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As of 18:09 MDT

Weather in Delta, UT

80°Current weather

Delta, Friday, 9 October, 18:09

Overcast. Feels like 80°. High 80°, low 57°.

Pressure29.77 inHg
Wind14.3 mph S
Humidity10%
Visibility6.2 mi
Dew point23°

Monthly outlook for Delta, UT: average high 69.2°, average low 52.9°. That is 2.5° above the climate normal for October. Precipitation is expected on 5 days (about 0.7 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 9 October (80.3°), the coolest 15 October (39.8°).

69.2°/52.9°
Average high / low
+2.5°
Above normal
5 / 2
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 October – 18 October67.8°65.8°+1.2°
19 October – 28 October71.3°61.4°+5.5°
29 October – 7 Novemberat normal55.5°—

October records over 66 years

90.5°4 October 2024All-time high
5.7°31 October 1991All-time low

Climate normals and records are computed from the nearest reference point — Lynndyl (13 mi).

Sat, 1080° / 60°0Mostly clear
80 °Mostly clear

Delta, Saturday, 10 October

Mostly clear. High 80°, low 60°.

Pressure29.56 inHg
Wind22.3 mph SW
Humidity23%
Visibility6.2 mi
Dew point39°
Sun, 1177° / 59°0.19Rain
77 °Rain

Delta, Sunday, 11 October

Rain. High 77°, low 59°.

Pressure29.50 inHg
Wind2.2 mph W
Humidity59%
Visibility6.2 mi
Dew point53°
Mon, 1268° / 53°0.05Light rain
68 °Light rain

Delta, Monday, 12 October

Light rain. High 68°, low 53°.

Pressure29.74 inHg
Wind15.5 mph S
Humidity39%
Visibility6.2 mi
Dew point41°
Tue, 1359° / 47°0.09Light rain
59 °Light rain

Delta, Tuesday, 13 October

Light rain. High 59°, low 47°.

Pressure29.85 inHg
Wind14.3 mph S
Humidity42%
Visibility6.2 mi
Dew point33°
Wed, 1451° / 45°0.28Light rain
51 °Light rain

Delta, Wednesday, 14 October

Light rain. High 51°, low 45°.

Pressure30.12 inHg
Wind8.2 mph NW
Humidity72%
Visibility—
Dew point40°
Thu, 1561° / 40°0Clear
61 °Clear

Delta, Thursday, 15 October

Clear. High 61°, low 40°.

Pressure30.27 inHg
Wind11.7 mph NW
Humidity47%
Visibility—
Dew point34°
Fri, 1664° / 48°0Clear
64 °Clear

Delta, Friday, 16 October

Clear. High 64°, low 48°.

Pressure30.36 inHg
Wind5.7 mph NW
Humidity42%
Visibility—
Dew point35°
Sat, 1768° / 51°0Clear
68 °Clear

Delta, Saturday, 17 October

Clear. High 68°, low 51°.

Pressure30.27 inHg
Wind6 mph NE
Humidity34%
Visibility—
Dew point32°
Sun, 1869° / 54°0Clear
69 °Clear

Delta, Sunday, 18 October

Clear. High 69°, low 54°.

Pressure30.15 inHg
Wind5.7 mph SE
Humidity34%
Visibility—
Dew point35°
Mon, 1970° / 53°0Clear
70 °Clear

Delta, Monday, 19 October

Clear. High 70°, low 53°.

Pressure30.09 inHg
Wind3.6 mph NW
Humidity33%
Visibility—
Dew point34°
Tue, 2072° / 55°0Clear
72 °Clear

Delta, Tuesday, 20 October

Clear. High 72°, low 55°.

Pressure30.06 inHg
Wind8.2 mph E
Humidity30%
Visibility—
Dew point33°
Wed, 2173° / 56°0Clear
73 °Clear

Delta, Wednesday, 21 October

Clear. High 73°, low 56°.

Pressure30.03 inHg
Wind9.3 mph E
Humidity30%
Visibility—
Dew point34°
Thu, 2273° / 59°0Clear
73 °Clear

Delta, Thursday, 22 October

Clear. High 73°, low 59°.

