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As of 15:04 MDT

Weather in Gilroy, MT

52°Current weather

Gilroy, Saturday, 10 October, 15:04

Overcast. Feels like 50°. High 54°, low 46°.

Pressure29.59 inHg
Wind15 mph NW
Humidity62%
Visibility6.2 mi
Dew point41°
Sun, 1147° / 33°0.88Snow
47 °Snow

Gilroy, Sunday, 11 October

Snow. High 47°, low 33°.

Pressure29.94 inHg
Wind7 mph W
Humidity98%
Visibility1.4 mi
Dew point35°
Mon, 1233° / 26°0.48Snow
33 °Snow

Gilroy, Monday, 12 October

Snow. High 33°, low 26°.

Pressure30.15 inHg
Wind2.2 mph SW
Humidity97%
Visibility6.2 mi
Dew point31°
Tue, 1335° / 25°0Overcast
35 °Overcast

Gilroy, Tuesday, 13 October

Overcast. High 35°, low 25°.

Pressure30.21 inHg
Wind1.9 mph N
Humidity97%
Visibility3.2 mi
Dew point32°
Wed, 1441° / 26°0Clear
41 °Clear

Gilroy, Wednesday, 14 October

Clear. High 41°, low 26°.

Pressure30.33 inHg
Wind0 mph E
Humidity81%
Visibility6.2 mi
Dew point29°
Thu, 1550° / 33°0Clear
50 °Clear

Gilroy, Thursday, 15 October

Clear. High 50°, low 33°.

Pressure30.56 inHg
Wind4.3 mph W
Humidity60%
Visibility—
Dew point30°
Fri, 1642° / 29°0Overcast
42 °Overcast

Gilroy, Friday, 16 October

Overcast. High 42°, low 29°.

Pressure30.71 inHg
Wind4.8 mph SE
Humidity63%
Visibility—
Dew point25°
Sat, 1757° / 31°0Partly cloudy
57 °Partly cloudy

Gilroy, Saturday, 17 October

Partly cloudy. High 57°, low 31°.

Pressure30.24 inHg
Wind6.5 mph S
Humidity33%
Visibility—
Dew point21°
Sun, 1866° / 40°0Overcast
66 °Overcast

Gilroy, Sunday, 18 October

Overcast. High 66°, low 40°.

Pressure30.06 inHg
Wind6.8 mph SE
Humidity27%
Visibility—
Dew point21°
Mon, 1970° / 43°0Clear
70 °Clear

Gilroy, Monday, 19 October

Clear. High 70°, low 43°.

Pressure30.09 inHg
Wind8.4 mph SE
Humidity29%
Visibility—
Dew point27°
Tue, 2062° / 49°0Overcast
62 °Overcast

Gilroy, Tuesday, 20 October

Overcast. High 62°, low 49°.

Pressure29.85 inHg
Wind22.8 mph W
Humidity30%
Visibility—
Dew point29°
Wed, 2154° / 40°0Partly cloudy
54 °Partly cloudy

Gilroy, Wednesday, 21 October

Partly cloudy. High 54°, low 40°.

Pressure30.09 inHg
Wind11.7 mph NW
Humidity38%
Visibility—
Dew point25°
Thu, 2259° / 35°0Clear
59 °Clear

Gilroy, Thursday, 22 October

Clear. High 59°, low 35°.

Pressure30.39 inHg
Wind5.6 mph N
Humidity29%
Visibility—
Dew point19°
Fri, 2369° / 44°0Overcast
69 °Overcast

Gilroy, Friday, 23 October

Overcast. High 69°, low 44°.

Pressure30.18 inHg
Wind6.2 mph SE
Humidity25%
Visibility—
Dew point24°
Sat, 2470° / 47°0Overcast
70 °Overcast

Gilroy, Saturday, 24 October

Overcast. High 70°, low 47°.

Pressure30.03 inHg
Wind6.2 mph SE
Humidity25%
Visibility—
Dew point26°
Sun, 2568° / 50°0Overcast
68 °Overcast

Gilroy, Sunday, 25 October

Overcast. High 68°, low 50°.

Pressure30.06 inHg
Wind5.8 mph SE
Humidity28%
Visibility—
Dew point29°

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.