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As of 07:00 CDT

Weather in Roy, MO

51°Current weather

Roy, Wednesday, 7 October, 07:00

Clear. Feels like 50°. High 88°, low 51°.

Pressure30.00 inHg
Wind3.9 mph W
Humidity80%
Visibility6.2 mi
Dew point46°
Thu, 0887° / 55°0Clear
87 °Clear

Roy, Thursday, 8 October

Clear. High 87°, low 55°.

Pressure30.09 inHg
Wind6.4 mph SE
Humidity41%
Visibility6.2 mi
Dew point56°
Fri, 0986° / 60°0Clear
86 °Clear

Roy, Friday, 9 October

Clear. High 86°, low 60°.

Pressure30.12 inHg
Wind6.6 mph S
Humidity33%
Visibility6.2 mi
Dew point51°
Sat, 1083° / 62°0Overcast
83 °Overcast

Roy, Saturday, 10 October

Overcast. High 83°, low 62°.

Pressure30.03 inHg
Wind6.8 mph SE
Humidity40%
Visibility6.2 mi
Dew point55°
Sun, 1187° / 61°0Clear
87 °Clear

Roy, Sunday, 11 October

Clear. High 87°, low 61°.

Pressure29.88 inHg
Wind10.7 mph N
Humidity29%
Visibility—
Dew point45°
Mon, 1290° / 67°0Clear
90 °Clear

Roy, Monday, 12 October

Clear. High 90°, low 67°.

Pressure29.88 inHg
Wind11.9 mph SW
Humidity35%
Visibility—
Dew point55°
Tue, 1389° / 62°0Overcast
89 °Overcast

Roy, Tuesday, 13 October

Overcast. High 89°, low 62°.

Pressure29.91 inHg
Wind10.4 mph E
Humidity37%
Visibility—
Dew point54°
Wed, 1488° / 60°0Clear
88 °Clear

Roy, Wednesday, 14 October

Clear. High 88°, low 60°.

Pressure29.91 inHg
Wind13.7 mph S
Humidity47%
Visibility—
Dew point57°
Thu, 1589° / 59°0.47Rain
89 °Rain

Roy, Thursday, 15 October

Rain. High 89°, low 59°.

Pressure29.80 inHg
Wind18.5 mph SW
Humidity43%
Visibility—
Dew point62°
Fri, 1662° / 48°0Clear
62 °Clear

Roy, Friday, 16 October

Clear. High 62°, low 48°.

Pressure30.21 inHg
Wind13.9 mph N
Humidity29%
Visibility—
Dew point27°
Sat, 1754° / 39°0Clear
54 °Clear

Roy, Saturday, 17 October

Clear. High 54°, low 39°.

Pressure30.33 inHg
Wind12.8 mph NW
Humidity35%
Visibility—
Dew point24°
Sun, 1858° / 33°0Partly cloudy
58 °Partly cloudy

Roy, Sunday, 18 October

Partly cloudy. High 58°, low 33°.

Pressure30.36 inHg
Wind4.7 mph N
Humidity30%
Visibility—
Dew point22°
Mon, 1965° / 37°0Partly cloudy
65 °Partly cloudy

Roy, Monday, 19 October

Partly cloudy. High 65°, low 37°.

Pressure30.21 inHg
Wind8.1 mph S
Humidity29%
Visibility—
Dew point26°
Tue, 2067° / 42°0Overcast
67 °Overcast

Roy, Tuesday, 20 October

Overcast. High 67°, low 42°.

Pressure30.39 inHg
Wind6 mph SE
Humidity26%
Visibility—
Dew point26°
Wed, 2166° / 45°0.04Light rain
66 °Light rain

Roy, Wednesday, 21 October

Light rain. High 66°, low 45°.

Pressure30.30 inHg
Wind11 mph NW
Humidity28%
Visibility—
Dew point29°
Thu, 2262° / 42°0Clear
62 °Clear

Roy, Thursday, 22 October

Clear. High 62°, low 42°.

Pressure30.24 inHg
Wind9.1 mph N
Humidity38%
Visibility—
Dew point32°

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, MO 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, MO 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.