Weather forecast for todayRock River, WY

Weather forecast for today

Current condition 7:29 am MDT

  • 45°F
  • Feels like:
    45°F
Partly Cloudy
Partly Cloudy
  • Precipitation: 0"
  • Wind: 2mphS 190°
  • Humidity: 66%
  • Dewpoint: 34°F
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Currently, the weather is partly cloudy with occasional clear patches.
The temperature is a frosty 44.6°F. The current temperature is far from today's maximum-anticipated 64.4°F.

Tuesday Oct 20, 2026

  • 64°F
  • 36°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 13mphW 272°
  • Humidity: 51%
  • UV index: 4
  • Sunrise: 7:22 am MDT
  • Sunset: 6:15 pm MDT
  • ▼
Today, on Tuesday, October 20, sunshine will prevail for most of the day.
Temperatures will see a substantial oscillation, reaching a high of an enjoyable 64.4°F and dropping to a low of a cold 35.6°F.
The predicted high will feel warmer, consistent with September's climate average of 68.4°F.
Sunrise was at 7:22 am and sunset will be at 6:15 pm; the daylight will last for 10h and 53min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 4 pm 63°C.
Coldest hour: 8 am 39°C.

Chance of precipitation

Highest chance: 6 pm 3%.

Hourly weather forecast

  • 8 am
  • 39°F
  • Feels like:
    39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphS 189°
  • Humidity: 81%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 am
  • 46°F
  • Feels like:
    46°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphSSW 213°
  • Humidity: 70%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 10 am
  • 52°F
  • Feels like:
    52°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphWSW 246°
  • Humidity: 60%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 11 am
  • 55°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphWNW 287°
  • Humidity: 53%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 12 pm
  • 59°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphWNW 287°
  • Humidity: 43%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 1 pm
  • 61°F
  • Feels like:
    59°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 12mphWNW 288°
  • Humidity: 37%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 2 pm
  • 63°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphWNW 283°
  • Humidity: 35%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 3 pm
  • 63°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 13mphWNW 288°
  • Humidity: 34%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 63°F
  • Feels like:
    61°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 13mphWNW 288°
  • Humidity: 35%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 63°F
  • Feels like:
    61°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 11mphWNW 291°
  • Humidity: 37%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 59°F
  • Feels like:
    57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 9mphWNW 290°
  • Humidity: 44%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:15 pm
  • 7 pm
  • 54°F
  • Feels like:
    52°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 7mphWNW 282°
  • Humidity: 53%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 52°F
  • Feels like:
    50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphW 262°
  • Humidity: 59%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 50°F
  • Feels like:
    46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphWSW 242°
  • Humidity: 65%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 48°F
  • Feels like:
    45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphSW 235°
  • Humidity: 69%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 46°F
  • Feels like:
    43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphSW 227°
  • Humidity: 71%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Rock River, a combination of mostly clear and overcast weather is anticipated.
The temperature will be between a minimum of 39.2°F and a maximum of 62.6°F. The warmest part of the day will be from 2 pm to 5 pm.
The maximum temperature will align more closely with September's average high of 68.4°F than with October's 51.1°F. The expected low will be similar to the average minimum in October, which is 32.9°F.
Updated: Oct 20, 2026 @ 13:29:16 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (7:29 am MDT) it is 44.6°F in Rock River.

On Tuesday, sunshine will take center stage, with just faint traces of clouds.

Today, the maximum temperature will be 64.4°F, while the minimum temperature will be 35.6°F.
The maximum temperature will be notably higher than the average highest temperature of 51.1°F in October. The lowest temperature will be in line with the average low of 32.9°F.

On Tuesday, in Rock River, sunrise was at 7:22 am and sunset will be at 6:15 pm (MDT).

In Rock River, the length of the day today will be 10h and 53min.