Monthly outlook for Fairfield, UT: average high 64.4°, average low 46.3°. That is 5.1° above the climate normal for October. Precipitation is expected on 7 days (about 2.1 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 10 October (75.1°), the coolest 14 October (34.4°).
64.4°/46.3°
Average high / low
+5.1°
Above normal
7 / 4
Wet days / normal
2.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
62.5°
56.2°
+3.5°
20 October – 29 October
67.5°
52°
+8.6°
30 October – 8 November
at normal
46.2°
—
October records over 66 years
79°1 October 2010All-time high
-1.1°30 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Ophir (12 mi).
Sun, 1170° / 55°0.75
70 °
Fairfield, Sunday, 11 October
Rain. High 70°, low 55°.
Pressure29.53 inHg
Wind4.9 mph SE
Humidity68%
Visibility6.2 mi
Dew point49°
Mon, 1256° / 44°0.78
56 °
Fairfield, Monday, 12 October
Rain. High 56°, low 44°.
Pressure29.80 inHg
Wind9.3 mph S
Humidity76%
Visibility4.4 mi
Dew point46°
Tue, 1348° / 38°0.19
48 °
Fairfield, Tuesday, 13 October
Rain. High 48°, low 38°.
Pressure29.88 inHg
Wind8.7 mph S
Humidity76%
Visibility4.2 mi
Dew point38°
Wed, 1446° / 34°0.21
46 °
Fairfield, Wednesday, 14 October
Rain. High 46°, low 34°.
Pressure30.06 inHg
Wind3.2 mph W
Humidity65%
Visibility—
Dew point33°
Thu, 1551° / 37°0.04
51 °
Fairfield, Thursday, 15 October
Light rain. High 51°, low 37°.
Pressure30.30 inHg
Wind3.5 mph N
Humidity67%
Visibility—
Dew point36°
Fri, 1665° / 40°0
65 °
Fairfield, Friday, 16 October
Clear. High 65°, low 40°.
Pressure30.36 inHg
Wind4.2 mph N
Humidity42%
Visibility—
Dew point33°
Sat, 1769° / 46°0
69 °
Fairfield, Saturday, 17 October
Partly cloudy. High 69°, low 46°.
Pressure30.24 inHg
Wind7 mph S
Humidity38%
Visibility—
Dew point32°
Sun, 1873° / 48°0
73 °
Fairfield, Sunday, 18 October
Overcast. High 73°, low 48°.
Pressure30.12 inHg
Wind6.4 mph S
Humidity38%
Visibility—
Dew point36°
Mon, 1972° / 52°0.07
72 °
Fairfield, Monday, 19 October
Light rain. High 72°, low 52°.
Pressure29.94 inHg
Wind14 mph SW
Humidity39%
Visibility—
Dew point40°
Tue, 2056° / 45°0
56 °
Fairfield, Tuesday, 20 October
Clear. High 56°, low 45°.
Pressure30.15 inHg
Wind9.6 mph N
Humidity31%
Visibility—
Dew point23°
Wed, 2161° / 39°0
61 °
Fairfield, Wednesday, 21 October
Clear. High 61°, low 39°.
Pressure30.21 inHg
Wind3.6 mph E
Humidity25%
Visibility—
Dew point17°
Thu, 2271° / 45°0
71 °
Fairfield, Thursday, 22 October
Clear. High 71°, low 45°.
Pressure30.06 inHg
Wind7.2 mph S
Humidity25%
Visibility—
Dew point23°
Fri, 2373° / 49°0
73 °
Fairfield, Friday, 23 October
Overcast. High 73°, low 49°.
Pressure30.00 inHg
Wind15.3 mph SW
Humidity30%
Visibility—
Dew point32°
Sat, 2472° / 53°0
72 °
Fairfield, Saturday, 24 October
Overcast. High 72°, low 53°.
Pressure30.09 inHg
Wind7.4 mph N
Humidity38%
Visibility—
Dew point38°
Sun, 2572° / 52°0
72 °
Fairfield, Sunday, 25 October
Clear. High 72°, low 52°.
Pressure30.21 inHg
Wind6.7 mph NE
Humidity38%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2651° / 33°0.06
51 °
Fairfield, Monday, 26 October
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.06 in
Chance of precipitation23%
Record high67° (1988)
Record low12° (2020)
Tue, 2750° / 32°0.05
50 °
Fairfield, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high50°
Average low32°
Average precipitation0.05 in
Chance of precipitation20%
Record high67° (2001)
Record low16° (2022)
Wed, 2850° / 32°0.06
50 °
Fairfield, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high50°
Average low32°
Average precipitation0.06 in
Chance of precipitation27%
Record high67° (2008)
Record low11° (2019)
Thu, 2948° / 32°0.07
48 °
Fairfield, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high48°
Average low32°
Average precipitation0.07 in
Chance of precipitation37%
Record high67° (1964)
Record low12° (2019)
Fri, 3046° / 31°0.07
46 °
Fairfield, Friday, 30 October
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.07 in
Chance of precipitation27%
Record high67° (2008)
Record low-1° (2019)
Sat, 3147° / 31°0.06
47 °
Fairfield, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.06 in
Chance of precipitation25%
Record high65° (2014)
Record low7° (1972)
Sun, 0146° / 30°0.04
46 °
Fairfield, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high46°
Average low30°
Average precipitation0.04 in
Chance of precipitation22%
Record high63° (1988)
Record low9° (1971)
Mon, 0247° / 31°0.07
47 °
Fairfield, Monday, 2 November
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.07 in
Chance of precipitation23%
Record high63° (2020)
Record low14° (2002)
Tue, 0347° / 30°0.03
47 °
Fairfield, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.03 in
Chance of precipitation18%
Record high63° (1962)
Record low7° (1961)
Wed, 0447° / 30°0.02
47 °
Fairfield, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.02 in
Chance of precipitation10%
Record high62° (2020)
Record low8° (1994)
Thu, 0547° / 30°0.04
47 °
Fairfield, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.04 in
Chance of precipitation23%
Record high64° (1975)
Record low7° (1961)
Fri, 0646° / 30°0.02
46 °
Fairfield, Friday, 6 November
Climate normal for this date — 60-year average.
Average high46°
Average low30°
Average precipitation0.02 in
Chance of precipitation20%
Record high63° (1999)
Record low8° (1971)
Sat, 0746° / 30°0.05
46 °
Fairfield, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low30°
Average precipitation0.05 in
Chance of precipitation27%
Record high62° (1999)
Record low12° (1990)
Sun, 0844° / 28°0.08
44 °
Fairfield, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.08 in
Chance of precipitation30%
Record high60° (2006)
Record low7° (2000)
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 Fairfield, 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 Fairfield, 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.