As of 00:29 MDT

Weather in Grenville, NM

40°

Grenville, Friday, 16 October, 00:29

Clear. Feels like 31°. High 53°, low 35°.

Pressure30.59 inHg

Wind14.6 mph N

Humidity74%

Visibility6.2 mi

Dew point32°

See detailed hourly forecast

Sat, 1764° / 33°

64 °

Grenville, Saturday, 17 October

Clear. High 64°, low 33°.

Pressure30.36 inHg

Wind15 mph SW

Humidity23%

Visibility6.2 mi

Dew point4°

Sun, 1869° / 42°

69 °

Grenville, Sunday, 18 October

Clear. High 69°, low 42°.

Pressure30.03 inHg

Wind15.7 mph SW

Humidity22%

Visibility6.2 mi

Dew point14°

Mon, 1974° / 46°

74 °

Grenville, Monday, 19 October

Clear. High 74°, low 46°.

Pressure29.97 inHg

Wind7.9 mph SW

Humidity22%

Visibility6.2 mi

Dew point30°

Tue, 2071° / 50°

71 °

Grenville, Tuesday, 20 October

Clear. High 71°, low 50°.

Pressure29.91 inHg

Wind20.7 mph SW

Humidity40%

Visibility—

Dew point42°

Wed, 2166° / 52°

66 °

Grenville, Wednesday, 21 October

Light rain. High 66°, low 52°.

Pressure30.06 inHg

Wind15.1 mph S

Humidity56%

Visibility—

Dew point48°

Thu, 2258° / 54°

0.24

58 °

Grenville, Thursday, 22 October

Rain. High 58°, low 54°.

Pressure30.03 inHg

Wind23.1 mph S

Humidity88%

Visibility—

Dew point52°

Fri, 2359° / 48°

0.93

59 °

Grenville, Friday, 23 October

Heavy rain. High 59°, low 48°.

Pressure29.65 inHg

Wind31 mph SW

Humidity38%

Visibility—

Dew point29°

Sat, 2453° / 42°

53 °

Grenville, Saturday, 24 October

Clear. High 53°, low 42°.

Pressure30.06 inHg

Wind16.9 mph E

Humidity57%

Visibility—

Dew point35°

Sun, 2538° / 24°

0.61

38 °

Grenville, Sunday, 25 October

Snow. High 38°, low 24°.

Pressure30.42 inHg

Wind22.3 mph NE

Humidity96%

Visibility—

Dew point27°

Mon, 2635° / 21°

35 °

Grenville, Monday, 26 October

Clear. High 35°, low 21°.

Pressure30.15 inHg

Wind9.7 mph SW

Humidity103%

Visibility—

Dew point33°

Tue, 2751° / 32°

51 °

Grenville, Tuesday, 27 October

Mostly clear. High 51°, low 32°.

Pressure29.74 inHg

Wind26.9 mph NW

Humidity80%

Visibility—

Dew point35°

Wed, 2857° / 32°

57 °

Grenville, Wednesday, 28 October

Clear. High 57°, low 32°.

Pressure29.97 inHg

Wind17.6 mph SW

Humidity33%

Visibility—

Dew point19°

Thu, 2964° / 47°

64 °

Grenville, Thursday, 29 October

Overcast. High 64°, low 47°.

Pressure30.00 inHg

Wind8.9 mph SE

Humidity26%

Visibility—

Dew point24°

Fri, 3072° / 49°

72 °

Grenville, Friday, 30 October

Clear. High 72°, low 49°.

Pressure29.97 inHg

Wind12.5 mph SW

Humidity18%

Visibility—

Dew point20°

Sat, 3164° / 53°

64 °

Grenville, Saturday, 31 October

Overcast. High 64°, low 53°.

Pressure29.94 inHg

Wind11.8 mph W

Humidity24%

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 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.