As of 17:26 MDT

Weather in Dennis, UT

52°

Dennis, Wednesday, 28 October, 17:26

Clear. Feels like 49°. High 52°, low 34°.

Pressure30.00 inHg

Wind6.8 mph SW

Humidity45%

Visibility6.2 mi

Dew point31°

See detailed hourly forecast

Monthly outlook for Dennis, UT: average high 49.4°, average low 34.9°. That is 1.8° below the climate normal for October. Precipitation is expected on 4 days (about 1.7 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 29 October (57.5°), the coolest 3 November (29.2°).

49.4°/34.9°

Average high / low

−1.8°

Below normal

4 / 4

Wet days / normal

1.7 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
28 October – 6 November	49.7°	53.8°	-2.3°
7 November – 16 November	49°	49.9°	-0.5°
17 November – 26 November	at normal	44°	—

October records over 66 years

88°4 October 2024All-time high

-1.5°28 October 1970All-time low

Climate normals and records are computed from the nearest reference point — Mona (12 mi).

Thu, 2957° / 34°

57 °

Dennis, Thursday, 29 October

Overcast. High 57°, low 34°.

Pressure30.00 inHg

Wind7.1 mph S

Humidity40%

Visibility6.2 mi

Dew point28°

Fri, 3052° / 39°

0.14

52 °

Dennis, Friday, 30 October

Rain. High 52°, low 39°.

Pressure29.97 inHg

Wind5.4 mph S

Humidity83%

Visibility3.1 mi

Dew point43°

Sat, 3152° / 37°

0.03

52 °

Dennis, Saturday, 31 October

Light rain. High 52°, low 37°.

Pressure30.03 inHg

Wind9.4 mph SW

Humidity64%

Visibility6.2 mi

Dew point39°

Sun, 0143° / 38°

1.29

43 °

Dennis, Sunday, 1 November

Rain. High 43°, low 38°.

Pressure29.77 inHg

Wind7.4 mph S

Humidity98%

Visibility1.6 mi

Dew point44°

Mon, 0241° / 32°

0.2

41 °

Dennis, Monday, 2 November

Light rain. High 41°, low 32°.

Pressure30.12 inHg

Wind13.1 mph N

Humidity79%

Visibility—

Dew point32°

Tue, 0345° / 29°

45 °

Dennis, Tuesday, 3 November

Clear. High 45°, low 29°.

Pressure30.30 inHg

Wind5.2 mph N

Humidity50%

Visibility—

Dew point21°

Wed, 0450° / 32°

50 °

Dennis, Wednesday, 4 November

Overcast. High 50°, low 32°.

Pressure30.03 inHg

Wind4.9 mph NE

Humidity35%

Visibility—

Dew point17°

Thu, 0554° / 36°

54 °

Dennis, Thursday, 5 November

Overcast. High 54°, low 36°.

Pressure29.88 inHg

Wind8.5 mph SW

Humidity22%

Visibility—

Dew point11°

Fri, 0651° / 39°

51 °

Dennis, Friday, 6 November

Overcast. High 51°, low 39°.

Pressure29.83 inHg

Wind14.1 mph SW

Humidity37%

Visibility—

Dew point22°

Sat, 0745° / 36°

0.07

45 °

Dennis, Saturday, 7 November

Light rain. High 45°, low 36°.

Pressure29.77 inHg

Wind6.5 mph N

Humidity66%

Visibility—

Dew point31°

Sun, 0848° / 34°

48 °

Dennis, Sunday, 8 November

Clear. High 48°, low 34°.

Pressure30.00 inHg

Wind11.7 mph N

Humidity60%

Visibility—

Dew point29°

Mon, 0947° / 32°

47 °

Dennis, Monday, 9 November

Clear. High 47°, low 32°.

Pressure30.27 inHg

Wind8.7 mph N

Humidity55%

Visibility—

Dew point26°

Tue, 1050° / 33°

50 °

Dennis, Tuesday, 10 November

Overcast. High 50°, low 33°.

