Monthly outlook for Riverside, UT: average high 60.7°, average low 42.1°. That is 0.8° above the climate normal for October. Precipitation is expected on 4 days (about 2.3 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 19 October (70.9°), the coolest 24 October (35.2°).
60.7°/42.1°
Average high / low
+0.8°
Above normal
4 / 4
Wet days / normal
2.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
62.8°
60.5°
+1.2°
21 October – 30 October
57.2°
55.5°
+0.9°
31 October – 9 November
at normal
50.2°
—
October records over 66 years
85.8°2 October 2010All-time high
5.9°29 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Portage (12 mi).
Mon, 1262° / 52°1.12
62 °
Riverside, Monday, 12 October
Rain. High 62°, low 52°.
Pressure29.80 inHg
Wind4.2 mph NW
Humidity90%
Visibility2.4 mi
Dew point44°
Tue, 1360° / 42°0.41
60 °
Riverside, Tuesday, 13 October
Rain. High 60°, low 42°.
Pressure29.94 inHg
Wind1.5 mph NW
Humidity74%
Visibility5.7 mi
Dew point41°
Wed, 1455° / 39°0.07
55 °
Riverside, Wednesday, 14 October
Light rain. High 55°, low 39°.
Pressure30.09 inHg
Wind5.8 mph N
Humidity57%
Visibility6.2 mi
Dew point37°
Thu, 1561° / 38°0
61 °
Riverside, Thursday, 15 October
Clear. High 61°, low 38°.
Pressure30.42 inHg
Wind3.2 mph NE
Humidity46%
Visibility6.2 mi
Dew point34°
Fri, 1662° / 39°0
62 °
Riverside, Friday, 16 October
Clear. High 62°, low 39°.
Pressure30.47 inHg
Wind3.2 mph NE
Humidity41%
Visibility—
Dew point30°
Sat, 1768° / 42°0
68 °
Riverside, Saturday, 17 October
Clear. High 68°, low 42°.
Pressure30.24 inHg
Wind6.8 mph SW
Humidity36%
Visibility—
Dew point32°
Sun, 1869° / 48°0
69 °
Riverside, Sunday, 18 October
Clear. High 69°, low 48°.
Pressure30.06 inHg
Wind6 mph SW
Humidity34%
Visibility—
Dew point33°
Mon, 1971° / 49°0
71 °
Riverside, Monday, 19 October
Clear. High 71°, low 49°.
Pressure30.00 inHg
Wind10.7 mph S
Humidity30%
Visibility—
Dew point31°
Tue, 2055° / 44°0
55 °
Riverside, Tuesday, 20 October
Overcast. High 55°, low 44°.
Pressure30.00 inHg
Wind10.3 mph N
Humidity35%
Visibility—
Dew point26°
Wed, 2159° / 37°0
59 °
Riverside, Wednesday, 21 October
Overcast. High 59°, low 37°.
Pressure29.97 inHg
Wind7.4 mph SW
Humidity28%
Visibility—
Dew point19°
Thu, 2256° / 44°0
56 °
Riverside, Thursday, 22 October
Overcast. High 56°, low 44°.
Pressure30.06 inHg
Wind9.1 mph NW
Humidity42%
Visibility—
Dew point29°
Fri, 2355° / 36°0
55 °
Riverside, Friday, 23 October
Clear. High 55°, low 36°.
Pressure30.33 inHg
Wind15.2 mph N
Humidity54%
Visibility—
Dew point31°
Sat, 2455° / 35°0
55 °
Riverside, Saturday, 24 October
Clear. High 55°, low 35°.
Pressure30.45 inHg
Wind8.7 mph N
Humidity36%
Visibility—
Dew point21°
Sun, 2558° / 36°0
58 °
Riverside, Sunday, 25 October
Clear. High 58°, low 36°.
Pressure30.30 inHg
Wind4.6 mph NE
Humidity29%
Visibility—
Dew point17°
Mon, 2660° / 38°0
60 °
Riverside, Monday, 26 October
Clear. High 60°, low 38°.
Pressure30.24 inHg
Wind5.3 mph SW
Humidity31%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2755° / 36°0.04
55 °
Riverside, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high55°
Average low36°
Average precipitation0.04 in
Chance of precipitation17%
Record high71° (1990)
Record low13° (1996)
Wed, 2854° / 37°0.05
54 °
Riverside, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high54°
Average low37°
Average precipitation0.05 in
Chance of precipitation27%
Record high70° (1962)
Record low17° (1970)
Thu, 2952° / 36°0.08
52 °
Riverside, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.08 in
Chance of precipitation32%
Record high72° (1964)
Record low6° (1971)
Fri, 3051° / 35°0.07
51 °
Riverside, Friday, 30 October
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.07 in
Chance of precipitation23%
Record high70° (1962)
Record low8° (1961)
Sat, 3151° / 35°0.06
51 °
Riverside, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.06 in
Chance of precipitation30%
Record high69° (2008)
Record low16° (1961)
Sun, 0151° / 34°0.04
51 °
Riverside, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high51°
Average low34°
Average precipitation0.04 in
Chance of precipitation23%
Record high67° (1965)
Record low12° (1971)
Mon, 0251° / 34°0.05
51 °
Riverside, Monday, 2 November
Climate normal for this date — 60-year average.
Average high51°
Average low34°
Average precipitation0.05 in
Chance of precipitation22%
Record high65° (1962)
Record low7° (1991)
Tue, 0351° / 33°0.04
51 °
Riverside, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.04 in
Chance of precipitation22%
Record high66° (1962)
Record low14° (1991)
Wed, 0451° / 34°0.04
51 °
Riverside, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low34°
Average precipitation0.04 in
Chance of precipitation20%
Record high66° (2020)
Record low20° (1994)
Thu, 0551° / 35°0.04
51 °
Riverside, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.04 in
Chance of precipitation28%
Record high66° (1987)
Record low2° (1961)
Fri, 0651° / 35°0.04
51 °
Riverside, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.04 in
Chance of precipitation20%
Record high71° (2020)
Record low-7° (1971)
Sat, 0750° / 34°0.07
50 °
Riverside, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.07 in
Chance of precipitation30%
Record high67° (1999)
Record low11° (1971)
Sun, 0848° / 33°0.09
48 °
Riverside, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.09 in
Chance of precipitation33%
Record high63° (2012)
Record low16° (1961)
Mon, 0947° / 32°0.07
47 °
Riverside, Monday, 9 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.07 in
Chance of precipitation33%
Record high62° (1973)
Record low15° (2020)
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 Riverside, 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 Riverside, 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.