As of 05:00 MDT

Weather in May Valley, CO

34°Current weather

May Valley, Saturday, 17 October, 05:00

Clear. Feels like 34°. High 72°, low 34°.

Pressure30.53 inHg
Wind3 mph S
Humidity87%
Visibility6.2 mi
Dew point31°

Monthly outlook for May Valley, CO: average high 69.5°, average low 46.8°. That is 2.3° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 22 October (82.5°), the coolest 17 October (33.8°).

69.5°/46.8°
Average high / low
+2.3°
Above normal
2 / 2
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October71°67.5°+1.9°
27 October – 5 November67°60.6°+3.5°
6 November – 15 Novemberat normal58.4°—

October records over 66 years

94.8°5 October 2024All-time high
9.5°27 October 2020All-time low
Sun, 1872° / 37°0Overcast
72 °Overcast

May Valley, Sunday, 18 October

Overcast. High 72°, low 37°.

Pressure30.03 inHg
Wind3.6 mph S
Humidity37%
Visibility6.2 mi
Dew point37°
Mon, 1968° / 41°0Clear
68 °Clear

May Valley, Monday, 19 October

Clear. High 68°, low 41°.

Pressure30.03 inHg
Wind4.9 mph NE
Humidity41%
Visibility6.2 mi
Dew point40°
Tue, 2074° / 48°0Clear
74 °Clear

May Valley, Tuesday, 20 October

Clear. High 74°, low 48°.

Pressure30.03 inHg
Wind4.6 mph S
Humidity54%
Visibility6.2 mi
Dew point50°
Wed, 2178° / 50°0Clear
78 °Clear

May Valley, Wednesday, 21 October

Clear. High 78°, low 50°.

Pressure30.09 inHg
Wind8.1 mph E
Humidity52%
Visibility—
Dew point51°
Thu, 2283° / 56°0Overcast
83 °Overcast

May Valley, Thursday, 22 October

Overcast. High 83°, low 56°.

Pressure30.00 inHg
Wind12.9 mph S
Humidity55%
Visibility—
Dew point54°
Fri, 2380° / 63°0.07Light rain
80 °Light rain

May Valley, Friday, 23 October

Light rain. High 80°, low 63°.

Pressure29.68 inHg
Wind24.9 mph S
Humidity29%
Visibility—
Dew point41°
Sat, 2471° / 53°0.05Light rain
71 °Light rain

May Valley, Saturday, 24 October

Light rain. High 71°, low 53°.

Pressure29.77 inHg
Wind28.2 mph N
Humidity29%
Visibility—
Dew point33°
Sun, 2550° / 39°0.02Light rain
50 °Light rain

May Valley, Sunday, 25 October

Light rain. High 50°, low 39°.

Pressure30.27 inHg
Wind22.9 mph N
Humidity54%
Visibility—
Dew point29°
Mon, 2662° / 38°0Clear
62 °Clear

May Valley, Monday, 26 October

Clear. High 62°, low 38°.

Pressure30.15 inHg
Wind21.4 mph S
Humidity40%
Visibility—
Dew point30°
Tue, 2769° / 54°0.02Light rain
69 °Light rain

May Valley, Tuesday, 27 October

Light rain. High 69°, low 54°.

Pressure29.85 inHg
Wind31.2 mph S
Humidity69%
Visibility—
Dew point45°
Wed, 2874° / 53°0Clear
74 °Clear

May Valley, Wednesday, 28 October

Clear. High 74°, low 53°.

Pressure29.85 inHg
Wind24.8 mph W
Humidity12%
Visibility—
Dew point14°
Thu, 2971° / 46°0Partly cloudy
71 °Partly cloudy

May Valley, Thursday, 29 October

Partly cloudy. High 71°, low 46°.

Pressure29.97 inHg
Wind17.5 mph S
Humidity35%
Visibility—
Dew point36°
Fri, 3076° / 61°0.01Light rain
76 °Light rain

May Valley, Friday, 30 October

Light rain. High 76°, low 61°.

