Monthly outlook for Round Mountain, TX: average high 76.9°, average low 57.8°. That is 0.3° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 30 October (88.9°), the coolest 18 October (48.3°).
76.9°/57.8°
Average high / low
+0.3°
Above normal
1 / 4
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
76.9°
77.3°
-0.2°
25 October – 3 November
76.8°
73.7°
+1.7°
4 November – 13 November
at normal
70.3°
—
October records over 66 years
97.3°12 October 2015All-time high
29.8°31 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Johnson City (11 mi).
Fri, 1673° / 58°0.21
73 °
Round Mountain, Friday, 16 October
Rain. High 73°, low 58°.
Pressure30.39 inHg
Wind14.7 mph N
Humidity46%
Visibility6.2 mi
Dew point43°
Sat, 1765° / 52°0
65 °
Round Mountain, Saturday, 17 October
Clear. High 65°, low 52°.
Pressure30.53 inHg
Wind7.9 mph N
Humidity48%
Visibility6.2 mi
Dew point40°
Sun, 1869° / 48°0
69 °
Round Mountain, Sunday, 18 October
Clear. High 69°, low 48°.
Pressure30.39 inHg
Wind3.3 mph E
Humidity43%
Visibility6.2 mi
Dew point41°
Mon, 1973° / 51°0
73 °
Round Mountain, Monday, 19 October
Clear. High 73°, low 51°.
Pressure30.24 inHg
Wind4.3 mph SE
Humidity42%
Visibility6.2 mi
Dew point44°
Tue, 2078° / 54°0
78 °
Round Mountain, Tuesday, 20 October
Clear. High 78°, low 54°.
Pressure30.15 inHg
Wind6 mph SE
Humidity47%
Visibility—
Dew point51°
Wed, 2179° / 64°0
79 °
Round Mountain, Wednesday, 21 October
Overcast. High 79°, low 64°.
Pressure30.15 inHg
Wind8.8 mph SE
Humidity57%
Visibility—
Dew point58°
Thu, 2281° / 56°0
81 °
Round Mountain, Thursday, 22 October
Overcast. High 81°, low 56°.
Pressure30.15 inHg
Wind14.6 mph SE
Humidity37%
Visibility—
Dew point47°
Fri, 2382° / 59°0
82 °
Round Mountain, Friday, 23 October
Overcast. High 82°, low 59°.
Pressure29.97 inHg
Wind15.3 mph S
Humidity46%
Visibility—
Dew point54°
Sat, 2482° / 67°0
82 °
Round Mountain, Saturday, 24 October
Overcast. High 82°, low 67°.
Pressure30.06 inHg
Wind14.5 mph S
Humidity50%
Visibility—
Dew point57°
Sun, 2577° / 61°0
77 °
Round Mountain, Sunday, 25 October
Overcast. High 77°, low 61°.
Pressure30.06 inHg
Wind14.5 mph S
Humidity47%
Visibility—
Dew point52°
Mon, 2668° / 57°0
68 °
Round Mountain, Monday, 26 October
Overcast. High 68°, low 57°.
Pressure30.15 inHg
Wind14.5 mph N
Humidity46%
Visibility—
Dew point42°
Tue, 2765° / 58°0
65 °
Round Mountain, Tuesday, 27 October
Overcast. High 65°, low 58°.
Pressure30.00 inHg
Wind14.5 mph SE
Humidity73%
Visibility—
Dew point55°
Wed, 2877° / 58°0
77 °
Round Mountain, Wednesday, 28 October
Partly cloudy. High 77°, low 58°.
Pressure30.03 inHg
Wind13.2 mph N
Humidity55%
Visibility—
Dew point55°
Thu, 2985° / 52°0
85 °
Round Mountain, Thursday, 29 October
Clear. High 85°, low 52°.
Pressure30.03 inHg
Wind10.2 mph S
Humidity31%
Visibility—
Dew point43°
Fri, 3089° / 60°0
89 °
Round Mountain, Friday, 30 October
Clear. High 89°, low 60°.
Pressure30.03 inHg
Wind10.5 mph S
Humidity37%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3174° / 56°0.12
74 °
Round Mountain, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high74°
Average low56°
Average precipitation0.12 in
Chance of precipitation27%
Record high86° (1997)
Record low30° (2019)
Sun, 0173° / 55°0.13
73 °
Round Mountain, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high73°
Average low55°
Average precipitation0.13 in
Chance of precipitation22%
Record high86° (2017)
Record low33° (2019)
Mon, 0272° / 54°0.07
72 °
Round Mountain, Monday, 2 November
Climate normal for this date — 60-year average.
Average high72°
Average low54°
Average precipitation0.07 in
Chance of precipitation17%
Record high86° (2017)
Record low36° (1991)
Tue, 0371° / 53°0.08
71 °
Round Mountain, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high71°
Average low53°
Average precipitation0.08 in
Chance of precipitation20%
Record high86° (1988)
Record low35° (1991)
Wed, 0471° / 54°0.07
71 °
Round Mountain, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.07 in
Chance of precipitation22%
Record high86° (2024)
Record low30° (1991)
Thu, 0572° / 53°0.09
72 °
Round Mountain, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high72°
Average low53°
Average precipitation0.09 in
Chance of precipitation20%
Record high87° (2017)
Record low35° (1991)
Fri, 0672° / 54°0.06
72 °
Round Mountain, Friday, 6 November
Climate normal for this date — 60-year average.
Average high72°
Average low54°
Average precipitation0.06 in
Chance of precipitation23%
Record high84° (2017)
Record low40° (1993)
Sat, 0771° / 54°0.06
71 °
Round Mountain, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.06 in
Chance of precipitation22%
Record high91° (1988)
Record low33° (1993)
Sun, 0871° / 54°0.19
71 °
Round Mountain, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high71°
Average low54°
Average precipitation0.19 in
Chance of precipitation25%
Record high87° (1980)
Record low36° (1991)
Mon, 0971° / 55°0.09
71 °
Round Mountain, Monday, 9 November
Climate normal for this date — 60-year average.
Average high71°
Average low55°
Average precipitation0.09 in
Chance of precipitation22%
Record high87° (1980)
Record low35° (1991)
Tue, 1070° / 54°0.04
70 °
Round Mountain, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high70°
Average low54°
Average precipitation0.04 in
Chance of precipitation20%
Record high85° (2006)
Record low35° (1977)
Wed, 1170° / 51°0.06
70 °
Round Mountain, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high70°
Average low51°
Average precipitation0.06 in
Chance of precipitation17%
Record high84° (1969)
Record low30° (2019)
Thu, 1268° / 51°0.04
68 °
Round Mountain, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high68°
Average low51°
Average precipitation0.04 in
Chance of precipitation20%
Record high85° (1988)
Record low27° (2019)
Fri, 1367° / 51°0.04
67 °
Round Mountain, Friday, 13 November
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.04 in
Chance of precipitation18%
Record high82° (2011)
Record low27° (2019)
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 Round Mountain, TX 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 Round Mountain, TX 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.