As of 04:29 MDT

Weather in Grenville, NM

37°

Grenville, Friday, 16 October, 04:29

Partly cloudy. Feels like 29°. High 52°, low 36°.

Pressure30.65 inHg

Wind11.7 mph N

Humidity69%

Visibility6.2 mi

Dew point29°

See detailed hourly forecast

Sat, 1764° / 33°

64 °

Grenville, Saturday, 17 October

Clear. High 64°, low 33°.

Pressure30.36 inHg

Wind16.6 mph SW

Humidity24%

Visibility6.2 mi

Dew point4°

Sun, 1868° / 42°

68 °

Grenville, Sunday, 18 October

Overcast. High 68°, low 42°.

Pressure30.06 inHg

Wind16.9 mph SW

Humidity23%

Visibility6.2 mi

Dew point14°

Mon, 1972° / 47°

72 °

Grenville, Monday, 19 October

Clear. High 72°, low 47°.

Pressure29.97 inHg

Wind5.5 mph SE

Humidity25%

Visibility6.2 mi

Dew point34°

Tue, 2069° / 49°

0.06

69 °

Grenville, Tuesday, 20 October

Light rain. High 69°, low 49°.

Pressure29.97 inHg

Wind18 mph S

Humidity45%

Visibility—

Dew point43°

Wed, 2172° / 52°

72 °

Grenville, Wednesday, 21 October

Overcast. High 72°, low 52°.

Pressure30.06 inHg

Wind13.8 mph SW

Humidity43%

Visibility—

Dew point44°

Thu, 2273° / 53°

0.04

73 °

Grenville, Thursday, 22 October

Light rain. High 73°, low 53°.

Pressure30.06 inHg

Wind14.4 mph S

Humidity32%

Visibility—

Dew point37°

Fri, 2360° / 55°

0.37

60 °

Grenville, Friday, 23 October

Rain. High 60°, low 55°.

Pressure29.88 inHg

Wind23.3 mph S

Humidity84%

Visibility—

Dew point53°

Sat, 2463° / 44°

63 °

Grenville, Saturday, 24 October

Clear. High 63°, low 44°.

Pressure29.88 inHg

Wind13.5 mph S

Humidity30%

Visibility—

Dew point26°

Sun, 2548° / 35°

0.02

48 °

Grenville, Sunday, 25 October

Light snow. High 48°, low 35°.

Pressure30.03 inHg

Wind21.8 mph NW

Humidity63%

Visibility—

Dew point32°

Mon, 2655° / 32°

55 °

Grenville, Monday, 26 October

Clear. High 55°, low 32°.

Pressure30.00 inHg

Wind14.9 mph N

Humidity41%

Visibility—

Dew point25°

Tue, 2762° / 39°

62 °

Grenville, Tuesday, 27 October

Clear. High 62°, low 39°.

Pressure29.85 inHg

Wind11.8 mph S

Humidity31%

Visibility—

Dew point25°

Wed, 2869° / 44°

69 °

Grenville, Wednesday, 28 October

Clear. High 69°, low 44°.

Pressure29.59 inHg

Wind19.3 mph SW

Humidity15%

Visibility—

Dew point15°

Thu, 2961° / 41°

0.03

61 °

Grenville, Thursday, 29 October

Light rain. High 61°, low 41°.

Pressure29.62 inHg

Wind24.2 mph SW

Humidity23%

Visibility—

Dew point20°

Fri, 3050° / 33°

0.11

50 °

Grenville, Friday, 30 October

Snow. High 50°, low 33°.

Pressure30.00 inHg

Wind26.6 mph N

Humidity37%

Visibility—

Dew point20°

Sat, 3163° / 40°

63 °

Grenville, Saturday, 31 October

Clear. High 63°, low 40°.

Pressure29.97 inHg

Wind10.6 mph S

Humidity20%

Visibility—

Dew point16°

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.