Pressure29.47 inHg
Wind25.9 mph SW
Humidity32%
Visibility—
Dew point40°
Sat, 3161° / 41°0.02Light rain
61 °Light rain

May Valley, Saturday, 31 October

Light rain. High 61°, low 41°.

Pressure29.65 inHg
Wind29.6 mph N
Humidity47%
Visibility—
Dew point29°
Sun, 0151° / 35°0Clear
51 °Clear

May Valley, Sunday, 1 November

Clear. High 51°, low 35°.

Pressure30.21 inHg
Wind13.6 mph NW
Humidity26%
Visibility—
Dew point12°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0258° / 36°0.03Climate normal
58 °Climate normal

May Valley, Monday, 2 November

Climate normal for this date — 60-year average.

Average high58°
Average low36°
Average precipitation0.03 in
Chance of precipitation18%
Record high80° (2025)
Record low4° (1991)
Tue, 0358° / 35°0.03Climate normal
58 °Climate normal

May Valley, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high58°
Average low35°
Average precipitation0.03 in
Chance of precipitation7%
Record high77° (2015)
Record low-5° (1991)
Wed, 0460° / 35°0.01Climate normal
60 °Climate normal

May Valley, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high60°
Average low35°
Average precipitation0.01 in
Chance of precipitation10%
Record high82° (2020)
Record low8° (1991)
Thu, 0560° / 36°0Climate normal
60 °Climate normal

May Valley, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high60°
Average low36°
Average precipitation0 in
Chance of precipitation3%
Record high76° (1985)
Record low16° (1991)
Fri, 0661° / 36°0.01Climate normal
61 °Climate normal

May Valley, Friday, 6 November

Climate normal for this date — 60-year average.

Average high61°
Average low36°
Average precipitation0.01 in
Chance of precipitation5%
Record high83° (2020)
Record low21° (1993)
Sat, 0762° / 37°0.03Climate normal
62 °Climate normal

May Valley, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high62°
Average low37°
Average precipitation0.03 in
Chance of precipitation8%
Record high81° (2023)
Record low23° (1993)
Sun, 0861° / 38°0.05Climate normal
61 °Climate normal

May Valley, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high61°
Average low38°
Average precipitation0.05 in
Chance of precipitation18%
Record high81° (1980)
Record low23° (1991)
Mon, 0959° / 36°0.02Climate normal
59 °Climate normal

May Valley, Monday, 9 November

Climate normal for this date — 60-year average.

Average high59°
Average low36°
Average precipitation0.02 in
Chance of precipitation8%
Record high76° (2022)
Record low23° (1986)
Tue, 1058° / 34°0.02Climate normal
58 °Climate normal

May Valley, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high58°
Average low34°
Average precipitation0.02 in
Chance of precipitation7%
Record high75° (1980)
Record low22° (1986)
Wed, 1157° / 33°0.02Climate normal
57 °Climate normal

May Valley, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high57°
Average low33°
Average precipitation0.02 in
Chance of precipitation17%
Record high76° (2005)
Record low19° (1986)
Thu, 1256° / 33°0.02Climate normal
56 °Climate normal

May Valley, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high56°
Average low33°
Average precipitation0.02 in
Chance of precipitation10%
Record high77° (1980)
Record low15° (2014)
Fri, 1358° / 33°0.02Climate normal
58 °Climate normal

May Valley, Friday, 13 November

Climate normal for this date — 60-year average.

Average high58°
Average low33°
Average precipitation0.02 in
Chance of precipitation8%
Record high76° (1999)
Record low11° (2014)
Sat, 1456° / 33°0.04Climate normal
56 °Climate normal

May Valley, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high56°
Average low33°
Average precipitation0.04 in
Chance of precipitation17%
Record high77° (2025)
Record low16° (2014)
Sun, 1556° / 32°0.02Climate normal
56 °Climate normal

May Valley, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high56°
Average low32°
Average precipitation0.02 in
Chance of precipitation13%
Record high78° (2016)
Record low16° (1997)

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 May Valley, 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 May Valley, 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.