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As of 22:14 MDT

Weather in Trego, MT

49°Current weather

Trego, Thursday, 8 October, 22:14

Overcast. Feels like 48°. High 68°, low 37°.

Pressure29.88 inHg
Wind5 mph S
Humidity70%
Visibility6.2 mi
Dew point40°
Fri, 0963° / 37°0Partly cloudy
63 °Partly cloudy

Trego, Friday, 9 October

Partly cloudy. High 63°, low 37°.

Pressure29.50 inHg
Wind8.8 mph S
Humidity36%
Visibility6.2 mi
Dew point36°
Sat, 1048° / 27°0.04Light rain
48 °Light rain

Trego, Saturday, 10 October

Light rain. High 48°, low 27°.

Pressure29.83 inHg
Wind4.2 mph N
Humidity75%
Visibility6.1 mi
Dew point35°
Sun, 1137° / 33°0.02Light snow
37 °Light snow

Trego, Sunday, 11 October

Light snow. High 37°, low 33°.

Pressure30.15 inHg
Wind6 mph N
Humidity78%
Visibility6.2 mi
Dew point22°
Mon, 1247° / 28°0Clear
47 °Clear

Trego, Monday, 12 October

Clear. High 47°, low 28°.

Pressure30.12 inHg
Wind1.9 mph N
Humidity72%
Visibility6.2 mi
Dew point25°
Tue, 1354° / 29°0Mostly clear
54 °Mostly clear

Trego, Tuesday, 13 October

Mostly clear. High 54°, low 29°.

Pressure30.12 inHg
Wind4.9 mph S
Humidity57%
Visibility—
Dew point30°
Wed, 1451° / 36°0.11Light rain
51 °Light rain

Trego, Wednesday, 14 October

Light rain. High 51°, low 36°.

Pressure30.00 inHg
Wind5.4 mph SE
Humidity60%
Visibility—
Dew point32°
Thu, 1546° / 33°0.06Snow
46 °Snow

Trego, Thursday, 15 October

Snow. High 46°, low 33°.

Pressure30.53 inHg
Wind7.9 mph N
Humidity44%
Visibility—
Dew point20°
Fri, 1652° / 27°0Partly cloudy
52 °Partly cloudy

Trego, Friday, 16 October

Partly cloudy. High 52°, low 27°.

Pressure30.53 inHg
Wind4.4 mph SE
Humidity37%
Visibility—
Dew point19°
Sat, 1754° / 33°0Overcast
54 °Overcast

Trego, Saturday, 17 October

Overcast. High 54°, low 33°.

Pressure30.30 inHg
Wind4.3 mph S
Humidity34%
Visibility—
Dew point20°
Sun, 1858° / 31°0Clear
58 °Clear

Trego, Sunday, 18 October

Clear. High 58°, low 31°.

Pressure30.33 inHg
Wind2.4 mph SE
Humidity40%
Visibility—
Dew point24°
Mon, 1960° / 37°0Clear
60 °Clear

Trego, Monday, 19 October

Clear. High 60°, low 37°.

Pressure30.06 inHg
Wind6.6 mph SW
Humidity39%
Visibility—
Dew point28°
Tue, 2058° / 36°0Overcast
58 °Overcast

Trego, Tuesday, 20 October

Overcast. High 58°, low 36°.

Pressure30.09 inHg
Wind4 mph SW
Humidity43%
Visibility—
Dew point27°
Wed, 2156° / 35°0Clear
56 °Clear

Trego, Wednesday, 21 October

Clear. High 56°, low 35°.

Pressure30.24 inHg
Wind2.6 mph SE
Humidity47%
Visibility—
Dew point30°
Thu, 2260° / 37°0Overcast
60 °Overcast

Trego, Thursday, 22 October

Overcast. High 60°, low 37°.

Pressure30.21 inHg
Wind4.4 mph SE
Humidity41%
Visibility—
Dew point28°
Fri, 2361° / 38°0Clear
61 °Clear

Trego, Friday, 23 October

Clear. High 61°, low 38°.

Pressure29.97 inHg
Wind7.2 mph SW
Humidity33%
Visibility—
Dew point25°

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.