Monthly outlook for Green River, UT: average high 59.7°, average low 45.1°. That is 1.6° below the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 21 October (66.4°), the coolest 19 October (39.2°).
59.7°/45.1°
Average high / low
−1.6°
Below normal
2 / 2
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
61.4°
64.5°
-1.7°
26 October – 4 November
56.8°
58.4°
-0.9°
5 November – 14 November
at normal
54.6°
—
October records over 66 years
88.7°1 October 2015All-time high
12.4°30 October 1971All-time low
Sat, 1765° / 44°0
65 °
Green River, Saturday, 17 October
Clear. High 65°, low 44°.
Pressure30.45 inHg
Wind2.3 mph S
Humidity54%
Visibility6.2 mi
Dew point39°
Sun, 1860° / 40°0
60 °
Green River, Sunday, 18 October
Overcast. High 60°, low 40°.
Pressure30.18 inHg
Wind3 mph S
Humidity51%
Visibility6.2 mi
Dew point38°
Mon, 1960° / 39°0
60 °
Green River, Monday, 19 October
Overcast. High 60°, low 39°.
Pressure30.12 inHg
Wind1.7 mph S
Humidity62%
Visibility6.2 mi
Dew point42°
Tue, 2062° / 45°0.03
62 °
Green River, Tuesday, 20 October
Light rain. High 62°, low 45°.
Pressure30.00 inHg
Wind3.3 mph N
Humidity72%
Visibility—
Dew point47°
Wed, 2166° / 44°0
66 °
Green River, Wednesday, 21 October
Clear. High 66°, low 44°.
Pressure30.09 inHg
Wind4.3 mph N
Humidity59%
Visibility—
Dew point44°
Thu, 2262° / 55°0.23
62 °
Green River, Thursday, 22 October
Light rain. High 62°, low 55°.
Pressure30.09 inHg
Wind5.9 mph NE
Humidity84%
Visibility—
Dew point51°
Fri, 2366° / 57°0.13
66 °
Green River, Friday, 23 October
Light rain. High 66°, low 57°.
Pressure29.74 inHg
Wind17.6 mph SW
Humidity43%
Visibility—
Dew point39°
Sat, 2455° / 47°0.02
55 °
Green River, Saturday, 24 October
Light rain. High 55°, low 47°.
Pressure29.97 inHg
Wind13.4 mph N
Humidity40%
Visibility—
Dew point31°
Sun, 2553° / 41°0
53 °
Green River, Sunday, 25 October
Overcast. High 53°, low 41°.
Pressure30.21 inHg
Wind10.7 mph N
Humidity31%
Visibility—
Dew point19°
Mon, 2654° / 42°0
54 °
Green River, Monday, 26 October
Clear. High 54°, low 42°.
Pressure30.15 inHg
Wind2.3 mph SW
Humidity45%
Visibility—
Dew point28°
Tue, 2757° / 45°0
57 °
Green River, Tuesday, 27 October
Overcast. High 57°, low 45°.
Pressure30.00 inHg
Wind2.9 mph S
Humidity36%
Visibility—
Dew point26°
Wed, 2866° / 50°0
66 °
Green River, Wednesday, 28 October
Overcast. High 66°, low 50°.
Pressure29.65 inHg
Wind21.7 mph W
Humidity31%
Visibility—
Dew point26°
Thu, 2955° / 45°0
55 °
Green River, Thursday, 29 October
Light rain. High 55°, low 45°.
Pressure29.88 inHg
Wind19.7 mph NW
Humidity28%
Visibility—
Dew point17°
Fri, 3052° / 41°0
52 °
Green River, Friday, 30 October
Overcast. High 52°, low 41°.
Pressure30.24 inHg
Wind7.5 mph NW
Humidity41%
Visibility—
Dew point24°
Sat, 3157° / 44°0
57 °
Green River, Saturday, 31 October
Overcast. High 57°, low 44°.
Pressure30.15 inHg
Wind5.3 mph S
Humidity34%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0158° / 37°0.01
58 °
Green River, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high58°
Average low37°
Average precipitation0.01 in
Chance of precipitation7%
Record high72° (2014)
Record low11° (1971)
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)
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.