Pressure30.24 inHg

Wind2.7 mph NE

Humidity40%

Visibility—

Dew point20°

Wed, 1153° / 38°

53 °

Dennis, Wednesday, 11 November

Overcast. High 53°, low 38°.

Pressure30.12 inHg

Wind4.8 mph N

Humidity33%

Visibility—

Dew point19°

Thu, 1251° / 36°

51 °

Dennis, Thursday, 12 November

Clear. High 51°, low 36°.

Pressure30.12 inHg

Wind5.9 mph NE

Humidity40%

Visibility—

Dew point22°

From day 17 onward the outlook is built from 60-year climate statistics

Fri, 1349° / 31°

0.06

49 °

Dennis, Friday, 13 November

Climate normal for this date — 60-year average.

Average high49°

Average low31°

Average precipitation0.06 in

Chance of precipitation25%

Record high69° (2025)

Record low-1° (2000)

Sat, 1448° / 30°

0.06

48 °

Dennis, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high48°

Average low30°

Average precipitation0.06 in

Chance of precipitation27%

Record high68° (1967)

Record low1° (2000)

Sun, 1548° / 28°

0.03

48 °

Dennis, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high48°

Average low28°

Average precipitation0.03 in

Chance of precipitation23%

Record high71° (2016)

Record low-2° (1994)

Mon, 1648° / 29°

0.06

48 °

Dennis, Monday, 16 November

Climate normal for this date — 60-year average.

Average high48°

Average low29°

Average precipitation0.06 in

Chance of precipitation18%

Record high70° (1999)

Record low2° (1978)

Tue, 1747° / 29°

0.07

47 °

Dennis, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high47°

Average low29°

Average precipitation0.07 in

Chance of precipitation32%

Record high64° (1999)

Record low-5° (2000)

Wed, 1846° / 28°

0.09

46 °

Dennis, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high46°

Average low28°

Average precipitation0.09 in

Chance of precipitation33%

Record high65° (2007)

Record low3° (2000)

Thu, 1946° / 27°

0.05

46 °

Dennis, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high46°

Average low27°

Average precipitation0.05 in

Chance of precipitation28%

Record high66° (2007)

Record low2° (1969)

Fri, 2046° / 26°

0.07

46 °

Dennis, Friday, 20 November

Climate normal for this date — 60-year average.

Average high46°

Average low26°

Average precipitation0.07 in

Chance of precipitation25%

Record high63° (2016)

Record low1° (1994)

Sat, 2145° / 26°

0.08

45 °

Dennis, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high45°

Average low26°

Average precipitation0.08 in

Chance of precipitation33%

Record high62° (1995)

Record low-7° (1977)

Sun, 2244° / 27°

0.09

44 °

Dennis, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high44°

Average low27°

Average precipitation0.09 in

Chance of precipitation30%

Record high63° (2017)

Record low-2° (1979)

Mon, 2343° / 25°

0.06

43 °

Dennis, Monday, 23 November

Climate normal for this date — 60-year average.

Average high43°

Average low25°

Average precipitation0.06 in

Chance of precipitation28%

Record high64° (2017)

Record low-6° (1994)

Tue, 2443° / 24°

0.06

43 °

Dennis, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high43°

Average low24°

Average precipitation0.06 in

Chance of precipitation23%

Record high63° (2017)

Record low-2° (2003)

Wed, 2541° / 25°

0.1

41 °

Dennis, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high41°

Average low25°

Average precipitation0.1 in

Chance of precipitation30%

Record high64° (1995)

Record low-9° (2010)

Thu, 2640° / 24°

0.12

40 °

Dennis, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high40°

Average low24°

Average precipitation0.12 in

Chance of precipitation40%

Record high68° (2017)

Record low-3° (2010)

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 Dennis, 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 Dennis, 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.