Monthly outlook for Blair, UT: average high 58.1°, average low 43.9°. That is 0.5° below the climate normal for October. Precipitation is expected on 2 days (about 0.1 inches), against a normal of 2 days and 0.3 inches. The warmest day looks like 19 October (70.2°), the coolest 31 October (34.6°).
58.1°/43.9°
Average high / low
−0.5°
Below normal
2 / 2
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
61.8°
61°
+0.5°
28 October – 6 November
51.8°
55°
-1.8°
7 November – 16 November
at normal
50.4°
—
October records over 66 years
86.4°9 October 2003All-time high
9.1°30 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Wendover (3 mi).
Mon, 1970° / 45°0
70 °
Blair, Monday, 19 October
Clear. High 70°, low 45°.
Pressure30.06 inHg
Wind0.5 mph NE
Humidity59%
Visibility6.2 mi
Dew point43°
Tue, 2065° / 47°0
65 °
Blair, Tuesday, 20 October
Mostly clear. High 65°, low 47°.
Pressure30.03 inHg
Wind1.7 mph E
Humidity61%
Visibility6.2 mi
Dew point46°
Wed, 2165° / 46°0
65 °
Blair, Wednesday, 21 October
Clear. High 65°, low 46°.
Pressure30.03 inHg
Wind1.3 mph E
Humidity66%
Visibility6.2 mi
Dew point49°
Thu, 2262° / 48°0.04
62 °
Blair, Thursday, 22 October
Light rain. High 62°, low 48°.
Pressure29.83 inHg
Wind2.2 mph E
Humidity62%
Visibility6.2 mi
Dew point47°
Fri, 2355° / 44°0.07
55 °
Blair, Friday, 23 October
Light rain. High 55°, low 44°.
Pressure30.00 inHg
Wind13 mph W
Humidity47%
Visibility—
Dew point31°
Sat, 2456° / 41°0
56 °
Blair, Saturday, 24 October
Clear. High 56°, low 41°.
Pressure30.30 inHg
Wind5.7 mph NW
Humidity50%
Visibility—
Dew point34°
Sun, 2557° / 47°0
57 °
Blair, Sunday, 25 October
Clear. High 57°, low 47°.
Pressure30.18 inHg
Wind4.2 mph SE
Humidity56%
Visibility—
Dew point37°
Mon, 2659° / 48°0
59 °
Blair, Monday, 26 October
Clear. High 59°, low 48°.
Pressure29.80 inHg
Wind5 mph NW
Humidity57%
Visibility—
Dew point39°
Tue, 2763° / 49°0
63 °
Blair, Tuesday, 27 October
Clear. High 63°, low 49°.
Pressure29.85 inHg
Wind19.8 mph NW
Humidity30%
Visibility—
Dew point25°
Wed, 2852° / 41°0
52 °
Blair, Wednesday, 28 October
Overcast. High 52°, low 41°.
Pressure30.03 inHg
Wind5.7 mph S
Humidity36%
Visibility—
Dew point21°
Thu, 2962° / 44°0
62 °
Blair, Thursday, 29 October
Overcast. High 62°, low 44°.
Pressure29.74 inHg
Wind22.4 mph NW
Humidity33%
Visibility—
Dew point28°
Fri, 3045° / 37°0
45 °
Blair, Friday, 30 October
Clear. High 45°, low 37°.
Pressure30.21 inHg
Wind21 mph NW
Humidity30%
Visibility—
Dew point12°
Sat, 3145° / 35°0
45 °
Blair, Saturday, 31 October
Clear. High 45°, low 35°.
Pressure30.24 inHg
Wind4 mph S
Humidity40%
Visibility—
Dew point18°
Sun, 0148° / 39°0
48 °
Blair, Sunday, 1 November
Overcast. High 48°, low 39°.
Pressure30.15 inHg
Wind4.5 mph NW
Humidity39%
Visibility—
Dew point20°
Mon, 0259° / 48°0
59 °
Blair, Monday, 2 November
Overcast. High 59°, low 48°.
Pressure30.12 inHg
Wind5.7 mph SE
Humidity47%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0353° / 36°0.01
53 °
Blair, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high53°
Average low36°
Average precipitation0.01 in
Chance of precipitation8%
Record high67° (1965)
Record low19° (1994)
Wed, 0455° / 36°0
55 °
Blair, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high55°
Average low36°
Average precipitation0 in
Chance of precipitation3%
Record high68° (1985)
Record low16° (1994)
Thu, 0555° / 37°0.01
55 °
Blair, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high55°
Average low37°
Average precipitation0.01 in
Chance of precipitation7%
Record high71° (2009)
Record low26° (1973)
Fri, 0655° / 37°0.02
55 °
Blair, Friday, 6 November
Climate normal for this date — 60-year average.
Average high55°
Average low37°
Average precipitation0.02 in
Chance of precipitation7%
Record high72° (1980)
Record low18° (1971)
Sat, 0754° / 37°0.03
54 °
Blair, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high54°
Average low37°
Average precipitation0.03 in
Chance of precipitation20%
Record high75° (1980)
Record low20° (1971)
Sun, 0852° / 35°0.02
52 °
Blair, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high52°
Average low35°
Average precipitation0.02 in
Chance of precipitation15%
Record high74° (2006)
Record low24° (2000)
Mon, 0951° / 35°0.03
51 °
Blair, Monday, 9 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.03 in
Chance of precipitation17%
Record high69° (2014)
Record low22° (1966)
Tue, 1050° / 34°0.01
50 °
Blair, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.01 in
Chance of precipitation7%
Record high66° (2007)
Record low20° (2000)
Wed, 1150° / 34°0.03
50 °
Blair, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.03 in
Chance of precipitation13%
Record high64° (1967)
Record low11° (2022)
Thu, 1250° / 34°0.03
50 °
Blair, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.03 in
Chance of precipitation17%
Record high69° (1989)
Record low15° (2000)
Fri, 1350° / 33°0.02
50 °
Blair, Friday, 13 November
Climate normal for this date — 60-year average.
Average high50°
Average low33°
Average precipitation0.02 in
Chance of precipitation18%
Record high66° (1995)
Record low17° (1985)
Sat, 1449° / 32°0.02
49 °
Blair, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high49°
Average low32°
Average precipitation0.02 in
Chance of precipitation15%
Record high69° (1967)
Record low4° (1985)
Sun, 1548° / 31°0.01
48 °
Blair, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high48°
Average low31°
Average precipitation0.01 in
Chance of precipitation5%
Record high69° (2016)
Record low5° (1985)
Mon, 1649° / 32°0.01
49 °
Blair, Monday, 16 November
Climate normal for this date — 60-year average.
Average high49°
Average low32°
Average precipitation0.01 in
Chance of precipitation12%
Record high65° (1981)
Record low12° (1985)
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 Blair, 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 Blair, 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.