Monthly outlook for Bloom, CO: average high 73°, average low 55.2°. That is 1.6° above the climate normal for October. Precipitation is expected on 1 day (about 0.4 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 9 October (84.4°), the coolest 17 October (44.7°).
73°/55.2°
Average high / low
+1.6°
Above normal
1 / 2
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
76.2°
71.2°
+2.7°
17 October – 26 October
67.6°
66.9°
+0.4°
27 October – 5 November
at normal
60.2°
—
October records over 66 years
92.3°5 October 2024All-time high
-3.8°30 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Ayer (8 mi).
Thu, 0883° / 57°0
83 °
Bloom, Thursday, 8 October
Clear. High 83°, low 57°.
Pressure30.00 inHg
Wind2.6 mph E
Humidity24%
Visibility6.2 mi
Dew point40°
Fri, 0984° / 60°0
84 °
Bloom, Friday, 9 October
Clear. High 84°, low 60°.
Pressure29.85 inHg
Wind10.3 mph SW
Humidity18%
Visibility6.2 mi
Dew point34°
Sat, 1084° / 61°0
84 °
Bloom, Saturday, 10 October
Clear. High 84°, low 61°.
Pressure29.71 inHg
Wind11.9 mph W
Humidity18%
Visibility6.2 mi
Dew point36°
Sun, 1183° / 65°0
83 °
Bloom, Sunday, 11 October
Overcast. High 83°, low 65°.
Pressure29.68 inHg
Wind16.6 mph SW
Humidity24%
Visibility—
Dew point39°
Mon, 1281° / 60°0.01
81 °
Bloom, Monday, 12 October
Light rain. High 81°, low 60°.
Pressure29.74 inHg
Wind25.2 mph S
Humidity28%
Visibility—
Dew point42°
Tue, 1370° / 65°0.02
70 °
Bloom, Tuesday, 13 October
Light rain. High 70°, low 65°.
Pressure29.83 inHg
Wind15.3 mph SW
Humidity64%
Visibility—
Dew point55°
Wed, 1473° / 57°0
73 °
Bloom, Wednesday, 14 October
Clear. High 73°, low 57°.
Pressure29.56 inHg
Wind26.9 mph W
Humidity25%
Visibility—
Dew point33°
Thu, 1560° / 51°0.37
60 °
Bloom, Thursday, 15 October
Rain. High 60°, low 51°.
Pressure30.18 inHg
Wind26.9 mph W
Humidity41%
Visibility—
Dew point32°
Fri, 1659° / 46°0
59 °
Bloom, Friday, 16 October
Clear. High 59°, low 46°.
Pressure30.27 inHg
Wind11.7 mph E
Humidity49%
Visibility—
Dew point36°
Sat, 1761° / 45°0
61 °
Bloom, Saturday, 17 October
Mostly clear. High 61°, low 45°.
Pressure30.39 inHg
Wind8.4 mph NE
Humidity45%
Visibility—
Dew point32°
Sun, 1873° / 51°0
73 °
Bloom, Sunday, 18 October
Clear. High 73°, low 51°.
Pressure29.97 inHg
Wind8.3 mph SW
Humidity22%
Visibility—
Dew point27°
Mon, 1974° / 52°0
74 °
Bloom, Monday, 19 October
Clear. High 74°, low 52°.
Pressure29.91 inHg
Wind8 mph NE
Humidity25%
Visibility—
Dew point29°
Tue, 2066° / 55°0
66 °
Bloom, Tuesday, 20 October
Clear. High 66°, low 55°.
Pressure30.15 inHg
Wind11.1 mph N
Humidity25%
Visibility—
Dew point26°
Wed, 2173° / 51°0
73 °
Bloom, Wednesday, 21 October
Clear. High 73°, low 51°.
Pressure30.15 inHg
Wind8.1 mph N
Humidity23%
Visibility—
Dew point27°
Thu, 2258° / 48°0
58 °
Bloom, Thursday, 22 October
Clear. High 58°, low 48°.
Pressure30.42 inHg
Wind7 mph E
Humidity35%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2365° / 43°0.02
65 °
Bloom, Friday, 23 October
Climate normal for this date — 60-year average.
Average high65°
Average low43°
Average precipitation0.02 in
Chance of precipitation8%
Record high87° (2003)
Record low29° (2020)
Sat, 2465° / 42°0.04
65 °
Bloom, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high65°
Average low42°
Average precipitation0.04 in
Chance of precipitation8%
Record high83° (2011)
Record low25° (2020)
Sun, 2566° / 41°0.06
66 °
Bloom, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high66°
Average low41°
Average precipitation0.06 in
Chance of precipitation10%
Record high84° (2021)
Record low19° (1997)
Mon, 2665° / 41°0.07
65 °
Bloom, Monday, 26 October
Climate normal for this date — 60-year average.
Average high65°
Average low41°
Average precipitation0.07 in
Chance of precipitation17%
Record high83° (2014)
Record low8° (2020)
Tue, 2763° / 40°0.03
63 °
Bloom, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high63°
Average low40°
Average precipitation0.03 in
Chance of precipitation13%
Record high81° (2016)
Record low4° (2020)
Wed, 2863° / 40°0.02
63 °
Bloom, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high63°
Average low40°
Average precipitation0.02 in
Chance of precipitation10%
Record high83° (2016)
Record low19° (1976)
Thu, 2963° / 39°0.05
63 °
Bloom, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high63°
Average low39°
Average precipitation0.05 in
Chance of precipitation20%
Record high86° (2003)
Record low15° (1997)
Fri, 3060° / 38°0.04
60 °
Bloom, Friday, 30 October
Climate normal for this date — 60-year average.
Average high60°
Average low38°
Average precipitation0.04 in
Chance of precipitation20%
Record high81° (1968)
Record low-4° (1993)
Sat, 3160° / 38°0.05
60 °
Bloom, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high60°
Average low38°
Average precipitation0.05 in
Chance of precipitation20%
Record high83° (2016)
Record low5° (2019)
Sun, 0158° / 37°0.06
58 °
Bloom, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high58°
Average low37°
Average precipitation0.06 in
Chance of precipitation22%
Record high78° (2012)
Record low11° (1991)
Mon, 0258° / 36°0.04
58 °
Bloom, Monday, 2 November
Climate normal for this date — 60-year average.
Average high58°
Average low36°
Average precipitation0.04 in
Chance of precipitation17%
Record high84° (2025)
Record low4° (1991)
Tue, 0358° / 35°0.03
58 °
Bloom, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high58°
Average low35°
Average precipitation0.03 in
Chance of precipitation10%
Record high76° (1988)
Record low-6° (1991)
Wed, 0459° / 36°0.02
59 °
Bloom, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high59°
Average low36°
Average precipitation0.02 in
Chance of precipitation8%
Record high77° (2020)
Record low6° (1991)
Thu, 0560° / 36°0
60 °
Bloom, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high60°
Average low36°
Average precipitation0 in
Chance of precipitation5%
Record high80° (2023)
Record low22° (1967)
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 Bloom, 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 Bloom, 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.