Monthly outlook for Granger, WY: average high 56.9°, average low 40°. That is 0.1° below the climate normal for October. Precipitation is expected on 6 days (about 1.0 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 8 October (78°), the coolest 16 October (26.3°).
56.9°/40°
Average high / low
−0.1°
Below normal
6 / 3
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
58.9°
58.3°
+0.3°
18 October – 27 October
53.6°
54°
-0.2°
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, 0975° / 44°0
75 °
Granger, Friday, 9 October
Mostly clear. High 75°, low 44°.
Pressure29.83 inHg
Wind6.7 mph SW
Humidity24%
Visibility6.2 mi
Dew point32°
Sat, 1070° / 53°0.07
70 °
Granger, Saturday, 10 October
Light rain. High 70°, low 53°.
Pressure29.59 inHg
Wind25.2 mph SW
Humidity24%
Visibility6.2 mi
Dew point30°
Sun, 1156° / 50°0.18
56 °
Granger, Sunday, 11 October
Light rain. High 56°, low 50°.
Pressure29.71 inHg
Wind2.7 mph SE
Humidity78%
Visibility3.5 mi
Dew point46°
Mon, 1259° / 46°0.17
59 °
Granger, Monday, 12 October
Light rain. High 59°, low 46°.
Pressure29.83 inHg
Wind14.1 mph SE
Humidity63%
Visibility—
Dew point42°
Tue, 1366° / 43°0.02
66 °
Granger, Tuesday, 13 October
Light rain. High 66°, low 43°.
Pressure29.94 inHg
Wind17.2 mph NW
Humidity60%
Visibility—
Dew point42°
Wed, 1460° / 43°0.2
60 °
Granger, Wednesday, 14 October
Light rain. High 60°, low 43°.
Pressure29.56 inHg
Wind18 mph W
Humidity37%
Visibility—
Dew point33°
Thu, 1541° / 31°0.17
41 °
Granger, Thursday, 15 October
Snow. High 41°, low 31°.
Pressure30.00 inHg
Wind20.3 mph W
Humidity48%
Visibility—
Dew point19°
Fri, 1634° / 26°0.2
34 °
Granger, Friday, 16 October
Snow. High 34°, low 26°.
Pressure30.56 inHg
Wind15.3 mph SE
Humidity70%
Visibility—
Dew point21°
Sat, 1751° / 29°0
51 °
Granger, Saturday, 17 October
Clear. High 51°, low 29°.
Pressure30.27 inHg
Wind17.4 mph W
Humidity31%
Visibility—
Dew point14°
Sun, 1858° / 36°0
58 °
Granger, Sunday, 18 October
Clear. High 58°, low 36°.
Pressure30.18 inHg
Wind10.2 mph SW
Humidity24%
Visibility—
Dew point12°
Mon, 1956° / 40°0
56 °
Granger, Monday, 19 October
Clear. High 56°, low 40°.
Pressure30.18 inHg
Wind5.1 mph NE
Humidity34%
Visibility—
Dew point22°
Tue, 2058° / 44°0
58 °
Granger, Tuesday, 20 October
Partly cloudy. High 58°, low 44°.
Pressure30.15 inHg
Wind6.5 mph N
Humidity33%
Visibility—
Dew point23°
Wed, 2162° / 43°0
62 °
Granger, Wednesday, 21 October
Overcast. High 62°, low 43°.
Pressure29.97 inHg
Wind24.9 mph W
Humidity20%
Visibility—
Dew point15°
Thu, 2249° / 36°0
49 °
Granger, Thursday, 22 October
Light rain. High 49°, low 36°.
Pressure29.88 inHg
Wind27.9 mph W
Humidity40%
Visibility—
Dew point18°
Fri, 2338° / 30°0
38 °
Granger, Friday, 23 October
Partly cloudy. High 38°, low 30°.
Pressure30.15 inHg
Wind18.1 mph W
Humidity30%
Visibility—
Dew point8°
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.