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As of 21:41 MDT

Weather in Rock River, WY

74°Current weather

Rock River, Saturday, 8 August, 21:41

Partly cloudy. Feels like 72°. High 90°, low 58°.

Pressure29.88 inHg
Wind4 mph SW
Humidity19%
Visibility6.2 mi
Dew point29°
Sun, 0987° / 59°0Overcast
87 °Overcast

Rock River, Sunday, 9 August

Overcast. High 87°, low 59°.

Pressure29.83 inHg
Wind15.9 mph NW
Humidity14%
Visibility6.2 mi
Dew point31°
Mon, 1090° / 56°0Clear
90 °Clear

Rock River, Monday, 10 August

Clear. High 90°, low 56°.

Pressure29.85 inHg
Wind17.4 mph NW
Humidity16%
Visibility6.2 mi
Dew point34°
Tue, 1190° / 59°0Overcast
90 °Overcast

Rock River, Tuesday, 11 August

Overcast. High 90°, low 59°.

Pressure29.85 inHg
Wind18 mph NW
Humidity16%
Visibility6.2 mi
Dew point34°
Wed, 1290° / 61°0Overcast
90 °Overcast

Rock River, Wednesday, 12 August

Overcast. High 90°, low 61°.

Pressure29.77 inHg
Wind4.3 mph N
Humidity11%
Visibility6.2 mi
Dew point26°
Thu, 1378° / 55°0.01Light rain
78 °Light rain

Rock River, Thursday, 13 August

Light rain. High 78°, low 55°.

Pressure29.80 inHg
Wind20.1 mph S
Humidity29%
Visibility—
Dew point41°
Fri, 1476° / 57°0.03Light rain
76 °Light rain

Rock River, Friday, 14 August

Light rain. High 76°, low 57°.

Pressure29.88 inHg
Wind17.5 mph NW
Humidity37%
Visibility—
Dew point45°
Sat, 1577° / 53°0.28Rain
77 °Rain

Rock River, Saturday, 15 August

Rain. High 77°, low 53°.

Pressure30.06 inHg
Wind17.4 mph SE
Humidity34%
Visibility—
Dew point43°
Sun, 1683° / 55°0.02Light rain
83 °Light rain

Rock River, Sunday, 16 August

Light rain. High 83°, low 55°.

Pressure30.06 inHg
Wind18.2 mph NW
Humidity29%
Visibility—
Dew point40°
Mon, 1785° / 60°0Partly cloudy
85 °Partly cloudy

Rock River, Monday, 17 August

Partly cloudy. High 85°, low 60°.

Pressure30.03 inHg
Wind16.3 mph NW
Humidity19%
Visibility—
Dew point33°
Tue, 1889° / 60°0Partly cloudy
89 °Partly cloudy

Rock River, Tuesday, 18 August

Partly cloudy. High 89°, low 60°.

Pressure29.97 inHg
Wind15.5 mph NW
Humidity17%
Visibility—
Dew point33°
Wed, 1978° / 57°0.22Rain
78 °Rain

Rock River, Wednesday, 19 August

Rain. High 78°, low 57°.

Pressure29.97 inHg
Wind16.3 mph SE
Humidity29%
Visibility—
Dew point41°
Thu, 2079° / 56°0.13Light rain
79 °Light rain

Rock River, Thursday, 20 August

Light rain. High 79°, low 56°.

Pressure29.91 inHg
Wind23.7 mph S
Humidity37%
Visibility—
Dew point45°
Fri, 2175° / 58°0.02Light rain
75 °Light rain

Rock River, Friday, 21 August

Light rain. High 75°, low 58°.

Pressure29.83 inHg
Wind25.3 mph W
Humidity35%
Visibility—
Dew point43°
Sat, 2284° / 55°0Overcast
84 °Overcast

Rock River, Saturday, 22 August

Overcast. High 84°, low 55°.

Pressure29.88 inHg
Wind20 mph W
Humidity10%
Visibility—
Dew point16°
Sun, 2386° / 59°0Overcast
86 °Overcast

Rock River, Sunday, 23 August

Overcast. High 86°, low 59°.

Pressure29.85 inHg
Wind18.2 mph NW
Humidity11%
Visibility—
Dew point21°

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 River, 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 River, 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.