Monthly outlook for Granger, WY: average high 58.9°, average low 41.2°. That is 1° above the climate normal for October. Precipitation is expected on 6 days (about 1.2 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 9 October (77.4°), the coolest 16 October (31.6°).
58.9°/41.2°
Average high / low
+1°
Above normal
6 / 3
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
60.4°
58.3°
+1.2°
18 October – 27 October
56.4°
54°
+1.3°
28 October – 6 November
at normal
46.9°
—
October records over 66 years
82.6°4 October 2024All-time high
-10.3°30 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Verne (7 mi).
Fri, 0977° / 46°0
77 °
Granger, Friday, 9 October
Partly cloudy. High 77°, low 46°.
Pressure29.85 inHg
Wind6.8 mph SW
Humidity25%
Visibility6.2 mi
Dew point32°
Sat, 1072° / 52°0.09
72 °
Granger, Saturday, 10 October
Light rain. High 72°, low 52°.
Pressure29.59 inHg
Wind21.4 mph SW
Humidity24%
Visibility5.7 mi
Dew point32°
Sun, 1159° / 48°0.11
59 °
Granger, Sunday, 11 October
Light rain. High 59°, low 48°.
Pressure29.71 inHg
Wind10.2 mph SE
Humidity58%
Visibility6.2 mi
Dew point44°
Mon, 1257° / 46°0.35
57 °
Granger, Monday, 12 October
Rain. High 57°, low 46°.
Pressure29.80 inHg
Wind3.3 mph SE
Humidity85%
Visibility4.9 mi
Dew point47°
Tue, 1359° / 40°0.01
59 °
Granger, Tuesday, 13 October
Light rain. High 59°, low 40°.
Pressure29.85 inHg
Wind15.3 mph E
Humidity70%
Visibility—
Dew point42°
Wed, 1449° / 35°0.13
49 °
Granger, Wednesday, 14 October
Snow. High 49°, low 35°.
Pressure29.83 inHg
Wind27.3 mph W
Humidity50%
Visibility—
Dew point30°
Thu, 1544° / 32°0.04
44 °
Granger, Thursday, 15 October
Light snow. High 44°, low 32°.
Pressure30.21 inHg
Wind24.9 mph E
Humidity45%
Visibility—
Dew point18°
Fri, 1646° / 32°0
46 °
Granger, Friday, 16 October
Mostly clear. High 46°, low 32°.
Pressure30.39 inHg
Wind25.7 mph E
Humidity49%
Visibility—
Dew point21°
Sat, 1764° / 37°0
64 °
Granger, Saturday, 17 October
Clear. High 64°, low 37°.
Pressure30.21 inHg
Wind20.7 mph SE
Humidity39%
Visibility—
Dew point26°
Sun, 1856° / 41°0.45
56 °
Granger, Sunday, 18 October
Rain. High 56°, low 41°.
Pressure30.06 inHg
Wind14.9 mph W
Humidity59%
Visibility—
Dew point36°
Mon, 1950° / 39°0
50 °
Granger, Monday, 19 October
Partly cloudy. High 50°, low 39°.
Pressure30.21 inHg
Wind23.5 mph W
Humidity52%
Visibility—
Dew point29°
Tue, 2055° / 38°0
55 °
Granger, Tuesday, 20 October
Clear. High 55°, low 38°.
Pressure30.21 inHg
Wind14.7 mph W
Humidity43%
Visibility—
Dew point26°
Wed, 2158° / 40°0
58 °
Granger, Wednesday, 21 October
Clear. High 58°, low 40°.
Pressure30.18 inHg
Wind7.1 mph W
Humidity32%
Visibility—
Dew point21°
Thu, 2260° / 44°0
60 °
Granger, Thursday, 22 October
Partly cloudy. High 60°, low 44°.
Pressure30.15 inHg
Wind8.1 mph SW
Humidity28%
Visibility—
Dew point21°
Fri, 2359° / 45°0
59 °
Granger, Friday, 23 October
Overcast. High 59°, low 45°.
Pressure30.06 inHg
Wind11.8 mph SE
Humidity32%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2453° / 31°0.03
53 °
Granger, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high53°
Average low31°
Average precipitation0.03 in
Chance of precipitation20%
Record high71° (2014)
Record low15° (1984)
Sun, 2553° / 30°0.03
53 °
Granger, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high53°
Average low30°
Average precipitation0.03 in
Chance of precipitation18%
Record high71° (2014)
Record low8° (2020)
Mon, 2652° / 31°0.03
52 °
Granger, Monday, 26 October
Climate normal for this date — 60-year average.
Average high52°
Average low31°
Average precipitation0.03 in
Chance of precipitation18%
Record high69° (1977)
Record low0° (2020)
Tue, 2751° / 29°0.03
51 °
Granger, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high51°
Average low29°
Average precipitation0.03 in
Chance of precipitation17%
Record high65° (2001)
Record low5° (1996)
Wed, 2851° / 29°0.04
51 °
Granger, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high51°
Average low29°
Average precipitation0.04 in
Chance of precipitation18%
Record high69° (1990)
Record low4° (1996)
Thu, 2949° / 29°0.06
49 °
Granger, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high49°
Average low29°
Average precipitation0.06 in
Chance of precipitation32%
Record high67° (1964)
Record low1° (2019)
Fri, 3047° / 27°0.04
47 °
Granger, Friday, 30 October
Climate normal for this date — 60-year average.
Average high47°
Average low27°
Average precipitation0.04 in
Chance of precipitation27%
Record high66° (2001)
Record low-10° (2019)
Sat, 3146° / 28°0.03
46 °
Granger, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.03 in
Chance of precipitation25%
Record high65° (2014)
Record low-10° (1991)
Sun, 0146° / 27°0.02
46 °
Granger, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high46°
Average low27°
Average precipitation0.02 in
Chance of precipitation20%
Record high65° (1988)
Record low-7° (1972)
Mon, 0246° / 26°0.03
46 °
Granger, Monday, 2 November
Climate normal for this date — 60-year average.
Average high46°
Average low26°
Average precipitation0.03 in
Chance of precipitation20%
Record high65° (2025)
Record low-2° (1991)
Tue, 0346° / 25°0.02
46 °
Granger, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high46°
Average low25°
Average precipitation0.02 in
Chance of precipitation12%
Record high64° (2020)
Record low-14° (1991)
Wed, 0446° / 26°0.01
46 °
Granger, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high46°
Average low26°
Average precipitation0.01 in
Chance of precipitation10%
Record high65° (2020)
Record low-5° (1994)
Thu, 0547° / 27°0.02
47 °
Granger, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high47°
Average low27°
Average precipitation0.02 in
Chance of precipitation15%
Record high66° (2020)
Record low-3° (1961)
Fri, 0646° / 26°0.02
46 °
Granger, Friday, 6 November
Climate normal for this date — 60-year average.
Average high46°
Average low26°
Average precipitation0.02 in
Chance of precipitation17%
Record high67° (2020)
Record low-10° (1971)
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 Granger, WY 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 Granger, WY 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.