Monthly outlook for Green River, UT: average high 62.5°, average low 48.9°. That is 0.3° above the climate normal for October. Precipitation is expected on 4 days (about 1.6 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 17 October (68.3°), the coolest 17 October (42.2°).
62.5°/48.9°
Average high / low
+0.3°
Above normal
4 / 2
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
63.6°
63.9°
-0.2°
27 October – 5 November
60.7°
58°
+1.5°
6 November – 15 November
at normal
54°
—
October records over 66 years
88.7°1 October 2015All-time high
12.4°30 October 1971All-time low
Sun, 1864° / 43°0
64 °
Green River, Sunday, 18 October
Overcast. High 64°, low 43°.
Pressure30.24 inHg
Wind4.1 mph SE
Humidity58%
Visibility6.2 mi
Dew point39°
Mon, 1962° / 47°0
62 °
Green River, Monday, 19 October
Clear. High 62°, low 47°.
Pressure30.12 inHg
Wind3.4 mph S
Humidity56%
Visibility6.2 mi
Dew point43°
Tue, 2064° / 44°0
64 °
Green River, Tuesday, 20 October
Clear. High 64°, low 44°.
Pressure30.09 inHg
Wind3.2 mph S
Humidity62%
Visibility6.2 mi
Dew point47°
Wed, 2166° / 45°0
66 °
Green River, Wednesday, 21 October
Mostly clear. High 66°, low 45°.
Pressure30.12 inHg
Wind2.5 mph S
Humidity58%
Visibility6.2 mi
Dew point48°
Thu, 2263° / 51°0.88
63 °
Green River, Thursday, 22 October
Heavy rain. High 63°, low 51°.
Pressure30.09 inHg
Wind4.7 mph NE
Humidity78%
Visibility—
Dew point52°
Fri, 2364° / 52°0.2
64 °
Green River, Friday, 23 October
Light rain. High 64°, low 52°.
Pressure29.88 inHg
Wind19.1 mph S
Humidity44%
Visibility—
Dew point37°
Sat, 2458° / 54°0
58 °
Green River, Saturday, 24 October
Overcast. High 58°, low 54°.
Pressure30.09 inHg
Wind7.2 mph NW
Humidity44%
Visibility—
Dew point35°
Sun, 2564° / 50°0
64 °
Green River, Sunday, 25 October
Clear. High 64°, low 50°.
Pressure30.12 inHg
Wind7.3 mph N
Humidity41%
Visibility—
Dew point34°
Mon, 2663° / 52°0
63 °
Green River, Monday, 26 October
Overcast. High 63°, low 52°.
Pressure30.09 inHg
Wind5.8 mph N
Humidity37%
Visibility—
Dew point33°
Tue, 2757° / 52°0.4
57 °
Green River, Tuesday, 27 October
Light rain. High 57°, low 52°.
Pressure29.91 inHg
Wind6.6 mph NW
Humidity78%
Visibility—
Dew point47°
Wed, 2862° / 50°0.07
62 °
Green River, Wednesday, 28 October
Light rain. High 62°, low 50°.
Pressure30.03 inHg
Wind7.3 mph S
Humidity54%
Visibility—
Dew point40°
Thu, 2963° / 52°0
63 °
Green River, Thursday, 29 October
Overcast. High 63°, low 52°.
Pressure29.88 inHg
Wind9.5 mph SE
Humidity46%
Visibility—
Dew point37°
Fri, 3058° / 50°0
58 °
Green River, Friday, 30 October
Overcast. High 58°, low 50°.
Pressure29.83 inHg
Wind6.8 mph W
Humidity40%
Visibility—
Dew point31°
Sat, 3163° / 49°0
63 °
Green River, Saturday, 31 October
Overcast. High 63°, low 49°.
Pressure29.94 inHg
Wind20.6 mph S
Humidity36%
Visibility—
Dew point29°
Sun, 0161° / 50°0
61 °
Green River, Sunday, 1 November
Partly cloudy. High 61°, low 50°.
Pressure29.97 inHg
Wind8.1 mph SE
Humidity40%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0257° / 37°0.02
57 °
Green River, Monday, 2 November
Climate normal for this date — 60-year average.
Average high57°
Average low37°
Average precipitation0.02 in
Chance of precipitation12%
Record high70° (1988)
Record low12° (1971)
Tue, 0357° / 37°0.02
57 °
Green River, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high57°
Average low37°
Average precipitation0.02 in
Chance of precipitation13%
Record high71° (1988)
Record low16° (1971)
Wed, 0457° / 36°0.01
57 °
Green River, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high57°
Average low36°
Average precipitation0.01 in
Chance of precipitation7%
Record high68° (2017)
Record low22° (1971)
Thu, 0557° / 37°0.01
57 °
Green River, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high57°
Average low37°
Average precipitation0.01 in
Chance of precipitation8%
Record high67° (2025)
Record low23° (1971)
Fri, 0657° / 37°0.01
57 °
Green River, Friday, 6 November
Climate normal for this date — 60-year average.
Average high57°
Average low37°
Average precipitation0.01 in
Chance of precipitation5%
Record high70° (2023)
Record low13° (1971)
Sat, 0757° / 38°0.02
57 °
Green River, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high57°
Average low38°
Average precipitation0.02 in
Chance of precipitation12%
Record high71° (2023)
Record low18° (1971)
Sun, 0856° / 37°0.02
56 °
Green River, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high56°
Average low37°
Average precipitation0.02 in
Chance of precipitation20%
Record high69° (1980)
Record low23° (2000)
Mon, 0954° / 36°0.03
54 °
Green River, Monday, 9 November
Climate normal for this date — 60-year average.
Average high54°
Average low36°
Average precipitation0.03 in
Chance of precipitation20%
Record high67° (1980)
Record low23° (2011)
Tue, 1054° / 35°0.02
54 °
Green River, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high54°
Average low35°
Average precipitation0.02 in
Chance of precipitation13%
Record high68° (1980)
Record low22° (2020)
Wed, 1153° / 35°0.03
53 °
Green River, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high53°
Average low35°
Average precipitation0.03 in
Chance of precipitation17%
Record high67° (1980)
Record low21° (2020)
Thu, 1253° / 35°0.04
53 °
Green River, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low35°
Average precipitation0.04 in
Chance of precipitation15%
Record high70° (1973)
Record low16° (2000)
Fri, 1353° / 34°0.02
53 °
Green River, Friday, 13 November
Climate normal for this date — 60-year average.
Average high53°
Average low34°
Average precipitation0.02 in
Chance of precipitation15%
Record high65° (1989)
Record low16° (2000)
Sat, 1452° / 34°0.02
52 °
Green River, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high52°
Average low34°
Average precipitation0.02 in
Chance of precipitation8%
Record high64° (1999)
Record low20° (2000)
Sun, 1551° / 32°0.02
51 °
Green River, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high51°
Average low32°
Average precipitation0.02 in
Chance of precipitation10%
Record high64° (1995)
Record low21° (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 Green River, UT 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 Green River, UT 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.