Monthly outlook for Peoria, CO: average high 60.7°, average low 42.2°. That is 0.5° below the climate normal for October. Precipitation is expected on 3 days (about 1.9 inches), against a normal of 2 days and 0.7 inches. The warmest day looks like 17 October (75.1°), the coolest 25 October (31.7°).
60.7°/42.2°
Average high / low
−0.5°
Below normal
3 / 2
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
62.8°
63.1°
-0.2°
25 October – 3 November
57.4°
57°
+0.2°
4 November – 13 November
at normal
54.6°
—
October records over 66 years
86.5°3 October 2025All-time high
-0.6°26 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Deer Trail (6 mi).
Fri, 1655° / 33°0
55 °
Peoria, Friday, 16 October
Clear. High 55°, low 33°.
Pressure30.74 inHg
Wind2.4 mph N
Humidity43%
Visibility6.2 mi
Dew point7°
Sat, 1775° / 37°0
75 °
Peoria, Saturday, 17 October
Clear. High 75°, low 37°.
Pressure30.21 inHg
Wind2.6 mph E
Humidity25%
Visibility6.2 mi
Dew point26°
Sun, 1871° / 45°0
71 °
Peoria, Sunday, 18 October
Overcast. High 71°, low 45°.
Pressure30.06 inHg
Wind6.6 mph N
Humidity25%
Visibility6.2 mi
Dew point25°
Mon, 1969° / 46°0
69 °
Peoria, Monday, 19 October
Clear. High 69°, low 46°.
Pressure30.06 inHg
Wind6.8 mph E
Humidity33%
Visibility—
Dew point33°
Tue, 2071° / 46°0
71 °
Peoria, Tuesday, 20 October
Clear. High 71°, low 46°.
Pressure29.94 inHg
Wind10.7 mph E
Humidity40%
Visibility—
Dew point38°
Wed, 2175° / 55°0
75 °
Peoria, Wednesday, 21 October
Clear. High 75°, low 55°.
Pressure29.80 inHg
Wind14.5 mph S
Humidity24%
Visibility—
Dew point33°
Thu, 2270° / 56°0.02
70 °
Peoria, Thursday, 22 October
Light rain. High 70°, low 56°.
Pressure29.65 inHg
Wind18.1 mph S
Humidity33%
Visibility—
Dew point37°
Fri, 2349° / 41°1.63
49 °
Peoria, Friday, 23 October
Heavy rain. High 49°, low 41°.
Pressure29.71 inHg
Wind30.5 mph NW
Humidity89%
Visibility—
Dew point39°
Sat, 2440° / 34°0.09
40 °
Peoria, Saturday, 24 October
Snow. High 40°, low 34°.
Pressure30.42 inHg
Wind16.2 mph N
Humidity71%
Visibility—
Dew point28°
Sun, 2553° / 32°0
53 °
Peoria, Sunday, 25 October
Clear. High 53°, low 32°.
Pressure30.33 inHg
Wind13.9 mph S
Humidity27%
Visibility—
Dew point13°
Mon, 2648° / 39°0
48 °
Peoria, Monday, 26 October
Overcast. High 48°, low 39°.
Pressure30.30 inHg
Wind22.2 mph N
Humidity60%
Visibility—
Dew point33°
Tue, 2758° / 37°0
58 °
Peoria, Tuesday, 27 October
Clear. High 58°, low 37°.
Pressure30.21 inHg
Wind10.5 mph SW
Humidity36%
Visibility—
Dew point24°
Wed, 2865° / 43°0
65 °
Peoria, Wednesday, 28 October
Partly cloudy. High 65°, low 43°.
Pressure29.94 inHg
Wind8.7 mph W
Humidity28%
Visibility—
Dew point24°
Thu, 2960° / 48°0
60 °
Peoria, Thursday, 29 October
Overcast. High 60°, low 48°.
Pressure30.09 inHg
Wind8.4 mph S
Humidity36%
Visibility—
Dew point30°
Fri, 3059° / 45°0
59 °
Peoria, Friday, 30 October
Mostly clear. High 59°, low 45°.
Pressure30.33 inHg
Wind18.5 mph S
Humidity49%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3155° / 34°0.03
55 °
Peoria, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high55°
Average low34°
Average precipitation0.03 in
Chance of precipitation22%
Record high78° (2016)
Record low4° (2019)
Sun, 0154° / 33°0.08
54 °
Peoria, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high54°
Average low33°
Average precipitation0.08 in
Chance of precipitation22%
Record high75° (2014)
Record low10° (1991)
Mon, 0253° / 32°0.04
53 °
Peoria, Monday, 2 November
Climate normal for this date — 60-year average.
Average high53°
Average low32°
Average precipitation0.04 in
Chance of precipitation17%
Record high80° (2025)
Record low-6° (1991)
Tue, 0354° / 32°0.04
54 °
Peoria, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high54°
Average low32°
Average precipitation0.04 in
Chance of precipitation17%
Record high73° (2015)
Record low-10° (1991)
Wed, 0455° / 32°0.01
55 °
Peoria, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high55°
Average low32°
Average precipitation0.01 in
Chance of precipitation7%
Record high76° (2025)
Record low10° (1991)
Thu, 0556° / 33°0.02
56 °
Peoria, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high56°
Average low33°
Average precipitation0.02 in
Chance of precipitation15%
Record high75° (2023)
Record low6° (1967)
Fri, 0657° / 34°0.02
57 °
Peoria, Friday, 6 November
Climate normal for this date — 60-year average.
Average high57°
Average low34°
Average precipitation0.02 in
Chance of precipitation10%
Record high79° (2020)
Record low15° (1967)
Sat, 0757° / 35°0.03
57 °
Peoria, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high57°
Average low35°
Average precipitation0.03 in
Chance of precipitation12%
Record high76° (1999)
Record low14° (1990)
Sun, 0856° / 34°0.04
56 °
Peoria, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high56°
Average low34°
Average precipitation0.04 in
Chance of precipitation17%
Record high74° (2006)
Record low17° (2018)
Mon, 0954° / 32°0.05
54 °
Peoria, Monday, 9 November
Climate normal for this date — 60-year average.
Average high54°
Average low32°
Average precipitation0.05 in
Chance of precipitation20%
Record high71° (2014)
Record low11° (1960)
Tue, 1054° / 31°0.03
54 °
Peoria, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high54°
Average low31°
Average precipitation0.03 in
Chance of precipitation15%
Record high71° (2025)
Record low10° (1986)
Wed, 1152° / 30°0.04
52 °
Peoria, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high52°
Average low30°
Average precipitation0.04 in
Chance of precipitation18%
Record high71° (2005)
Record low13° (2014)
Thu, 1253° / 30°0.03
53 °
Peoria, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low30°
Average precipitation0.03 in
Chance of precipitation20%
Record high74° (1989)
Record low5° (2000)
Fri, 1353° / 31°0.02
53 °
Peoria, Friday, 13 November
Climate normal for this date — 60-year average.
Average high53°
Average low31°
Average precipitation0.02 in
Chance of precipitation15%
Record high72° (1999)
Record low3° (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 Peoria, CO 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 Peoria, CO 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.