Monthly outlook for Calimesa, CA: average high 76.7°, average low 59.7°. That is 0.8° above the climate normal for October. Precipitation is expected on 1 day (about 1.2 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 25 October (82.9°), the coolest 23 October (54.2°).
76.7°/59.7°
Average high / low
+0.8°
Above normal
1 / 2
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
77.1°
76.5°
+0.4°
28 October – 6 November
76.1°
73.3°
+1.5°
7 November – 16 November
at normal
69.6°
—
October records over 66 years
106.5°2 October 2024All-time high
30.6°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Moreno Valley (10 mi).
Mon, 1979° / 62°0
79 °
Calimesa, Monday, 19 October
Clear. High 79°, low 62°.
Pressure29.94 inHg
Wind0.9 mph NW
Humidity24%
Visibility6.2 mi
Dew point41°
Tue, 2081° / 59°0
81 °
Calimesa, Tuesday, 20 October
Clear. High 81°, low 59°.
Pressure29.85 inHg
Wind2.9 mph W
Humidity29%
Visibility6.2 mi
Dew point44°
Wed, 2175° / 57°0.03
75 °
Calimesa, Wednesday, 21 October
Light rain. High 75°, low 57°.
Pressure29.91 inHg
Wind5.5 mph S
Humidity39%
Visibility6.2 mi
Dew point46°
Thu, 2266° / 56°1.17
66 °
Calimesa, Thursday, 22 October
Rain. High 66°, low 56°.
Pressure29.91 inHg
Wind5.6 mph NW
Humidity65%
Visibility—
Dew point51°
Fri, 2369° / 54°0
69 °
Calimesa, Friday, 23 October
Mostly clear. High 69°, low 54°.
Pressure30.06 inHg
Wind7.8 mph NE
Humidity70%
Visibility—
Dew point51°
Sat, 2480° / 58°0
80 °
Calimesa, Saturday, 24 October
Clear. High 80°, low 58°.
Pressure30.00 inHg
Wind6.6 mph NE
Humidity21%
Visibility—
Dew point30°
Sun, 2583° / 61°0
83 °
Calimesa, Sunday, 25 October
Clear. High 83°, low 61°.
Pressure29.91 inHg
Wind7.1 mph NE
Humidity21%
Visibility—
Dew point33°
Mon, 2682° / 64°0
82 °
Calimesa, Monday, 26 October
Clear. High 82°, low 64°.
Pressure29.85 inHg
Wind10 mph SW
Humidity28%
Visibility—
Dew point41°
Tue, 2778° / 63°0
78 °
Calimesa, Tuesday, 27 October
Overcast. High 78°, low 63°.
Pressure29.97 inHg
Wind7.2 mph W
Humidity29%
Visibility—
Dew point38°
Wed, 2875° / 61°0
75 °
Calimesa, Wednesday, 28 October
Overcast. High 75°, low 61°.
Pressure30.03 inHg
Wind7.2 mph W
Humidity40%
Visibility—
Dew point44°
Thu, 2976° / 57°0
76 °
Calimesa, Thursday, 29 October
Clear. High 76°, low 57°.
Pressure29.94 inHg
Wind5.6 mph W
Humidity33%
Visibility—
Dew point38°
Fri, 3078° / 59°0
78 °
Calimesa, Friday, 30 October
Clear. High 78°, low 59°.
Pressure29.88 inHg
Wind8.1 mph W
Humidity27%
Visibility—
Dew point36°
Sat, 3178° / 60°0
78 °
Calimesa, Saturday, 31 October
Clear. High 78°, low 60°.
Pressure29.94 inHg
Wind7.3 mph SW
Humidity21%
Visibility—
Dew point30°
Sun, 0176° / 61°0
76 °
Calimesa, Sunday, 1 November
Overcast. High 76°, low 61°.
Pressure30.09 inHg
Wind6.3 mph W
Humidity33%
Visibility—
Dew point40°
Mon, 0274° / 61°0
74 °
Calimesa, Monday, 2 November
Overcast. High 74°, low 61°.
Pressure30.09 inHg
Wind5 mph W
Humidity36%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0374° / 48°0.01
74 °
Calimesa, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high74°
Average low48°
Average precipitation0.01 in
Chance of precipitation8%
Record high89° (2018)
Record low35° (1990)
Wed, 0474° / 49°0.03
74 °
Calimesa, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high74°
Average low49°
Average precipitation0.03 in
Chance of precipitation12%
Record high91° (2020)
Record low33° (1994)
Thu, 0573° / 49°0.01
73 °
Calimesa, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high73°
Average low49°
Average precipitation0.01 in
Chance of precipitation3%
Record high90° (2020)
Record low37° (2015)
Fri, 0672° / 49°0.01
72 °
Calimesa, Friday, 6 November
Climate normal for this date — 60-year average.
Average high72°
Average low49°
Average precipitation0.01 in
Chance of precipitation7%
Record high87° (2006)
Record low37° (1961)
Sat, 0771° / 48°0.04
71 °
Calimesa, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high71°
Average low48°
Average precipitation0.04 in
Chance of precipitation8%
Record high88° (2006)
Record low36° (2011)
Sun, 0870° / 49°0.06
70 °
Calimesa, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high70°
Average low49°
Average precipitation0.06 in
Chance of precipitation22%
Record high88° (2016)
Record low35° (2011)
Mon, 0970° / 47°0.04
70 °
Calimesa, Monday, 9 November
Climate normal for this date — 60-year average.
Average high70°
Average low47°
Average precipitation0.04 in
Chance of precipitation12%
Record high87° (2025)
Record low38° (2011)
Tue, 1069° / 47°0.03
69 °
Calimesa, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high69°
Average low47°
Average precipitation0.03 in
Chance of precipitation13%
Record high90° (2025)
Record low38° (2020)
Wed, 1170° / 47°0.06
70 °
Calimesa, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high70°
Average low47°
Average precipitation0.06 in
Chance of precipitation13%
Record high88° (2025)
Record low35° (1992)
Thu, 1270° / 47°0.04
70 °
Calimesa, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high70°
Average low47°
Average precipitation0.04 in
Chance of precipitation13%
Record high87° (2021)
Record low32° (2000)
Fri, 1370° / 46°0.03
70 °
Calimesa, Friday, 13 November
Climate normal for this date — 60-year average.
Average high70°
Average low46°
Average precipitation0.03 in
Chance of precipitation12%
Record high88° (2021)
Record low28° (1985)
Sat, 1469° / 47°0.04
69 °
Calimesa, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high69°
Average low47°
Average precipitation0.04 in
Chance of precipitation13%
Record high89° (2021)
Record low31° (1985)
Sun, 1569° / 46°0.07
69 °
Calimesa, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high69°
Average low46°
Average precipitation0.07 in
Chance of precipitation13%
Record high87° (2021)
Record low29° (1964)
Mon, 1668° / 46°0.04
68 °
Calimesa, Monday, 16 November
Climate normal for this date — 60-year average.
Average high68°
Average low46°
Average precipitation0.04 in
Chance of precipitation13%
Record high87° (2020)
Record low31° (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 Calimesa, CA 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 Calimesa, CA 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.