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As of 12:21 MDT

Weather in Trego, MT

63°Current weather

Trego, Friday, 9 October, 12:21

Partly cloudy. Feels like 61°. High 63°, low 40°.

Pressure29.53 inHg
Wind8.7 mph S
Humidity46%
Visibility6.2 mi
Dew point41°
Sat, 1046° / 29°0.07Rain
46 °Rain

Trego, Saturday, 10 October

Rain. High 46°, low 29°.

Pressure29.83 inHg
Wind3.7 mph N
Humidity94%
Visibility3.6 mi
Dew point39°
Sun, 1139° / 28°0.08Light snow
39 °Light snow

Trego, Sunday, 11 October

Light snow. High 39°, low 28°.

Pressure30.15 inHg
Wind5.8 mph N
Humidity83%
Visibility3.4 mi
Dew point25°
Mon, 1246° / 28°0Clear
46 °Clear

Trego, Monday, 12 October

Clear. High 46°, low 28°.

Pressure30.15 inHg
Wind2.1 mph NW
Humidity73%
Visibility6.2 mi
Dew point25°
Tue, 1352° / 27°0Clear
52 °Clear

Trego, Tuesday, 13 October

Clear. High 52°, low 27°.

Pressure30.15 inHg
Wind1.9 mph N
Humidity58%
Visibility6.2 mi
Dew point28°
Wed, 1455° / 32°0Overcast
55 °Overcast

Trego, Wednesday, 14 October

Overcast. High 55°, low 32°.

Pressure30.09 inHg
Wind5.2 mph S
Humidity49%
Visibility—
Dew point30°
Thu, 1554° / 33°0Partly cloudy
54 °Partly cloudy

Trego, Thursday, 15 October

Partly cloudy. High 54°, low 33°.

Pressure30.36 inHg
Wind4.9 mph N
Humidity49%
Visibility—
Dew point29°
Fri, 1653° / 28°0Overcast
53 °Overcast

Trego, Friday, 16 October

Overcast. High 53°, low 28°.

Pressure30.50 inHg
Wind4.2 mph SE
Humidity43%
Visibility—
Dew point21°
Sat, 1756° / 35°0Overcast
56 °Overcast

Trego, Saturday, 17 October

Overcast. High 56°, low 35°.

Pressure30.21 inHg
Wind3.9 mph S
Humidity43%
Visibility—
Dew point27°
Sun, 1862° / 38°0Overcast
62 °Overcast

Trego, Sunday, 18 October

Overcast. High 62°, low 38°.

Pressure30.03 inHg
Wind2.6 mph SE
Humidity43%
Visibility—
Dew point31°
Mon, 1956° / 41°0Mostly clear
56 °Mostly clear

Trego, Monday, 19 October

Mostly clear. High 56°, low 41°.

Pressure29.85 inHg
Wind7.5 mph SW
Humidity40%
Visibility—
Dew point31°
Tue, 2054° / 37°0Overcast
54 °Overcast

Trego, Tuesday, 20 October

Overcast. High 54°, low 37°.

Pressure30.18 inHg
Wind6.6 mph W
Humidity51%
Visibility—
Dew point32°
Wed, 2156° / 36°0Overcast
56 °Overcast

Trego, Wednesday, 21 October

Overcast. High 56°, low 36°.

Pressure29.97 inHg
Wind13.8 mph W
Humidity48%
Visibility—
Dew point31°
Thu, 2255° / 32°0Partly cloudy
55 °Partly cloudy

Trego, Thursday, 22 October

Partly cloudy. High 55°, low 32°.

Pressure30.42 inHg
Wind2.4 mph N
Humidity51%
Visibility—
Dew point29°
Fri, 2362° / 34°0Overcast
62 °Overcast

Trego, Friday, 23 October

Overcast. High 62°, low 34°.

Pressure30.15 inHg
Wind2.4 mph SE
Humidity34%
Visibility—
Dew point24°
Sat, 2465° / 38°0Clear
65 °Clear

Trego, Saturday, 24 October

Clear. High 65°, low 38°.

Pressure30.03 inHg
Wind3.7 mph S
Humidity29%
Visibility—
Dew point23°

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 Trego, 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 Trego, 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.