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As of 11:04 MDT

Weather in Gilroy, MT

73°Current weather

Gilroy, Friday, 9 October, 11:04

Partly cloudy. Feels like 72°. High 80°, low 42°.

Pressure29.74 inHg
Wind10.4 mph SW
Humidity25%
Visibility6.2 mi
Dew point35°
Sat, 1061° / 36°0.5Rain
61 °Rain

Gilroy, Saturday, 10 October

Rain. High 61°, low 36°.

Pressure29.56 inHg
Wind4.2 mph NW
Humidity63%
Visibility6.2 mi
Dew point43°
Sun, 1140° / 34°0.72Snow
40 °Snow

Gilroy, Sunday, 11 October

Snow. High 40°, low 34°.

Pressure29.94 inHg
Wind7.1 mph NW
Humidity97%
Visibility3.0 mi
Dew point36°
Mon, 1233° / 25°0.57Snow
33 °Snow

Gilroy, Monday, 12 October

Snow. High 33°, low 25°.

Pressure30.15 inHg
Wind3 mph W
Humidity96%
Visibility6.2 mi
Dew point32°
Tue, 1333° / 23°0Overcast
33 °Overcast

Gilroy, Tuesday, 13 October

Overcast. High 33°, low 23°.

Pressure30.24 inHg
Wind2.9 mph SE
Humidity99%
Visibility—
Dew point30°
Wed, 1444° / 28°0Clear
44 °Clear

Gilroy, Wednesday, 14 October

Clear. High 44°, low 28°.

Pressure30.18 inHg
Wind1.4 mph E
Humidity73%
Visibility—
Dew point30°
Thu, 1554° / 36°0Partly cloudy
54 °Partly cloudy

Gilroy, Thursday, 15 October

Partly cloudy. High 54°, low 36°.

Pressure30.27 inHg
Wind8.4 mph N
Humidity56%
Visibility—
Dew point34°
Fri, 1651° / 33°0.01Light snow
51 °Light snow

Gilroy, Friday, 16 October

Light snow. High 51°, low 33°.

Pressure30.56 inHg
Wind5.3 mph W
Humidity50%
Visibility—
Dew point26°
Sat, 1769° / 41°0Partly cloudy
69 °Partly cloudy

Gilroy, Saturday, 17 October

Partly cloudy. High 69°, low 41°.

Pressure30.12 inHg
Wind6.6 mph SE
Humidity23%
Visibility—
Dew point21°
Sun, 1865° / 45°0Overcast
65 °Overcast

Gilroy, Sunday, 18 October

Overcast. High 65°, low 45°.

Pressure30.00 inHg
Wind6.5 mph SE
Humidity27%
Visibility—
Dew point24°
Mon, 1969° / 45°0Overcast
69 °Overcast

Gilroy, Monday, 19 October

Overcast. High 69°, low 45°.

Pressure29.83 inHg
Wind6.5 mph SE
Humidity23%
Visibility—
Dew point22°
Tue, 2057° / 42°0Partly cloudy
57 °Partly cloudy

Gilroy, Tuesday, 20 October

Partly cloudy. High 57°, low 42°.

Pressure30.15 inHg
Wind7.7 mph NW
Humidity51%
Visibility—
Dew point33°
Wed, 2165° / 40°0Overcast
65 °Overcast

Gilroy, Wednesday, 21 October

Overcast. High 65°, low 40°.

Pressure30.03 inHg
Wind15.8 mph W
Humidity24%
Visibility—
Dew point20°
Thu, 2252° / 37°0Partly cloudy
52 °Partly cloudy

Gilroy, Thursday, 22 October

Partly cloudy. High 52°, low 37°.

Pressure30.39 inHg
Wind4.8 mph SE
Humidity46%
Visibility—
Dew point26°
Fri, 2364° / 37°0Clear
64 °Clear

Gilroy, Friday, 23 October

Clear. High 64°, low 37°.

Pressure30.12 inHg
Wind6 mph SE
Humidity23%
Visibility—
Dew point17°
Sat, 2468° / 44°0Clear
68 °Clear

Gilroy, Saturday, 24 October

Clear. High 68°, low 44°.

Pressure30.03 inHg
Wind7 mph SE
Humidity18%
Visibility—
Dew point16°

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 Gilroy, 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 Gilroy, 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.