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As of 19:27 MDT

Weather in Roy, MT

33°Current weather

Roy, Monday, 12 October, 19:27

Mostly clear. Feels like 30°. High 35°, low 28°.

Pressure30.06 inHg
Wind3.5 mph W
Humidity92%
Visibility6.2 mi
Dew point31°

10-day forecast for Roy, MT: 25° to 75°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

75°
Best day: Monday, October 19
35° · 0.19 in
Worst day: Monday, October 12

Tap any day below to see morning, afternoon, evening and overnight.

Tue, 1344° / 25°0Clear
MorningClear27°feels 21°
AfternoonClear42°feels 38°
EveningClear37°feels 30°
OvernightMostly clear25°feels 21°
44 °Clear

Roy, Tuesday, 13 October

Clear. High 44°, low 25°.

Pressure30.09 inHg
Wind5.5 mph W
Humidity71%
Visibility6.2 mi
Dew point31°
Wed, 1456° / 33°0Clear
MorningClear34°feels 34°
AfternoonMostly clear53°feels 50°
EveningOvercast47°feels 43°
OvernightPartly cloudy33°feels 30°
56 °Clear

Roy, Wednesday, 14 October

Clear. High 56°, low 33°.

Pressure30.12 inHg
Wind0.7 mph W
Humidity54%
Visibility6.2 mi
Dew point27°
Thu, 1555° / 37°0Clear
MorningClear37°feels 34°
AfternoonClear54°feels 51°
EveningClear44°feels 40°
OvernightMostly clear43°feels 37°
55 °Clear

Roy, Thursday, 15 October

Clear. High 55°, low 37°.

Pressure30.65 inHg
Wind5.2 mph NW
Humidity46%
Visibility6.2 mi
Dew point31°
Fri, 1668° / 37°0Clear
MorningClear40°feels 40°
AfternoonClear65°feels 63°
EveningClear60°feels 59°
OvernightClear41°feels 35°
68 °Clear

Roy, Friday, 16 October

Clear. High 68°, low 37°.

Pressure30.27 inHg
Wind3.6 mph NE
Humidity48%
Visibility6.2 mi
Dew point39°
Sat, 1775° / 54°0Overcast
MorningOvercast59°feels 56°
AfternoonOvercast71°feels 68°
EveningOvercast63°feels 60°
OvernightOvercast57°feels 54°
75 °Overcast

Roy, Saturday, 17 October

Overcast. High 75°, low 54°.

Pressure29.85 inHg
Wind12.4 mph W
Humidity21%
Visibility—
Dew point28°
Sun, 1862° / 44°0Partly cloudy
MorningPartly cloudy48°feels 44°
AfternoonPartly cloudy56°feels 54°
EveningPartly cloudy56°feels 54°
OvernightPartly cloudy51°feels 48°
62 °Partly cloudy

Roy, Sunday, 18 October

Partly cloudy. High 62°, low 44°.

Pressure30.00 inHg
Wind10.2 mph W
Humidity40%
Visibility—
Dew point31°
Mon, 1975° / 50°0Clear
MorningClear55°feels 54°
AfternoonClear67°feels 65°
EveningClear62°feels 60°
OvernightClear56°feels 54°
75 °Clear

Roy, Monday, 19 October

Clear. High 75°, low 50°.

Pressure29.62 inHg
Wind10.1 mph S
Humidity28%
Visibility—
Dew point32°
Tue, 2058° / 48°0Overcast
MorningOvercast52°feels 47°
AfternoonOvercast56°feels 53°
EveningOvercast51°feels 48°
OvernightOvercast48°feels 44°
58 °Overcast

Roy, Tuesday, 20 October

Overcast. High 58°, low 48°.

Pressure29.62 inHg
Wind24 mph W
Humidity38%
Visibility—
Dew point30°
Wed, 2146° / 40°0.01Light snow
MorningLight snow42°feels 36°
AfternoonLight snow42°feels 35°
EveningLight snow40°feels 34°
OvernightLight snow40°feels 36°
46 °Light snow

Roy, Wednesday, 21 October

Light snow. High 46°, low 40°.

Pressure29.94 inHg
Wind13.1 mph NW
Humidity62%
Visibility—
Dew point30°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Roy, MT around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.