Monthly outlook for Eureka, FL: average high 79°, average low 64.7°. That is 0.1° below the climate normal for October. Precipitation is expected on 11 days (about 2.0 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 16 October (89°), the coolest 21 October (55.5°).
79°/64.7°
Average high / low
−0.1°
Below normal
11 / 4
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
78.2°
79.7°
-0.8°
25 October – 3 November
80.3°
77.8°
+1.4°
4 November – 13 November
at normal
75.1°
—
October records over 66 years
91.8°16 October 2018All-time high
41.4°29 October 2008All-time low
Climate normals and records are computed from the nearest reference point — Lake Kerr (8 mi).
Fri, 1689° / 69°0.25
89 °
Eureka, Friday, 16 October
Rain. High 89°, low 69°.
Pressure30.03 inHg
Wind2.1 mph S
Humidity60%
Visibility5.9 mi
Dew point71°
Sat, 1774° / 62°0.2
74 °
Eureka, Saturday, 17 October
Rain. High 74°, low 62°.
Pressure30.06 inHg
Wind8.5 mph N
Humidity90%
Visibility6.2 mi
Dew point63°
Sun, 1873° / 58°0
73 °
Eureka, Sunday, 18 October
Overcast. High 73°, low 58°.
Pressure30.21 inHg
Wind12.1 mph NE
Humidity54%
Visibility6.2 mi
Dew point53°
Mon, 1975° / 61°0
75 °
Eureka, Monday, 19 October
Mostly clear. High 75°, low 61°.
Pressure30.18 inHg
Wind13.5 mph NE
Humidity63%
Visibility6.2 mi
Dew point60°
Tue, 2074° / 56°0
74 °
Eureka, Tuesday, 20 October
Clear. High 74°, low 56°.
Pressure30.09 inHg
Wind7.3 mph N
Humidity44%
Visibility—
Dew point48°
Wed, 2179° / 55°0
79 °
Eureka, Wednesday, 21 October
Clear. High 79°, low 55°.
Pressure30.09 inHg
Wind10.3 mph NE
Humidity36%
Visibility—
Dew point47°
Thu, 2274° / 63°0.07
74 °
Eureka, Thursday, 22 October
Light rain. High 74°, low 63°.
Pressure30.12 inHg
Wind12.1 mph NE
Humidity68%
Visibility—
Dew point62°
Fri, 2377° / 66°0.09
77 °
Eureka, Friday, 23 October
Light rain. High 77°, low 66°.
Pressure30.06 inHg
Wind12.4 mph NE
Humidity65%
Visibility—
Dew point63°
Sat, 2477° / 69°0.13
77 °
Eureka, Saturday, 24 October
Light rain. High 77°, low 69°.
Pressure30.00 inHg
Wind13.6 mph NE
Humidity70%
Visibility—
Dew point65°
Sun, 2577° / 67°0.13
77 °
Eureka, Sunday, 25 October
Light rain. High 77°, low 67°.
Pressure30.12 inHg
Wind14.3 mph NE
Humidity63%
Visibility—
Dew point62°
Mon, 2679° / 67°0.1
79 °
Eureka, Monday, 26 October
Light rain. High 79°, low 67°.
Pressure30.18 inHg
Wind10.2 mph NE
Humidity53%
Visibility—
Dew point59°
Tue, 2781° / 68°0.04
81 °
Eureka, Tuesday, 27 October
Light rain. High 81°, low 68°.
Pressure30.18 inHg
Wind13.4 mph NE
Humidity54%
Visibility—
Dew point61°
Wed, 2881° / 67°0.04
81 °
Eureka, Wednesday, 28 October
Light rain. High 81°, low 67°.
Pressure30.15 inHg
Wind11.8 mph NE
Humidity50%
Visibility—
Dew point59°
Thu, 2979° / 69°0.65
79 °
Eureka, Thursday, 29 October
Rain. High 79°, low 69°.
Pressure29.85 inHg
Wind15.7 mph N
Humidity94%
Visibility—
Dew point70°
Fri, 3085° / 68°0.31
85 °
Eureka, Friday, 30 October
Rain. High 85°, low 68°.
Pressure29.94 inHg
Wind11.7 mph S
Humidity51%
Visibility—
Dew point62°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3178° / 64°0.07
78 °
Eureka, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high78°
Average low64°
Average precipitation0.07 in
Chance of precipitation25%
Record high87° (2009)
Record low46° (2017)
Sun, 0178° / 63°0.04
78 °
Eureka, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high78°
Average low63°
Average precipitation0.04 in
Chance of precipitation27%
Record high86° (2013)
Record low40° (1993)
Mon, 0277° / 63°0.07
77 °
Eureka, Monday, 2 November
Climate normal for this date — 60-year average.
Average high77°
Average low63°
Average precipitation0.07 in
Chance of precipitation33%
Record high86° (2015)
Record low44° (1993)
Tue, 0376° / 62°0.07
76 °
Eureka, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high76°
Average low62°
Average precipitation0.07 in
Chance of precipitation18%
Record high87° (2015)
Record low41° (1966)
Wed, 0476° / 61°0.09
76 °
Eureka, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.09 in
Chance of precipitation27%
Record high86° (1992)
Record low39° (1966)
Thu, 0575° / 61°0.14
75 °
Eureka, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high75°
Average low61°
Average precipitation0.14 in
Chance of precipitation23%
Record high85° (2003)
Record low44° (1970)
Fri, 0675° / 60°0.04
75 °
Eureka, Friday, 6 November
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0.04 in
Chance of precipitation17%
Record high85° (2015)
Record low44° (1976)
Sat, 0775° / 60°0.03
75 °
Eureka, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0.03 in
Chance of precipitation8%
Record high86° (2015)
Record low45° (1967)
Sun, 0875° / 59°0.03
75 °
Eureka, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high75°
Average low59°
Average precipitation0.03 in
Chance of precipitation15%
Record high84° (2025)
Record low45° (2010)
Mon, 0975° / 60°0.05
75 °
Eureka, Monday, 9 November
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0.05 in
Chance of precipitation20%
Record high85° (1986)
Record low40° (1976)
Tue, 1076° / 59°0.11
76 °
Eureka, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high76°
Average low59°
Average precipitation0.11 in
Chance of precipitation22%
Record high85° (2023)
Record low43° (1976)
Wed, 1175° / 58°0.04
75 °
Eureka, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high75°
Average low58°
Average precipitation0.04 in
Chance of precipitation18%
Record high83° (2023)
Record low35° (2025)
Thu, 1274° / 58°0.05
74 °
Eureka, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high74°
Average low58°
Average precipitation0.05 in
Chance of precipitation12%
Record high84° (2024)
Record low35° (2025)
Fri, 1374° / 58°0.06
74 °
Eureka, Friday, 13 November
Climate normal for this date — 60-year average.
Average high74°
Average low58°
Average precipitation0.06 in
Chance of precipitation18%
Record high85° (2008)
Record low37° (1968)
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 Eureka, FL 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 Eureka, FL 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.