Pressure29.91 inHg
Wind21.4 mph SW
Humidity33%
Visibility—
Dew point39°
Fri, 2371° / 55°0.02Light rain
71 °Light rain

Delta, Friday, 23 October

Light rain. High 71°, low 55°.

Pressure29.71 inHg
Wind19.6 mph SW
Humidity33%
Visibility—
Dew point36°
Sat, 2469° / 55°0.05Light rain
69 °Light rain

Delta, Saturday, 24 October

Light rain. High 69°, low 55°.

Pressure29.68 inHg
Wind12.4 mph SE
Humidity37%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2561° / 39°0.03Climate normal
61 °Climate normal

Delta, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high61°
Average low39°
Average precipitation0.03 in
Chance of precipitation12%
Record high77° (2014)
Record low22° (1984)
Mon, 2660° / 38°0.04Climate normal
60 °Climate normal

Delta, Monday, 26 October

Climate normal for this date — 60-year average.

Average high60°
Average low38°
Average precipitation0.04 in
Chance of precipitation15%
Record high74° (1977)
Record low19° (2020)
Tue, 2759° / 37°0.02Climate normal
59 °Climate normal

Delta, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high59°
Average low37°
Average precipitation0.02 in
Chance of precipitation10%
Record high75° (2001)
Record low23° (1970)
Wed, 2859° / 37°0.04Climate normal
59 °Climate normal

Delta, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high59°
Average low37°
Average precipitation0.04 in
Chance of precipitation15%
Record high73° (1990)
Record low13° (1970)
Thu, 2957° / 37°0.03Climate normal
57 °Climate normal

Delta, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high57°
Average low37°
Average precipitation0.03 in
Chance of precipitation18%
Record high78° (2003)
Record low15° (1971)
Fri, 3055° / 36°0.04Climate normal
55 °Climate normal

Delta, Friday, 30 October

Climate normal for this date — 60-year average.

Average high55°
Average low36°
Average precipitation0.04 in
Chance of precipitation15%
Record high74° (2008)
Record low8° (1971)
Sat, 3155° / 35°0.04Climate normal
55 °Climate normal

Delta, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high55°
Average low35°
Average precipitation0.04 in
Chance of precipitation18%
Record high75° (2014)
Record low6° (1991)
Sun, 0155° / 35°0.01Climate normal
55 °Climate normal

Delta, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high55°
Average low35°
Average precipitation0.01 in
Chance of precipitation8%
Record high72° (2008)
Record low15° (1971)
Mon, 0255° / 34°0.03Climate normal
55 °Climate normal

Delta, Monday, 2 November

Climate normal for this date — 60-year average.

Average high55°
Average low34°
Average precipitation0.03 in
Chance of precipitation15%
Record high72° (2015)
Record low8° (2000)
Tue, 0355° / 33°0.02Climate normal
55 °Climate normal

Delta, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high55°
Average low33°
Average precipitation0.02 in
Chance of precipitation13%
Record high72° (2025)
Record low2° (1971)
Wed, 0456° / 33°0Climate normal
56 °Climate normal

Delta, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high56°
Average low33°
Average precipitation0 in
Chance of precipitation3%
Record high71° (2025)
Record low6° (1994)
Thu, 0556° / 35°0.02Climate normal
56 °Climate normal

Delta, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high56°
Average low35°
Average precipitation0.02 in
Chance of precipitation10%
Record high72° (2009)
Record low16° (1961)
Fri, 0656° / 35°0.01Climate normal
56 °Climate normal

Delta, Friday, 6 November

Climate normal for this date — 60-year average.

Average high56°
Average low35°
Average precipitation0.01 in
Chance of precipitation7%
Record high75° (2020)
Record low-5° (1971)
Sat, 0756° / 35°0.01Climate normal
56 °Climate normal

Delta, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high56°
Average low35°
Average precipitation0.01 in
Chance of precipitation10%
Record high71° (1980)
Record low-4° (1971)

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 Delta, 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 Delta, 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.