As of 20:25 MDT

Weather in May Valley, CO

41°Current weather

May Valley, Friday, 16 October, 20:25

Clear. Feels like 38°. High 58°, low 36°.

Pressure30.59 inHg
Wind5.7 mph S
Humidity64%
Visibility6.2 mi
Dew point31°

Monthly outlook for May Valley, CO: average high 66.3°, average low 47.6°. That is 0.2° above the climate normal for October. Precipitation is expected on 6 days (about 2.1 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 21 October (77.5°), the coolest 17 October (33.5°).

66.3°/47.6°
Average high / low
+0.2°
Above normal
6 / 2
Wet days / normal
2.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October68.6°67.9°+0.4°
26 October – 4 November62.4°61.2°+0.7°
5 November – 14 Novemberat normal58.8°—

October records over 66 years

94.8°5 October 2024All-time high
9.5°27 October 2020All-time low
Sat, 1773° / 33°0Clear
73 °Clear

May Valley, Saturday, 17 October

Clear. High 73°, low 33°.

Pressure30.36 inHg
Wind5.4 mph S
Humidity36%
Visibility6.2 mi
Dew point29°
Sun, 1871° / 43°0Partly cloudy
71 °Partly cloudy

May Valley, Sunday, 18 October

Partly cloudy. High 71°, low 43°.

Pressure30.06 inHg
Wind4.1 mph S
Humidity38%
Visibility6.2 mi
Dew point37°
Mon, 1969° / 43°0Clear
69 °Clear

May Valley, Monday, 19 October

Clear. High 69°, low 43°.

Pressure30.03 inHg
Wind3.5 mph NE
Humidity40%
Visibility6.2 mi
Dew point40°
Tue, 2075° / 48°0Clear
75 °Clear

May Valley, Tuesday, 20 October

Clear. High 75°, low 48°.

Pressure30.00 inHg
Wind6.2 mph S
Humidity51%
Visibility6.2 mi
Dew point49°
Wed, 2177° / 51°0Clear
77 °Clear

May Valley, Wednesday, 21 October

Clear. High 77°, low 51°.

Pressure30.12 inHg
Wind7.5 mph S
Humidity48%
Visibility—
Dew point49°
Thu, 2276° / 57°0Overcast
76 °Overcast

May Valley, Thursday, 22 October

Overcast. High 76°, low 57°.

Pressure30.03 inHg
Wind16.5 mph S
Humidity54%
Visibility—
Dew point53°
Fri, 2377° / 62°0.23Light rain
77 °Light rain

May Valley, Friday, 23 October

Light rain. High 77°, low 62°.

Pressure29.77 inHg
Wind23.7 mph S
Humidity37%
Visibility—
Dew point46°
Sat, 2458° / 49°0.09Light rain
58 °Light rain

May Valley, Saturday, 24 October

Light rain. High 58°, low 49°.

Pressure30.27 inHg
Wind18.3 mph NE
Humidity38%
Visibility—
Dew point30°
Sun, 2551° / 46°0.91Rain
51 °Rain

May Valley, Sunday, 25 October

Rain. High 51°, low 46°.

Pressure30.21 inHg
Wind10.2 mph E
Humidity93%
Visibility—
Dew point44°
Mon, 2665° / 48°0.05Light rain
65 °Light rain

May Valley, Monday, 26 October

Light rain. High 65°, low 48°.

Pressure30.09 inHg
Wind8.6 mph NE
Humidity52%
Visibility—
Dew point41°
Tue, 2763° / 52°0Overcast
63 °Overcast

May Valley, Tuesday, 27 October

Overcast. High 63°, low 52°.

Pressure30.09 inHg
Wind8.9 mph E
Humidity73%
Visibility—
Dew point50°
Wed, 2857° / 53°0.64Rain
57 °Rain

May Valley, Wednesday, 28 October

Rain. High 57°, low 53°.

Pressure29.94 inHg
Wind21.9 mph SE
Humidity95%
Visibility—
Dew point55°
Thu, 2971° / 52°0.16Light rain
71 °Light rain

May Valley, Thursday, 29 October

Light rain. High 71°, low 52°.

Pressure29.41 inHg
Wind17.4 mph W
Humidity44%
Visibility—
Dew point41°
Fri, 3056° / 45°0Overcast
56 °Overcast

May Valley, Friday, 30 October

Overcast. High 56°, low 45°.

Pressure30.12 inHg
Wind20.3 mph N
Humidity57%
Visibility—
Dew point36°
Sat, 3163° / 44°0Clear
63 °Clear

May Valley, Saturday, 31 October

Clear. High 63°, low 44°.

Pressure30.27 inHg
Wind5.6 mph SE
Humidity52%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0159° / 36°0.06Climate normal
59 °Climate normal

May Valley, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high59°
Average low36°
Average precipitation0.06 in
Chance of precipitation20%
Record high79° (2012)
Record low9° (1991)
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)

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.