Monthly outlook for Utahn, UT: average high 60.6°, average low 42.9°. That is 1.5° above the climate normal for October. Precipitation is expected on 5 days (about 1.8 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 7 October (76.7°), the coolest 17 October (30.2°).
60.6°/42.9°
Average high / low
+1.5°
Above normal
5 / 3
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
62.5°
59.1°
+1.9°
17 October – 26 October
57.3°
54.8°
+1.4°
27 October – 5 November
at normal
48.5°
—
October records over 66 years
79.9°2 October 2024All-time high
-8.3°30 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Altonah (12 mi).
Thu, 0876° / 50°0
76 °
Utahn, Thursday, 8 October
Clear. High 76°, low 50°.
Pressure30.06 inHg
Wind4.5 mph SE
Humidity25%
Visibility6.2 mi
Dew point34°
Fri, 0975° / 49°0
75 °
Utahn, Friday, 9 October
Mostly clear. High 75°, low 49°.
Pressure29.88 inHg
Wind4.5 mph S
Humidity27%
Visibility6.2 mi
Dew point34°
Sat, 1071° / 48°0.17
71 °
Utahn, Saturday, 10 October
Rain. High 71°, low 48°.
Pressure29.68 inHg
Wind7.7 mph SE
Humidity29%
Visibility6.2 mi
Dew point34°
Sun, 1153° / 48°0.91
53 °
Utahn, Sunday, 11 October
Rain. High 53°, low 48°.
Pressure29.80 inHg
Wind2.6 mph E
Humidity95%
Visibility2.2 mi
Dew point49°
Mon, 1258° / 46°0.35
58 °
Utahn, Monday, 12 October
Light rain. High 58°, low 46°.
Pressure29.88 inHg
Wind9.1 mph SE
Humidity79%
Visibility—
Dew point48°
Tue, 1366° / 44°0
66 °
Utahn, Tuesday, 13 October
Mostly clear. High 66°, low 44°.
Pressure29.94 inHg
Wind14.2 mph S
Humidity57%
Visibility—
Dew point43°
Wed, 1462° / 48°0.3
62 °
Utahn, Wednesday, 14 October
Rain. High 62°, low 48°.
Pressure29.59 inHg
Wind15.3 mph SW
Humidity47%
Visibility—
Dew point40°
Thu, 1546° / 36°0.07
46 °
Utahn, Thursday, 15 October
Snow. High 46°, low 36°.
Pressure29.94 inHg
Wind15.1 mph W
Humidity38%
Visibility—
Dew point19°
Fri, 1642° / 31°0.02
42 °
Utahn, Friday, 16 October
Light rain. High 42°, low 31°.
Pressure30.39 inHg
Wind13.5 mph E
Humidity42%
Visibility—
Dew point19°
Sat, 1750° / 30°0
50 °
Utahn, Saturday, 17 October
Clear. High 50°, low 30°.
Pressure30.36 inHg
Wind6.1 mph NW
Humidity31%
Visibility—
Dew point13°
Sun, 1856° / 37°0
56 °
Utahn, Sunday, 18 October
Mostly clear. High 56°, low 37°.
Pressure30.21 inHg
Wind5.3 mph E
Humidity33%
Visibility—
Dew point21°
Mon, 1959° / 41°0
59 °
Utahn, Monday, 19 October
Clear. High 59°, low 41°.
Pressure30.15 inHg
Wind5.3 mph E
Humidity32%
Visibility—
Dew point24°
Tue, 2063° / 47°0
63 °
Utahn, Tuesday, 20 October
Overcast. High 63°, low 47°.
Pressure30.09 inHg
Wind6.6 mph E
Humidity34%
Visibility—
Dew point29°
Wed, 2168° / 45°0
68 °
Utahn, Wednesday, 21 October
Partly cloudy. High 68°, low 45°.
Pressure29.97 inHg
Wind16.3 mph W
Humidity16%
Visibility—
Dew point14°
Thu, 2248° / 37°0
48 °
Utahn, Thursday, 22 October
Overcast. High 48°, low 37°.
Pressure29.85 inHg
Wind25.6 mph NW
Humidity32%
Visibility—
Dew point18°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2354° / 32°0.04
54 °
Utahn, Friday, 23 October
Climate normal for this date — 60-year average.
Average high54°
Average low32°
Average precipitation0.04 in
Chance of precipitation17%
Record high72° (2003)
Record low9° (1984)
Sat, 2453° / 32°0.04
53 °
Utahn, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high53°
Average low32°
Average precipitation0.04 in
Chance of precipitation18%
Record high67° (1988)
Record low7° (1984)
Sun, 2553° / 31°0.06
53 °
Utahn, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high53°
Average low31°
Average precipitation0.06 in
Chance of precipitation28%
Record high65° (2008)
Record low7° (1984)
Mon, 2652° / 31°0.05
52 °
Utahn, Monday, 26 October
Climate normal for this date — 60-year average.
Average high52°
Average low31°
Average precipitation0.05 in
Chance of precipitation25%
Record high67° (1988)
Record low2° (2020)
Tue, 2751° / 30°0.04
51 °
Utahn, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high51°
Average low30°
Average precipitation0.04 in
Chance of precipitation22%
Record high66° (2003)
Record low8° (1996)
Wed, 2851° / 29°0.07
51 °
Utahn, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high51°
Average low29°
Average precipitation0.07 in
Chance of precipitation25%
Record high65° (2008)
Record low10° (1984)
Thu, 2949° / 30°0.06
49 °
Utahn, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high49°
Average low30°
Average precipitation0.06 in
Chance of precipitation32%
Record high66° (2003)
Record low9° (2019)
Fri, 3048° / 29°0.05
48 °
Utahn, Friday, 30 October
Climate normal for this date — 60-year average.
Average high48°
Average low29°
Average precipitation0.05 in
Chance of precipitation23%
Record high65° (2008)
Record low-8° (2019)
Sat, 3148° / 29°0.04
48 °
Utahn, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high48°
Average low29°
Average precipitation0.04 in
Chance of precipitation22%
Record high64° (1962)
Record low4° (1972)
Sun, 0148° / 28°0.02
48 °
Utahn, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high48°
Average low28°
Average precipitation0.02 in
Chance of precipitation17%
Record high61° (2015)
Record low1° (1972)
Mon, 0247° / 28°0.04
47 °
Utahn, Monday, 2 November
Climate normal for this date — 60-year average.
Average high47°
Average low28°
Average precipitation0.04 in
Chance of precipitation20%
Record high60° (1962)
Record low9° (2002)
Tue, 0347° / 27°0.04
47 °
Utahn, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high47°
Average low27°
Average precipitation0.04 in
Chance of precipitation15%
Record high62° (1978)
Record low2° (1971)
Wed, 0448° / 27°0.02
48 °
Utahn, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high48°
Average low27°
Average precipitation0.02 in
Chance of precipitation12%
Record high63° (1978)
Record low7° (1973)
Thu, 0548° / 27°0.02
48 °
Utahn, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low27°
Average precipitation0.02 in
Chance of precipitation13%
Record high63° (2023)
Record low2° (1973)
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 Utahn, 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 Utahn, 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.