As of 12:26 MDT

Weather in Rex, CO

79°Current weather

Rex, Thursday, 8 October, 12:26

Partly cloudy. Feels like 77°. High 79°, low 50°.

Pressure29.91 inHg
Wind7.2 mph S
Humidity18%
Visibility6.2 mi
Dew point33°

Monthly outlook for Rex, CO: average high 64.2°, average low 42.2°. That is 1.4° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 9 October (80.8°), the coolest 17 October (29.9°).

64.2°/42.2°
Average high / low
+1.4°
Above normal
3 / 3
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 October – 17 October64.4°62.4°+1.1°
18 October – 27 October63.7°59.3°+2.5°
28 October – 6 Novemberat normal52.5°—

October records over 66 years

86.7°2 October 2024All-time high
0.1°27 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Wellington (11 mi).

Fri, 0981° / 48°0Light rain
81 °Light rain

Rex, Friday, 9 October

Light rain. High 81°, low 48°.

Pressure29.77 inHg
Wind5.5 mph S
Humidity17%
Visibility6.2 mi
Dew point27°
Sat, 1078° / 50°0.01Light rain
78 °Light rain

Rex, Saturday, 10 October

Light rain. High 78°, low 50°.

Pressure29.65 inHg
Wind6.8 mph S
Humidity19%
Visibility6.2 mi
Dew point29°
Sun, 1171° / 56°0Overcast
71 °Overcast

Rex, Sunday, 11 October

Overcast. High 71°, low 56°.

Pressure29.71 inHg
Wind10.8 mph SE
Humidity28%
Visibility6.2 mi
Dew point38°
Mon, 1274° / 48°0Clear
74 °Clear

Rex, Monday, 12 October

Clear. High 74°, low 48°.

Pressure29.74 inHg
Wind6.6 mph S
Humidity26%
Visibility6.2 mi
Dew point35°
Tue, 1355° / 49°0.06Light rain
55 °Light rain

Rex, Tuesday, 13 October

Light rain. High 55°, low 49°.

Pressure29.97 inHg
Wind10.4 mph SE
Humidity85%
Visibility—
Dew point47°
Wed, 1466° / 48°0.21Rain
66 °Rain

Rex, Wednesday, 14 October

Rain. High 66°, low 48°.

Pressure29.44 inHg
Wind28.8 mph W
Humidity39%
Visibility—
Dew point39°
Thu, 1552° / 40°0.01Light rain
52 °Light rain

Rex, Thursday, 15 October

Light rain. High 52°, low 40°.

Pressure29.91 inHg
Wind25.6 mph W
Humidity23%
Visibility—
Dew point12°
Fri, 1643° / 30°0Overcast
43 °Overcast

Rex, Friday, 16 October

Overcast. High 43°, low 30°.

Pressure30.56 inHg
Wind14.8 mph SE
Humidity45%
Visibility—
Dew point18°
Sat, 1745° / 30°0.17Light rain
45 °Light rain

Rex, Saturday, 17 October

Light rain. High 45°, low 30°.

Pressure30.33 inHg
Wind20.4 mph SE
Humidity53%
Visibility—
Dew point27°
Sun, 1857° / 33°0Partly cloudy
57 °Partly cloudy

Rex, Sunday, 18 October

Partly cloudy. High 57°, low 33°.

Pressure30.00 inHg
Wind12.1 mph W
Humidity44%
Visibility—
Dew point30°
Mon, 1965° / 38°0Clear
65 °Clear

Rex, Monday, 19 October

Clear. High 65°, low 38°.

Pressure30.06 inHg
Wind9.4 mph SE
Humidity19%
Visibility—
Dew point17°
Tue, 2065° / 43°0Clear
65 °Clear

Rex, Tuesday, 20 October

Clear. High 65°, low 43°.

Pressure30.15 inHg
Wind9.6 mph SE
Humidity19%
Visibility—
Dew point17°
Wed, 2172° / 42°0Clear
72 °Clear

Rex, Wednesday, 21 October

Clear. High 72°, low 42°.

