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As of 03:45 MDT

Weather in Grace, MT

35°Current weather

Grace, Thursday, 8 October, 03:45

Clear. Feels like 30°. High 74°, low 35°.

Pressure30.06 inHg
Wind5.4 mph W
Humidity49%
Visibility6.2 mi
Dew point19°
Fri, 0975° / 39°0Overcast
75 °Overcast

Grace, Friday, 9 October

Overcast. High 75°, low 39°.

Pressure29.62 inHg
Wind10 mph S
Humidity24%
Visibility6.2 mi
Dew point26°
Sat, 1049° / 30°0.49Snow
49 °Snow

Grace, Saturday, 10 October

Snow. High 49°, low 30°.

Pressure29.59 inHg
Wind3.4 mph S
Humidity70%
Visibility3.2 mi
Dew point37°
Sun, 1130° / 26°0.49Snow
30 °Snow

Grace, Sunday, 11 October

Snow. High 30°, low 26°.

Pressure30.03 inHg
Wind4 mph E
Humidity95%
Visibility4.4 mi
Dew point24°
Mon, 1232° / 25°0.14Snow
32 °Snow

Grace, Monday, 12 October

Snow. High 32°, low 25°.

Pressure30.12 inHg
Wind4.2 mph E
Humidity96%
Visibility—
Dew point28°
Tue, 1344° / 24°0Overcast
44 °Overcast

Grace, Tuesday, 13 October

Overcast. High 44°, low 24°.

Pressure29.94 inHg
Wind7.6 mph SE
Humidity67%
Visibility—
Dew point28°
Wed, 1445° / 33°0.54Snow
45 °Snow

Grace, Wednesday, 14 October

Snow. High 45°, low 33°.

Pressure29.47 inHg
Wind9.4 mph SW
Humidity85%
Visibility—
Dew point39°
Thu, 1537° / 25°0.26Snow
37 °Snow

Grace, Thursday, 15 October

Snow. High 37°, low 25°.

Pressure30.21 inHg
Wind5.7 mph NW
Humidity83%
Visibility—
Dew point30°
Fri, 1643° / 24°0Mostly clear
43 °Mostly clear

Grace, Friday, 16 October

Mostly clear. High 43°, low 24°.

Pressure30.42 inHg
Wind8.8 mph SW
Humidity83%
Visibility—
Dew point31°
Sat, 1752° / 31°0Clear
52 °Clear

Grace, Saturday, 17 October

Clear. High 52°, low 31°.

Pressure30.21 inHg
Wind12.4 mph SW
Humidity60%
Visibility—
Dew point29°
Sun, 1854° / 34°0Clear
54 °Clear

Grace, Sunday, 18 October

Clear. High 54°, low 34°.

Pressure30.15 inHg
Wind13.3 mph SW
Humidity51%
Visibility—
Dew point28°
Mon, 1956° / 38°0Overcast
56 °Overcast

Grace, Monday, 19 October

Overcast. High 56°, low 38°.

Pressure30.12 inHg
Wind10.1 mph SW
Humidity44%
Visibility—
Dew point28°
Tue, 2056° / 39°0Overcast
56 °Overcast

Grace, Tuesday, 20 October

Overcast. High 56°, low 39°.

Pressure30.09 inHg
Wind16.1 mph SW
Humidity41%
Visibility—
Dew point26°
Wed, 2152° / 36°0.02Light rain
52 °Light rain

Grace, Wednesday, 21 October

Light rain. High 52°, low 36°.

Pressure29.41 inHg
Wind30.6 mph W
Humidity42%
Visibility—
Dew point28°
Thu, 2237° / 31°0.16Snow
37 °Snow

Grace, Thursday, 22 October

Snow. High 37°, low 31°.

Pressure29.56 inHg
Wind19.9 mph W
Humidity64%
Visibility—
Dew point24°
Fri, 2342° / 27°0.17Snow
42 °Snow

Grace, Friday, 23 October

Snow. High 42°, low 27°.

Pressure29.68 inHg
Wind15.7 mph SW
Humidity67%
Visibility—
Dew point26°

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 Grace, 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 Grace, 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.