As of 23:27 MDT

Weather in Greenwich, UT

43°

Greenwich, Sunday, 18 October, 23:27

Overcast. Feels like 43°. High 58°, low 39°.

Pressure30.18 inHg

Wind0.3 mph N

Humidity82%

Visibility6.2 mi

Dew point38°

See detailed hourly forecast

Mon, 1958° / 38°

0.08

58 °

Greenwich, Monday, 19 October

Light rain. High 58°, low 38°.

Pressure30.15 inHg

Wind3.2 mph SE

Humidity69%

Visibility6.2 mi

Dew point38°

Tue, 2054° / 36°

0.04

54 °

Greenwich, Tuesday, 20 October

Light rain. High 54°, low 36°.

Pressure30.15 inHg

Wind4 mph SE

Humidity64%

Visibility6.2 mi

Dew point38°

Wed, 2153° / 34°

0.08

53 °

Greenwich, Wednesday, 21 October

Light rain. High 53°, low 34°.

Pressure30.18 inHg

Wind4.7 mph SE

Humidity69%

Visibility—

Dew point41°

Thu, 2252° / 40°

0.4

52 °

Greenwich, Thursday, 22 October

Rain. High 52°, low 40°.

Pressure30.06 inHg

Wind4.9 mph SE

Humidity78%

Visibility4.8 mi

Dew point44°

Fri, 2346° / 33°

0.18

46 °

Greenwich, Friday, 23 October

Light rain. High 46°, low 33°.

Pressure29.97 inHg

Wind7.6 mph SW

Humidity69%

Visibility—

Dew point32°

Sat, 2448° / 32°

0.09

48 °

Greenwich, Saturday, 24 October

Snow. High 48°, low 32°.

Pressure30.15 inHg

Wind4.3 mph E

Humidity69%

Visibility—

Dew point30°

Sun, 2559° / 37°

59 °

Greenwich, Sunday, 25 October

Clear. High 59°, low 37°.

Pressure30.18 inHg

Wind4.9 mph E

Humidity16%

Visibility—

Dew point8°

Mon, 2660° / 39°

60 °

Greenwich, Monday, 26 October

Clear. High 60°, low 39°.

Pressure29.94 inHg

Wind5.6 mph NW

Humidity24%

Visibility—

Dew point18°

Tue, 2760° / 40°

60 °

Greenwich, Tuesday, 27 October

Clear. High 60°, low 40°.

Pressure29.88 inHg

Wind15 mph SW

Humidity32%

Visibility—

Dew point25°

Wed, 2857° / 44°

57 °

Greenwich, Wednesday, 28 October

Light rain. High 57°, low 44°.

Pressure29.77 inHg

Wind27.5 mph S

Humidity46%

Visibility—

Dew point33°

Thu, 2942° / 28°

0.07

42 °

Greenwich, Thursday, 29 October

Snow. High 42°, low 28°.

Pressure29.85 inHg

Wind25 mph W

Humidity35%

Visibility—

Dew point9°

Fri, 3035° / 26°

0.41

35 °

Greenwich, Friday, 30 October

Snow. High 35°, low 26°.

Pressure29.88 inHg

Wind8.5 mph SW

Humidity53%

Visibility—

Dew point19°

Sat, 3135° / 13°

0.04

35 °

Greenwich, Saturday, 31 October

Light snow. High 35°, low 13°.

Pressure30.39 inHg

Wind6.1 mph W

Humidity59%

Visibility—

Dew point16°

Sun, 0149° / 22°

49 °

Greenwich, Sunday, 1 November

Clear. High 49°, low 22°.

Pressure30.18 inHg

Wind4.6 mph W

Humidity50%

Visibility—

Dew point24°

Mon, 0251° / 30°

51 °

Greenwich, Monday, 2 November

Clear. High 51°, low 30°.

Pressure29.85 inHg

Wind9.9 mph SW

Humidity39%

Visibility—

Dew point21°

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 Greenwich, UT 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 Greenwich, UT 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.