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As of 14:57 MDT

Weather in Cyr, MT

93°Current weather

Cyr, Saturday, 8 August, 14:57

Clear. Feels like 89°. High 93°, low 53°.

Pressure29.85 inHg
Wind11.1 mph W
Humidity16%
Visibility6.2 mi
Dew point40°
Sun, 0991° / 51°0Partly cloudy
91 °Partly cloudy

Cyr, Sunday, 9 August

Partly cloudy. High 91°, low 51°.

Pressure29.88 inHg
Wind2 mph NE
Humidity14%
Visibility6.2 mi
Dew point33°
Mon, 1090° / 50°0Clear
90 °Clear

Cyr, Monday, 10 August

Clear. High 90°, low 50°.

Pressure29.85 inHg
Wind4.2 mph W
Humidity14%
Visibility6.2 mi
Dew point30°
Tue, 1194° / 54°0Clear
94 °Clear

Cyr, Tuesday, 11 August

Clear. High 94°, low 54°.

Pressure29.94 inHg
Wind2.4 mph NE
Humidity16%
Visibility6.2 mi
Dew point33°
Wed, 1294° / 56°0Clear
94 °Clear

Cyr, Wednesday, 12 August

Clear. High 94°, low 56°.

Pressure29.85 inHg
Wind2.9 mph NE
Humidity18%
Visibility6.2 mi
Dew point37°
Thu, 1391° / 55°0Clear
91 °Clear

Cyr, Thursday, 13 August

Clear. High 91°, low 55°.

Pressure29.80 inHg
Wind11 mph W
Humidity25%
Visibility—
Dew point41°
Fri, 1491° / 55°0Mostly clear
91 °Mostly clear

Cyr, Friday, 14 August

Mostly clear. High 91°, low 55°.

Pressure29.91 inHg
Wind8.7 mph W
Humidity16%
Visibility—
Dew point30°
Sat, 1582° / 61°0Overcast
82 °Overcast

Cyr, Saturday, 15 August

Overcast. High 82°, low 61°.

Pressure29.97 inHg
Wind12.8 mph W
Humidity22%
Visibility—
Dew point34°
Sun, 1690° / 55°0.01Light rain
90 °Light rain

Cyr, Sunday, 16 August

Light rain. High 90°, low 55°.

Pressure30.00 inHg
Wind13.1 mph W
Humidity24%
Visibility—
Dew point42°
Mon, 1795° / 57°0Overcast
95 °Overcast

Cyr, Monday, 17 August

Overcast. High 95°, low 57°.

Pressure30.00 inHg
Wind10.3 mph SW
Humidity22%
Visibility—
Dew point41°
Tue, 1871° / 59°0.13Light rain
71 °Light rain

Cyr, Tuesday, 18 August

Light rain. High 71°, low 59°.

Pressure30.06 inHg
Wind5.6 mph NW
Humidity56%
Visibility—
Dew point54°
Wed, 1990° / 50°0Clear
90 °Clear

Cyr, Wednesday, 19 August

Clear. High 90°, low 50°.

Pressure30.06 inHg
Wind4.4 mph N
Humidity33%
Visibility—
Dew point45°
Thu, 2094° / 58°0Partly cloudy
94 °Partly cloudy

Cyr, Thursday, 20 August

Partly cloudy. High 94°, low 58°.

Pressure29.91 inHg
Wind9.9 mph W
Humidity19%
Visibility—
Dew point39°
Fri, 2196° / 61°0Clear
96 °Clear

Cyr, Friday, 21 August

Clear. High 96°, low 61°.

Pressure29.94 inHg
Wind9.3 mph W
Humidity21%
Visibility—
Dew point42°
Sat, 2298° / 62°0Mostly clear
98 °Mostly clear

Cyr, Saturday, 22 August

Mostly clear. High 98°, low 62°.

Pressure29.94 inHg
Wind6.6 mph W
Humidity21%
Visibility—
Dew point43°
Sun, 2397° / 61°0Overcast
97 °Overcast

Cyr, Sunday, 23 August

Overcast. High 97°, low 61°.

Pressure29.97 inHg
Wind3.6 mph E
Humidity26%
Visibility—
Dew point47°

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 Cyr, MT 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 Cyr, MT 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.