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As of 08:55 MDT

Weather in Grenville, NM

49°Current weather

Grenville, Sunday, 18 October, 08:55

Clear. Feels like 45°. High 70°, low 39°.

Pressure30.09 inHg
Wind11.2 mph W
Humidity36%
Visibility6.2 mi
Dew point25°
Mon, 1969° / 44°0Clear
69 °Clear

Grenville, Monday, 19 October

Clear. High 69°, low 44°.

Pressure30.06 inHg
Wind7.9 mph NE
Humidity26%
Visibility6.2 mi
Dew point27°
Tue, 2071° / 48°0Clear
71 °Clear

Grenville, Tuesday, 20 October

Clear. High 71°, low 48°.

Pressure30.03 inHg
Wind18 mph SW
Humidity46%
Visibility6.2 mi
Dew point46°
Wed, 2175° / 48°0Mostly clear
75 °Mostly clear

Grenville, Wednesday, 21 October

Mostly clear. High 75°, low 48°.

Pressure30.12 inHg
Wind4.8 mph E
Humidity25%
Visibility6.2 mi
Dew point35°
Thu, 2271° / 56°0Overcast
71 °Overcast

Grenville, Thursday, 22 October

Overcast. High 71°, low 56°.

Pressure30.06 inHg
Wind18.5 mph S
Humidity38%
Visibility—
Dew point42°
Fri, 2366° / 52°0.04Light rain
66 °Light rain

Grenville, Friday, 23 October

Light rain. High 66°, low 52°.

Pressure29.88 inHg
Wind24.4 mph SW
Humidity57%
Visibility—
Dew point48°
Sat, 2455° / 47°0.06Light rain
55 °Light rain

Grenville, Saturday, 24 October

Light rain. High 55°, low 47°.

Pressure30.21 inHg
Wind19.1 mph N
Humidity68%
Visibility—
Dew point43°
Sun, 2548° / 45°0.38Rain
48 °Rain

Grenville, Sunday, 25 October

Rain. High 48°, low 45°.

Pressure30.33 inHg
Wind10.5 mph NE
Humidity93%
Visibility—
Dew point45°
Mon, 2648° / 44°0.62Rain
48 °Rain

Grenville, Monday, 26 October

Rain. High 48°, low 44°.

Pressure30.06 inHg
Wind19.3 mph S
Humidity96%
Visibility—
Dew point46°
Tue, 2764° / 44°0.15Rain
64 °Rain

Grenville, Tuesday, 27 October

Rain. High 64°, low 44°.

Pressure29.83 inHg
Wind16.6 mph SW
Humidity61%
Visibility—
Dew point42°
Wed, 2866° / 51°0Clear
66 °Clear

Grenville, Wednesday, 28 October

Clear. High 66°, low 51°.

Pressure29.83 inHg
Wind20 mph W
Humidity26%
Visibility—
Dew point26°
Thu, 2962° / 47°0Mostly clear
62 °Mostly clear

Grenville, Thursday, 29 October

Mostly clear. High 62°, low 47°.

Pressure29.83 inHg
Wind17.3 mph W
Humidity30%
Visibility—
Dew point28°
Fri, 3062° / 38°0Overcast
62 °Overcast

Grenville, Friday, 30 October

Overcast. High 62°, low 38°.

Pressure29.59 inHg
Wind21.3 mph W
Humidity26%
Visibility—
Dew point24°
Sat, 3151° / 31°0Clear
51 °Clear

Grenville, Saturday, 31 October

Clear. High 51°, low 31°.

Pressure30.00 inHg
Wind18.1 mph SW
Humidity39%
Visibility—
Dew point19°
Sun, 0157° / 37°0Clear
57 °Clear

Grenville, Sunday, 1 November

Clear. High 57°, low 37°.

Pressure30.15 inHg
Wind13.8 mph SW
Humidity21%
Visibility—
Dew point13°
Mon, 0262° / 42°0Overcast
62 °Overcast

Grenville, Monday, 2 November

Overcast. High 62°, low 42°.

Pressure29.91 inHg
Wind23.4 mph SW
Humidity25%
Visibility—
Dew point22°

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 Grenville, NM 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 Grenville, NM 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.