 60°0.12Light rain
75 °Light rain

Rock Springs, Friday, 14 August

Light rain. High 75°, low 60°.

Pressure29.91 inHg
Wind24.9 mph SW
Humidity38%
Visibility
Dew point45°
Sat, 1582° / 63°0Overcast
82 °Overcast

Rock Springs, Saturday, 15 August

Overcast. High 82°, low 63°.

Pressure30.06 inHg
Wind22.9 mph SW
Humidity24%
Visibility
Dew point37°
Sun, 1683° / 69°0Overcast
83 °Overcast

Rock Springs, Sunday, 16 August

Overcast. High 83°, low 69°.

Pressure30.06 inHg
Wind14.7 mph SW
Humidity25%
Visibility
Dew point41°
Mon, 1784° / 66°0Overcast
84 °Overcast

Rock Springs, Monday, 17 August

Overcast. High 84°, low 66°.

Pressure30.06 inHg
Wind17.6 mph NW
Humidity29%
Visibility
Dew point42°
Tue, 1886° / 64°0Clear
86 °Clear

Rock Springs, Tuesday, 18 August

Clear. High 86°, low 64°.

Pressure30.09 inHg
Wind15.9 mph W
Humidity23%
Visibility
Dew point37°
Wed, 1990° / 66°0Clear
90 °Clear

Rock Springs, Wednesday, 19 August

Clear. High 90°, low 66°.

Pressure30.06 inHg
Wind17.7 mph W
Humidity17%
Visibility
Dew point32°
Thu, 2092° / 67°0Clear
92 °Clear

Rock Springs, Thursday, 20 August

Clear. High 92°, low 67°.

Pressure30.00 inHg
Wind10.1 mph W
Humidity14%
Visibility
Dew point29°
Fri, 2194° / 70°0Overcast
94 °Overcast

Rock Springs, Friday, 21 August

Overcast. High 94°, low 70°.

Pressure29.91 inHg
Wind14.9 mph NW
Humidity14%
Visibility
Dew point31°
Sat, 2294° / 71°0.02Light rain
94 °Light rain

Rock Springs, Saturday, 22 August

Light rain. High 94°, low 71°.

Pressure29.97 inHg
Wind21.7 mph SW
Humidity15%
Visibility
Dew point33°
Sun, 2394° / 72°0.02Light rain
94 °Light rain

Rock Springs, Sunday, 23 August

Light rain. High 94°, low 72°.

Pressure30.03 inHg
Wind9.8 mph NW
Humidity18%
Visibility
Dew point38°
Mon, 2494° / 73°0Mostly clear
94 °Mostly clear

Rock Springs, Monday, 24 August

Mostly clear. High 94°, low 73°.

Pressure30.03 inHg
Wind6.4 mph SW
Humidity17%
Visibility
Dew point36°

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 Rock Springs, 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 Rock Springs, 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.