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As of 12:37 MDT

Weather in Roy, CO

98°Current weather

Roy, Saturday, 8 August, 12:37

Clear. Feels like 94°. High 98°, low 67°.

Pressure29.74 inHg
Wind9 mph NE
Humidity12%
Visibility6.2 mi
Dew point37°
Sun, 0996° / 66°0Overcast
96 °Overcast

Roy, Sunday, 9 August

Overcast. High 96°, low 66°.

Pressure29.74 inHg
Wind4.8 mph N
Humidity10%
Visibility6.2 mi
Dew point32°
Mon, 10100° / 63°0Clear
100 °Clear

Roy, Monday, 10 August

Clear. High 100°, low 63°.

Pressure29.80 inHg
Wind7 mph NE
Humidity15%
Visibility6.2 mi
Dew point40°
Tue, 11101° / 67°0Overcast
101 °Overcast

Roy, Tuesday, 11 August

Overcast. High 101°, low 67°.

Pressure29.77 inHg
Wind7.9 mph NE
Humidity12%
Visibility6.2 mi
Dew point37°
Wed, 1299° / 62°0Light rain
99 °Light rain

Roy, Wednesday, 12 August

Light rain. High 99°, low 62°.

Pressure29.74 inHg
Wind5.1 mph E
Humidity17%
Visibility6.2 mi
Dew point42°
Thu, 1389° / 60°0.59Heavy rain
89 °Heavy rain

Roy, Thursday, 13 August

Heavy rain. High 89°, low 60°.

Pressure29.91 inHg
Wind24.1 mph E
Humidity44%
Visibility—
Dew point54°
Fri, 1486° / 65°1.03Heavy rain
86 °Heavy rain

Roy, Friday, 14 August

Heavy rain. High 86°, low 65°.

Pressure29.94 inHg
Wind16.4 mph SE
Humidity49%
Visibility—
Dew point56°
Sat, 1589° / 63°0.02Light rain
89 °Light rain

Roy, Saturday, 15 August

Light rain. High 89°, low 63°.

Pressure29.97 inHg
Wind22 mph SW
Humidity39%
Visibility—
Dew point53°
Sun, 1694° / 66°0.02Light rain
94 °Light rain

Roy, Sunday, 16 August

Light rain. High 94°, low 66°.

Pressure30.00 inHg
Wind17.9 mph SW
Humidity27%
Visibility—
Dew point48°
Mon, 1791° / 71°0.01Light rain
91 °Light rain

Roy, Monday, 17 August

Light rain. High 91°, low 71°.

Pressure30.00 inHg
Wind24.4 mph NW
Humidity30%
Visibility—
Dew point50°
Tue, 1891° / 64°0.01Light rain
91 °Light rain

Roy, Tuesday, 18 August

Light rain. High 91°, low 64°.

Pressure30.00 inHg
Wind18.6 mph SW
Humidity33%
Visibility—
Dew point49°
Wed, 1994° / 67°0.21Rain
94 °Rain

Roy, Wednesday, 19 August

Rain. High 94°, low 67°.

Pressure29.85 inHg
Wind24.8 mph E
Humidity25%
Visibility—
Dew point46°
Thu, 2085° / 64°0.01Light rain
85 °Light rain

Roy, Thursday, 20 August

Light rain. High 85°, low 64°.

Pressure30.00 inHg
Wind19.4 mph SE
Humidity56%
Visibility—
Dew point59°
Fri, 2191° / 60°0.01Light rain
91 °Light rain

Roy, Friday, 21 August

Light rain. High 91°, low 60°.

Pressure29.88 inHg
Wind18.9 mph NW
Humidity24%
Visibility—
Dew point46°
Sat, 2298° / 66°0Mostly clear
98 °Mostly clear

Roy, Saturday, 22 August

Mostly clear. High 98°, low 66°.

Pressure29.83 inHg
Wind16.1 mph SW
Humidity18%
Visibility—
Dew point41°
Sun, 2389° / 66°0.11Light rain
89 °Light rain

Roy, Sunday, 23 August

Light rain. High 89°, low 66°.

Pressure29.83 inHg
Wind19.2 mph SE
Humidity29%
Visibility—
Dew point50°

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 Roy, CO 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 Roy, CO 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.