Pressure29.97 inHg
Wind17.5 mph W
Humidity13%
Visibility—
Dew point11°
Thu, 2253° / 34°0Mostly clear
53 °Mostly clear

Rex, Thursday, 22 October

Mostly clear. High 53°, low 34°.

Pressure30.24 inHg
Wind12.6 mph SE
Humidity38%
Visibility—
Dew point21°
Fri, 2371° / 37°0Overcast
71 °Overcast

Rex, Friday, 23 October

Overcast. High 71°, low 37°.

Pressure29.53 inHg
Wind12.8 mph SW
Humidity15%
Visibility—
Dew point14°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2459° / 35°0.05Climate normal
59 °Climate normal

Rex, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high59°
Average low35°
Average precipitation0.05 in
Chance of precipitation17%
Record high76° (2014)
Record low17° (1984)
Sun, 2559° / 34°0.04Climate normal
59 °Climate normal

Rex, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high59°
Average low34°
Average precipitation0.04 in
Chance of precipitation20%
Record high75° (2017)
Record low4° (1975)
Mon, 2657° / 34°0.04Climate normal
57 °Climate normal

Rex, Monday, 26 October

Climate normal for this date — 60-year average.

Average high57°
Average low34°
Average precipitation0.04 in
Chance of precipitation18%
Record high75° (1977)
Record low4° (2020)
Tue, 2755° / 33°0.03Climate normal
55 °Climate normal

Rex, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high55°
Average low33°
Average precipitation0.03 in
Chance of precipitation15%
Record high76° (2016)
Record low0° (2020)
Wed, 2856° / 33°0.06Climate normal
56 °Climate normal

Rex, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high56°
Average low33°
Average precipitation0.06 in
Chance of precipitation20%
Record high77° (2024)
Record low12° (2011)
Thu, 2955° / 32°0.05Climate normal
55 °Climate normal

Rex, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high55°
Average low32°
Average precipitation0.05 in
Chance of precipitation30%
Record high76° (2018)
Record low7° (2019)
Fri, 3052° / 31°0.04Climate normal
52 °Climate normal

Rex, Friday, 30 October

Climate normal for this date — 60-year average.

Average high52°
Average low31°
Average precipitation0.04 in
Chance of precipitation25%
Record high73° (1968)
Record low4° (1993)
Sat, 3151° / 31°0.04Climate normal
51 °Climate normal

Rex, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high51°
Average low31°
Average precipitation0.04 in
Chance of precipitation28%
Record high71° (2016)
Record low4° (2019)
Sun, 0151° / 31°0.05Climate normal
51 °Climate normal

Rex, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high51°
Average low31°
Average precipitation0.05 in
Chance of precipitation27%
Record high69° (2008)
Record low11° (1979)
Mon, 0251° / 29°0.06Climate normal
51 °Climate normal

Rex, Monday, 2 November

Climate normal for this date — 60-year average.

Average high51°
Average low29°
Average precipitation0.06 in
Chance of precipitation22%
Record high74° (2025)
Record low4° (1991)
Tue, 0351° / 29°0.04Climate normal
51 °Climate normal

Rex, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high51°
Average low29°
Average precipitation0.04 in
Chance of precipitation18%
Record high70° (2020)
Record low-4° (1991)
Wed, 0452° / 29°0.02Climate normal
52 °Climate normal

Rex, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high52°
Average low29°
Average precipitation0.02 in
Chance of precipitation15%
Record high73° (2020)
Record low7° (1967)
Thu, 0552° / 30°0.04Climate normal
52 °Climate normal

Rex, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high52°
Average low30°
Average precipitation0.04 in
Chance of precipitation20%
Record high73° (2023)
Record low3° (1967)
Fri, 0653° / 30°0.02Climate normal
53 °Climate normal

Rex, Friday, 6 November

Climate normal for this date — 60-year average.

Average high53°
Average low30°
Average precipitation0.02 in
Chance of precipitation17%
Record high72° (2010)
Record low3° (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 Rex, 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 Rex, 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.